4 Reasons Why 'Modern' Agriculture Is Bad For You
Published May 07, 2009 @ 10:35AM PT
The agribusiness and crop chemical companies are enamored of the word "sustainability" these days because, I guess, they think it's a magic word that can wipe the slate clean.
I just don't think anything can be considered sustainable that has such obviously bad effects on our health, and the health of the world around us. Swine flu's all the rage these days, but industrial agriculture didn't start being bad for us just this year.
So here are four of the negative effects of industrial agriculture on the well-being of people and the ecosystems we depend on, things that I don't think we can afford to keep doing in the long-term:
Genital feminization of male humans and animals: This one always gets them where it hurts, but the industrial pesticides used in agriculture are among the class of chemicals that mimics or stimulates estrogenic activity in the body and are linked, or suspected of being linked, to decreased sperm counts and genital abnormalities in male animals up and down the food chain.
Herbicides linked to cancer, neurological disorders: Nanaimo, British Columbia, has recently banned the use of herbicides on residential lawns based on the growing body of evidence that they're linked to a host of cancers, reproductive problems, respiratory illness and neurological effects from learning disorders to full-blown Parkinson's disease. The herbicides used on lawns are often just repackaged versions of the same chemicals, like Roundup, sold in bulk to farmers.
Antibiotics fed to livestock have created antibiotic-resistant bacteria: Called MRSA, methicillin-resistant Staphylococcus aureus, these difficult to treat infections commonly only attack people with compromised immune systems and were once more commonly associated with hospital environments. They don't seem to have developed forms that are very easily transmissible, but they keep showing up in farm environments where low-dose antibiotics are used as growth promoters and infection preventives.
Plants absorb antibiotics from soil amendments: If you use manure from an animal that's been given lots of antibiotics as a plant fertilizer, the plants will incorporate those antibiotics into their tissue. Even people who eat organic food, even people who have a totally vegan diet, can thus get our livestock antibiotics passed on to them in low, irregular doses - just about the worst possible way to take antibiotics. The genes that confer antibiotic resistance in bacteria don't necessarily help them survive any better in the environment at large; which is why penicillin has become useful again, because the resistance genes faded from the active bacterial population after it fell into disuse. Maintaining regular exposure of bacterial populations to antibiotics puts positive selection pressure on antibiotic resistance genes.
And these are just a few of the lowlights of factory farm and livestock production. I could go on.
Sustainability very specifically means something we can afford to keep doing for the forseeable future, but this ... How much more poison can the living things on this planet, including us, take? How much more endocrine system damage, how many more birth defects, can be incurred without risking the most basic means of continuing animal life on Earth? How many more superbug evolutions can we encourage without setting off a global pandemic that our rapid international travel can spread around the entire planet in days?
Any single one of these practices poses serious health threats if continued, in fact, poses serious health threats now. Is becoming steadily sicker and weaker as a population a sustainable proposition? Is our food going to literally kill us, and not just because of the diabetes and heart disease?
Truly sustainable agriculture needs to take into account not only issues such as phosphorus scarcity, but the injury limits on the health reserves of living beings.
Share this Post
Related Posts
Comments (49)
Comments on Change.org are meant for further exploration and evaluation of the ideas covered in the posts. To that end, we welcome constructive comments. However, we reserve the right to delete comments that are offensive, abusive, or off-topic; that contain ad hominem attacks; or that are designed to subvert or hijack comment threads rather than contribute to them. Repeat offenders may be permanently removed from the site at our discretion.
Facebook
Twitter
Digg
StumbleUpon
Delicious
Email




















"Plants absorb antibiotics from soil amendments: If you use manure from an animal that's been given lots of antibiotics as a plant fertilizer, the plants will incorporate those antibiotics into their tissue. Even people who eat organic food, even people who have a totally vegan diet, can thus get our livestock antibiotics passed on to them in low, irregular doses - just about the worst possible way to take antibiotics."
Good point! This is one reason why I would like to see more organic farmers convert to veganic (stock-free organic) farming methods -- and let the public know if they do, because I believe there is a ready and waiting market for it.
As I told a guy who called me from Organic Consumers Association, "my choices are foods grown with chemicals or foods grown with slaughterhouse waste". I tend to prefer chemicals (except for the "Dirty Dozen".) One big reason why I'm going to attempt a serious Victory Garden this year, because I'm not happy with my currently available choices.
http://www.msnbc.msn.com/id/25242888/
http://www.veganorganic.net
Posted by Sue G. on 05/07/2009 @ 07:32PM PT
You must be signed in to report content.
What are the net effects, when we take into account the extra food available thanks to modern agriculture? "Artificial" methods like pesticides have also increased the amount of fruit and vegetables available, which would other be more expensive and difficult for people to buy unless they were rich. It's a problem when pesticides are used with abandon (some developing countries, I think), and when subsidized agriculture grows masses of corn that the market doesn't want to pay for on its own, but the fact is we're living longer than ever, so they haven't killed us yet.
I think we'll get to growing abundant food with organic methods, but it will take work, both in research (e.g. improving the microflora that makes the nutrients available in soil) and in application.
In the meantime, probably hundreds of millions can thank the Green Revolution that they're alive and basically healthy; most of us can thank it for having a better and more affordable diet.
A few thoughts here, on the How not to save the world on Appropedia. That's an open edit page, so balance and citations are invited!
Posted by Chris Watkins on 05/08/2009 @ 05:38PM PT
You must be signed in to report content.
Chris,Extra food is not an issue. The purpose of farming is providing safe, nutrient dense food. Any other purpose is contrary to those goals.When agribusiness seeks profits over all else, we end up with pesticide overuse, animal abuse and a nation of sick people.Government involvement should have one goal, ensure safety and accountability.Our governments goal is simple: Industrial Agriculture promotion (back to money).Understand this, if nothing else, animals are not raised properly, food is lab produced unsafely and seed crops are altered biologically to the detriment of us all. This will be the first generation to die before their parents (we are NOT living longer than ever). Lack of government control, oversight and concern are to blame.There is only one way to produce food, that is as close to the way nature intended it to be. The more we move away from that method, the less nutritious it will be (which is the whole point, since we really eat to provide fuel and repair components to the body).
Posted by Craig Holmes on 05/09/2009 @ 03:57AM PT
You must be signed in to report content.
Our current longevity is largely overstated. Sure we're living a little longer than we were 100 years ago, but not nearly as long as most would have us believe. The main reason for the drastic average increase in longevity over the past 100 years is a dramatic decrease in infant and child mortality.http://www.healthsentinel.com/graphs.php?id=41&event=graphs_print_list_item
And according to this data:http://www.lifecourse.com/research/leaders/longevity.html
Longevity has barely changed at all in the past 300 years.
When measuring how long a healthy adult should expect to live, it's most important to weed out factors they've already made it through, such as childhood dangers. That being said, it certainly appears that we're barely living any longer than past generations, if at all.
Posted by Mark R on 05/09/2009 @ 06:54AM PT
You must be signed in to report content.
Mark R (and Natasha): To suggest that pesticides are a causing major health problems means we might expect to see life expectancies going down. If they stay the same, this might make us think that pesticides etc are not affecting our health and longevity all that much. And if life expectancies go up?
Mark, from your first link: "if we measure once a person had reached 20 years of age the increase in extra years is 15.6 years." And since 1950, the increase 6.3 years. Both are good achievements - and this is just in the USA, known for its unhealthy eating habits.
From your second link. "It should be noted that this limited sample does not accurately represent the population of America, but these values are presented for interest."
Posted by Chris Watkins on 05/09/2009 @ 07:17AM PT
You must be signed in to report content.
Craig: I didn't notice the "Reply to thread" link, and I replied to you in the main comment thread, below.
Posted by Chris Watkins on 05/09/2009 @ 07:25AM PT
You must be signed in to report content.
Chris, I hope you've read Michael Pollen's book, "The Omnivore's Dilemma". Whether we are healthier because of "the green revolution" is a matter of great debate. He outlines quite clearly how unhealthy we and our animal friends are as a result of the glut in corn production and the deconstruction of food by the industry to sell more of it. It's very enlightening and more than a little scary.
Posted by J. Henderson on 05/09/2009 @ 12:57PM PT
You must be signed in to report content.
J. Henderson: I've read a few chapters of it (while at a friend's house) and I've heard Pollen speak in Sydney. He's a journalist, not a scientist, and while he writes well and has some very interesting things to say, I also have some reservations.
"He outlines quite clearly how unhealthy we and our animal friends are as a result of the glut in corn production and the deconstruction of food by the industry to sell more of it." Indeed he does. I mentioned subsidized agriculture in my first comment, and agree this is a bad thing; so is the deconstruction of food, if you mean turning it into an industrial product and taking the natural flavors and nutrients out.
None of this addresses the fact that in terms of longevity we're healthier than ever - in spite of eating way too much processed food (especially Americans).
Posted by Chris Watkins on 05/09/2009 @ 04:51PM PT
You must be signed in to report content.
Please lead us to the research that says we are healthier than ever before in terms of longevity.
I will also question whether "longevity" equals "healthy" at this point. If we are filled with medications so we can live longer while managing disease I don't think we can say we are healthy. What we should be striving for is preventing disease. But our system here is much more concerned with making money. The holistic view is only for freaks I suppose. The mainstream take on health is eat what you want and take medications to cover up the damage. Doctors are taught how to fix, not how to prevent. And large food manufacturers are always seeking more efficient and cost-effective ways to sell their products with little or no regard for the affect on people's health. And drug companies are there to clean up the mess. Everyone makes a bundle but we are left with a national health crisis.
Posted by Jill Cruz on 05/09/2009 @ 05:06PM PT
You must be signed in to report content.
Jill: Please lead us to the research that says we are healthier than ever before in terms of longevity.
http://www.gapminder.org/ is probably the best place to start - they have amazing presentation of statistics. There's a TED talk where GapMinder graphs are presented as well. Sorry I can't be more specific for now, I need to get back to work.
I will also question whether "longevity" equals "healthy" at this point. If we are filled with medications so we can live longer while managing disease I don't think we can say we are healthy. What we should be striving for is preventing disease.
Some truth to that. There are certainly some negative trends, though I think these are more in eating habits than in agriculture (with the exception of subsidized corn). I don't want to undervalue medicines though - I'd probably be dead if it weren't for antibiotics (typhoid is no fun).
I don't think anyone's addressed my original point, that looking at the big picture (health statistics) there's no evidence that we're getting unhealthier due to pesticides - or if they do have a negative effect, it's swamped by the positive changes that have occurred.
Sure, we might have more cancer now - but we're just living long enough that that becomes a greater risk, rather than dying of a throat infection at 20 or TB at 40.
Eating processed crap does have a clearer negative effect, but even there, positive changes including medical treatment appear to have held the bad effects in check.
Posted by Chris Watkins on 05/09/2009 @ 05:36PM PT
You must be signed in to report content.
I don't think anyone is undervaluing medicine, the problem is that they are overvaluing them. Way overused. I agree antibiotics are valuable when necessary. However, between their excessive use in treatment of the common cold and flu and the obscene amount in commercial dairy and meat products, our systems are overloaded with them. This results in a loss of efficacy.
I think there is a fundamental difference in what you call health here. I don't think that "holding bad effects in check" is actually being healthy. It may keep our longevity up but we cannot qualify ourselves as being healthy. The system as it is now is not sustainable. Take infertility for one, it is a major problem now because of the pitifully poor American diet.
I'm not sure if I agree that pesticides alone are to blame for our poor health. I think it is a combination of many things. Pesticides are one problem but lack of movement, fresh air and sunshine, toxic and heavy metal overload in our bodies (from pesticides and many other environmental elements), over-medicating, vaccinations, over-consumption in general, over-consumption of rancid vegetable oils, factory-farmed fats, sugar and highly processed foods, and under-consumption of fat and basic nutrients, and inability to absorb basic nutrients are some major issues that need to be addressed.
I say, get yourself and the kids outside, run around and have fun and support those local farmers who are practicing conscientious and sustainable agriculture. Not using synthetic pesticides is a key to sustainable agriculture because it allows for the eco-system to operate in a holistic manner.
Posted by Jill Cruz on 05/10/2009 @ 06:32AM PT
You must be signed in to report content.
Chris, in the first link I posted, you can clearly see that as the starting age of comparison increased, the ending age did not rise nearly as much. People in their 20s and 30s were not dying of old age. They were dying of accidents and diseases.
As you noted, these are numbers for the US. Construction worker death is so rare now that it makes the news when there's an accident on the job. Are vehicles are far safer than ever before. We have, in general, safer suroundings. Let's also not forget how much more sanitary we are. We have health codes and emergency plans designed to prevent the spread of disease.
The idea that poinson is tiny doses won't harm you is spread all over the internet. I don't buy it. Poison is poison. Just because it won't harm you if you take a tiny amount once does not automatically mean that a constant supply of that same tiny amount meal after meal, day after day. The half life of some herbicides and pesticides can result in there being toxic doses of those poisons because of the body's inability to eliminate it quickly. Keep in mind that those half-life measurements you can find are based on a healthy body's ability to eliminate the poison. Who knows what it would be for someone with a compromised system.
The point of the article is that continuous use of herbicides and pesticides is not sustainable. It's wreaking havoc on the environment and our health. I believe it.
Posted by Mark R on 05/10/2009 @ 07:06AM PT
You must be signed in to report content.
Chris, the world already produces ample calories to feed people and organics (though this post isn't actually about them) can already match the productivity of fossil fueled agriculture. In the developing world, organic agriculture often significantly outperforms conventional agriculture. Look it up; even the UN admits as much when they aren't hawking GMOs for the US.
Posted by Natasha Chart on 05/10/2009 @ 07:39AM PT
You must be signed in to report content.
Mark: "The idea that poinson is tiny doses won't harm you is spread all over the internet."
Actually that's really interesting. There's evidence from the lab that tiny amounts of toxins are actually good for cells, that they strengthen cells. I don't know the full implications, and it would wrong to build an argument on it as it's just "this study I heard about once" - but it's as plausible or more plausible than the opposite argument.
Plants are naturally full of poisons, to stop them getting eaten up by animals. We've just evolved alongside the plants, os in this evolutionary arms race, we taste those poisons, e.g. tannins, and they're actually what give plants their flavor, and even a lot of their nutritional value.
I suspect it is bad for our health if huge amounts of pesticides are used on our food, right up till harvest. But in a modern, well regulated society, I don't know of any evidence that the amounts used are actually doing harm. (I've heard that California is especially good for making sure pesticide use is minimal.) And as noted earlier, they enable more food to be grown, and more people to eat fruit and vegetables.
Natasha: Ive heard this, and if the same or better results can be achieved with organic ag, that's great. As noted, I think the big changes coming in ag are potentially changes at the level of harnessing the ecosystem, especially the soil microflora.
There's a lot involved in making all this work, though, on a global and individual level. Making sure the needed knowledge is accessible to all seems to me like the key task here, and that's one of the reasons I'm excited about Appropedia as a platform for sharing sustainable agriculture info.
Posted by Chris Watkins on 05/10/2009 @ 09:09AM PT
You must be signed in to report content.
Chris, I'm not trying to accuse you of anything... but I want to say that what really bothers me about your comments is that they are exactly the same as those from someone I know to have been working for a manufacturer of the chemicals in question I've debated online in the past.
Your comment that plants have natural poinsons is a bit misleading for 2 reasons. 1) The natural poisons in question can not automatically be equated to a man-made poison and 2) The poisons in question would, in most cases, be in the non-edible part of the plant. It has long been believed that fruits and vegetables are naturally designed to be eaten, and is actually what the plant "wants" since the seeds are not digestable by most animals, will be carried away by the animal that ate them, be deposited on the ground far away from the parent plant and surrounded by manuer when the digestion process is done. Talk about your perfect conditions for new plant growth.
Now, the same can't be said for most legumes like soy and peanuts, but there's some concern that these items shouldn't even be considered food to begin with. That's a whole different topic I don't really care to get in to.
As for the idea that modern chemicals allow higher crop yield, that's really only true with the modern farming method devoid of crop and animal rotation. When done properly, each area of land is used to grow a different crop each year, or rotated with animals which help to replinish the soil with nutrients and beneficial bacteria. Not only does that type of farming increase production, it also increases nutrient content in the end product AND gives the plants the ability to develop their own natural defenses against insects.
The time for single crop corporate-owned farms is coming to an end. I've been involved in the move toward sustainable agriculture for many years now and have been thrilled to see more and more people educate themselve to the pitfalls of the current model.
Posted by Mark R on 05/10/2009 @ 04:23PM PT
You must be signed in to report content.
Mark: "what really bothers me about your comments is that they are exactly the same as those from someone I know to have been working for a manufacturer of the chemicals in question I've debated online in the past."
I can see why that would disturb you, but I don't think it's actually relevant. I may be right, I may be wrong - whether my arguments are the same as this other person doesn't make them right or wrong.
Btw, I'm trying to be factual and rational here, but I may come across in the same way as someone I encountered online, who I thought at the time was very arrogant. We later met, and became good friends. (He's borderline Aspergers, ferociously intelligent, and I learnt a lot from him, including from his way of asking questions and detecting logical errors... but maybe my style of debate, with people of completely different viewpoints, comes across in a similar way. I assure you there's no malice on my part.)
"1) The natural poisons in question can not automatically be equated to a man-made poison and"
Agreed - I'm not automatically equating them, and did mention the possibility that they are much more toxic.
"2) The poisons in question would, in most cases, be in the non-edible part of the plant."
I'm thinking of compounds that exist in most parts of the plant, including leaves the skin of fruits. Compounds such as tannins, that I first heard of described by Pritikin as a toxin, and which are now considered positive for the health. I think anything bitter is meant to discourage eating, and bitter foods are sometimes healthy.
As for eating parts that aren't meant by the plant to be eaten - that's the "arms race" that goes on in the biological world. Plants and animals keep building stronger defences, and the animals that eat them keep getting better at overcoming those defences - sometimes to the point that one creature, like a poisonous newt or pufferfish, contains a crazy level of toxicity.
"The time for single crop corporate-owned farms is coming to an end."
Don't underestimate them - they ain't dead yet.
I don't believe corporations are bad by nature (they vary) but I'd certainly like to see a less corporatized food supply. Specifically, I'd like to have a better and more varied diet than the one that can be conveniently supplied by a modern industrial process.
We can see that happen if we keep our eyes on our goals, and think about what's achievable. (Seeing the end of the corporation doesn't strike me as achievable or necessary, though an enormous shakeup and putting them in their place is more feasible.) Planting garden and helping people start doing that are good ways to help. (Do a search for lazy gardening wiki and you'll find a page you can contribute to.)
Posted by Chris Watkins on 05/10/2009 @ 04:56PM PT
You must be signed in to report content.
OK Chris. It appears as though we may not be as different as I originally thought. I can't tell you how refreshing it is to debate someone without getting emotionally involved in the debate. Thanks for that.
I believe I hear you saying that we should be able to come to a point where we can use technology and the advances in agriculture achieved over the past 100 to 200 years and combine that with traditional, non-chemical farming to achieve something much greater than any of the current systems. If that's what you're saying, I whole heartedly agree.
Thanks for an informative and pleasant exchange of ideas.
Mark.
Posted by Mark R on 05/11/2009 @ 08:45AM PT
You must be signed in to report content.
Mark, glad we've got to this point! Yes, much we agree on, and you sum up my position pretty well. It's good to get beyond the entrenched positions and highlighting of differences.
I never took your comments as uncivil, but I find back-and-forth formats (emails and blog comments) often conducive to argument, as well as being ephemeral. (They could probably be better with some better communication techniques; to make them less ephemeral, open licenses would enable the words to to be reused and developed.) Wikis, however, are conducive to sythesis and analysis, and create something useful for the longer term, which is why I put most of my efforts into them.
The point we probably disagree on most strongly is on pesticides - but you may have assumed I was more pro-pesticide than I am. I do think they've probably helped increase yields a lot, and that the benefits of that have probably outweigh the costs enormously.
That doesn't mean their use, and the way they've been used, has been ideal. The best use of them would be in a carefully weighed approach, like Integrated Pest Management. And it's likely that we'll find better ways, and use methods that have less and less negative impacts, on health and environment.
Thanks to you also.
Posted by Chris Watkins on 05/11/2009 @ 10:09AM PT
You must be signed in to report content.
Lets all start with some facts on drugs from those big companies. The doctors pushing these drugs to help our ailments are doing nothing more than suppressing one thing to make youthink your better. "Drug" by definition is not a cure for anything! So why would anyone that made it through grade school education or higher would want to be an advocate for "DRUGS". You are what you eat right and you are only as healthy as the food, exercise, education, environment and love you bring into your life. Look at the world wide statistics guns don't kill doctors do. Look at how many people die in doctors care versus a bullet. I love that we have plenty of easy access to information at our fingertips these days but we need to filter that same information by checking the foundation and the backers behind the curtains. First question ALWAYS who is going to profit off this information? Thanks for your concern and effort to make the world a better place, without speaking out be it good or bad we are just slaves on the land.
Posted by Sean Stewart on 05/11/2009 @ 10:54AM PT
You must be signed in to report content.
The "Green Revolution" is where we outsourced cancers to the 3rd world. I just heard a report from a farm community in China that was revolutionized. It included a ride on their "Cancer train". A completely packed train picking up farmers to go to a big regional cancer center.
Few of the farmers would admit that they had cancer at the beginning of the 8 hour trip but that changed as their sickness became apparent.
Most bragged that they now produced 3 times the amount that they used to but at a very high cost... They pay the cost, I get the benefit.
Posted by steven cohn on 05/12/2009 @ 09:08AM PT
You must be signed in to report content.
Steven - I don't know the specifics, but it makes sense that in some places, with some chemicals overused and/or used without proper instruction, horrible things like this can happen.
My argument is that on the big scale, this is not the case, and the "Green Revolution" cannot be blamed for every act of misuse or misinformation. It's a cautionary tale though. Expecting the Green Revolution (or any other revolution) to solve everything with no penalty for misuse - this is a grave error, and people suffer.
Posted by Chris Watkins on 05/12/2009 @ 09:19AM PT
You must be signed in to report content.
I have to add to this the recent info I've found on what appears to be the use of uranium mine tailings as fertilizer (*organic* fertilizer, in fact). Just google 'polonium fertilizer' to see this issue show up.
In fact, try looking for the radiation coming out of oil products, and you'll find that, too.
Posted by Richard Haley on 05/08/2009 @ 08:08PM PT
You must be signed in to report content.
Gee, maybe those grain subsidies are too blame for the mess, not animal husbandry. Maybe livestock actually builds topsoil in a good crop rotation system. Maybe, in many parts of the country livestock are required to maintain soil fertility.
Maybe forgoing those grain subsidies would return livestock to where they belong a pasture. Consuming grasses (cattle) which are unsuitable for most animals (including humans), then other species can come through and eat the bugs in their fecal matter and the small tender new shoots of grass. In a holistic system which is beneficial to our health and the environment.
Maybe, government has been a major problem in this country for a long time. Subsidizing grains, making people sick. Creating an unemployment system that taxes those who employ people as opposed to a system which taxes everything in order to provide that benefit, when in reality technology, energy and outsourcing are a major component in unemployment. Too bad we try to craft a solution for a problem and tend to create other problems in the course of action.
It was a good article and spot on, however, modern agriculture exists because of the government and no other reason. It could not survive without government intervention as I can raise grass based animals for the same cost as those pumping their animals full of corn and antibiotics. While at the same time building top soil and from some peoples perspectives in the long run growing more food... www.acresusa.com/toolbox/reprints/May08_Salatin.pdf
Posted by john weibel on 05/08/2009 @ 08:14PM PT
You must be signed in to report content.
Fluoride in water is recommended for tooth protection. Fluoride in water no longer provides this protection, probably because of increasing fluoride in food from fluoride insecticides and tooth paste. However even if it did, it would not be worth it because it is more poisonous than lead and only marginally less so than arsenic. Once in the environment, it has an infinite life. If you know how long it takes to reach the groundwater, please let me know.
It inhibits thyroid (http://www.fluoridealert.org/health/thyroid/steyn-1955.html ), synergistically with aluminum causes a disease similar to Alzheimer's disease http://jech.bmj.com/cgi/content/abstract/50/4/401 (Masters) , causes bone degeneration [Reddy] [Susheela and Mohan] for fluoride interferes with the hydroxylation of proline to hydroxyproline. And fluoride exposure disrupts the synthesis of collagen and leads to the breakdown of collagen in bone, tendon, muscle, skin, cartilage, lungs, kidney, trachea and arteries. [Susheela and Sharma] [Sharma] [Susheela and Mukerjee] [Marian Drozdz et al].
It decreases intelligence in children (Lu). These side effects are far more serious than tooth caries especially since caries can be prevented with a diet adequate in calcium, magnesium, copper, vitamin D, and phosphate. Also they can be cured with anacardic acids in cashew plants and nuts (see http://charles_w.tripod.com/tooth.html ).
In addition to the above circumstances mildly adversely affecting health ("mildly", that is, if applied properly in minute amounts), fluoride enters the bodies of people in wildly varying amounts. Fluoride is applied largely for the purpose of protecting children. But to expect small children to apply tooth paste poison correctly without medical instruction, or for that matter even with instruction, is inane. There is also the danger that some parts of the adult population will have more than small intakes. Many municipal water supplies have fluoride added, so that people who must drink large amounts of water, such as people with damaged kidneys, or who do drink large amounts of water because of recommendations of health purists, will receive large amounts. Richmond says that fluorinating water has no perceptible affect on kidneys in children, but that fluoride in water for dialysis should be controlled [Richmond]. Another group at risk are people who eat large amounts of dried food that must be reconstituted with water such as babies and maybe soldiers. All this with no or little reduction of tooth caries from water fluoridation [Seppa]. The ADA has warned mothers not to make up formula with fluoridated water. This increased fluoride intake is also true for people who drink much tea [Gulati], since tea leaves pick up large amounts from some soils , and probably other plants do also [Xie]. Coffee has high amounts of fluoride from insecticides. Fluoride compounds are applied to plants as insecticides, especially grapes. Most of these fluorides end up in the soil, and therefore probably in many plants.
I would like to gain your support in getting poisonous fluoride and fluoride insecticides removed from United States food . It has bad side effects on the thyroid and the brain. It is especially damaging to people who drink a lot of fluoridated water such as babies drinking made up milk formula, old people with kidney problems, and perspiring people who use reconstituted fruit juice,
If you can not get fluoride removed, perhaps you can at least acquaint people about an iodide cure or antidote. You may see these concepts discussed in http://charles_w.tripod.com/fluoride.html .
Sincerely, Charles Weber, MS
REFERENCES
Arnesen AKM 1998 Effect of Fluoride Pollution on pH AND Solubility of Al, Fe, Ca, Mg, K and Organic Matter in Soil from Årdal (Western Norway). Water Air and Soil Pollution 103 (1-4); 375-378.
Bibby BG Zander HA McKelleget M Labunsky B 1946 Preliminary reports on the effect on dental caries of the use of sodium fluoride in a prophylactic cleaning mixture and in a mouthwash.J Dent Res 25(4): 207-211, 1946.
Bryson C 2004 The Seven Stories Press.
Dhruva N. Rao1 and Dhirendra Pal 1978 Effect of fluoride pollution on the organic matter content of soil. Plant and Soil 49; 653-656.
Eichbaum FW 1946 Biological properties of anacardic acid (O- pentadeca dienylsalicylic acid) and related compounds. General discussion-bactericidal action. Memorias do Instituto Butanen 19 71-86.
Emsley J, et al 1981 An unexpectedly strong bond: Ab initio calculations and spectroscopic studies of amide fluoride systems. Journal of the American Chemical Society 103; 24-28.
Gulati P et al 1993 Studies on the leaching of fluoride in tea infusions. The Science of the Total Environment 138 (1-3); 213-221.
Holick MF 2004 Sunlight and vitamin D for bone health and prevention of autoimmune diseases, cancers, and cardiovascular disease. American Journal of Clinical Nutrition, 80; No. 6, 1678S-1688S.
Lu Y, Sun ZR, Wu LN, Wang X, Lu W, Liub SS 2000 Effect of high fluoride water on intelligence in children. Fluoride 33; 74-78.
Marian Drozdz et al., 1984 "Studies on the Influence of Fluoride Compounds upon Connective Tissue Metabolism in Growing Rats" and "Effect of Sodium Fluoride with and without Simultaneous Exposure to Hydrogen Fluoride on Collagen Metabolism," Journal of Toxicological Medicine, Vol. 4, pp. 151-157.
Masters RD and Coplan M 1998 Water Treatment with Silicofluorides and enhanced lead uptake, Fluoride, Vol. 31, No 3, Aug,
Orcel P, et al 1990 Stress fractures of the lower limbs in osteoporotic patients treated with fluoride. Journal of Bone and Mineral Research 5 Suppl 1:S191-4.
Pendrys DG Katz RV 1989 Risk of enamel fluorosis associated with fluoride supplementation, infant formula and fluoride dentifrice use. American Journal of Epidemiology 130; 1199-1208.
Reddy GB, Arjun L. Khandare, P. Yadagiri Reddy, G. Shankar Rao, N. Balakrishna and I. Srivalli 2003 Antioxidant Defense System and Lipid Peroxidation in Patients with Skeletal Fluorosis and in Fluoride-Intoxicated Rabbits Toxicological Sciences 72, 363-368.
Richmond VL 1985 Thirty years of fluoridation: a review. American Journal of Clinical Nutrition 41; 129-138.
Seppa L Karkkainen S Hausen H 2000 Caries trends 1992-1998 in two low-fluoride Finnish towns formerly with and without fluoridation. Carries Research 34(6):462-8.
Sharma YD, 1982 Effect of Sodium Fluoride on Collagen Cross-Link Precursors, Toxicological Letters, Vol. 10, pp. 97-100
Susheela SK and Mohan Jha, 1981 Effects of Fluoride on Cortical and Cancellous Bone Composition," IRCS Medical Sciences: Library Compendium, Vol. 9, No.11, pp. 1021-1022
Susheela AK and Mukerjee D, 1981 Fluoride poisoning and the Effect of Collagen Biosynthesis of Osseous and Nonosseous Tissue," Toxicological European Research, Vol. 3, No.2, pp. 99-104
Susheela and Sharma 1981 Fluoride poisoning and the Effects of Collagen Biosynthesis of Osseous and Non-osseous Tissue", Toxicological European Research, Vol 3, No.2, pp99-104.
Varner, J.A., et al., 1984 Chronic administration of aluminum-fluoride or sodium fluoride to rats in drinking water: Alterations in neuronal and cerebrovascular integrity. Brain Medicine, Vol. 4, pp. 151-157.
Weber CE 2006 Eliminate infection (abscess) in teeth with cashew nuts. Medical Hypotheses 65; 1200.
Weisman G et al 1972 Leukocyte proteases and the immunologic release of lysosomal enzymes. American Journal of Pathology 68; 539-569.
Xie ZM Ye ZH Wong MH 2001 Distribution characteristics of fluoride and aluminum in soil profiles of an abandoned tea plantation and their uptake by six woody species. Environmental International 26; (5-6) 341-346
Posted by Charles Weber on 05/08/2009 @ 10:42PM PT
You must be signed in to report content.
I read the comment about Fluoride and how on the website it says it does not prevent tooth decay. Well years ago I went off using toothpaste with fluoride due to reading similar articles, and then after never having a cavity in my life, I must have gotten about 15 or 20 of them. I wasn't even seeing a dentist regularly, and before I switched to the toothpaste with no fluoride I had no problems at all. After I'd had to spend $14k on dental treatment for all those cavities I switched back to a toothpaste with fluoride. Since then I've had no cavities. So I don't know where you get your information from but fluoride certainly does affect keeping one's teeth healthy. I guess if fluoride lasts forever, so do my healthy teeth as long as I use the toothpaste that includes it.
Posted by Jacob Litoff on 05/09/2009 @ 03:25AM PT
You must be signed in to report content.
It is true that fluoride applied topically, as in tooth paste, has some what of a protective affect. In drinking water the affect is virtually zero. There are better ways of protecting teeth than either. A nutritious diet coupled with vitamin D supplements is a major step in that direction. I currently do not even use any tooth paste, but rely on hydrogen peroxide once a day. I have not had any cavities since doing this. On rare occasions I start to get a tooth abscess, perhaps from bacteria slipping in past fillings of my youth. Luckily on each of the 2 or 3 occasions, raw cashew nuts solved the problem (see http://charles_w.tripod.com/tooth.html ). But for sure do not allow small children use fluoridated tooth paste. It will make them ruinously sick if they eat the whole tube's contents.
This site decries poor farming practices. Food is extremely important, so well they should. However, that is not where the main action is. What difference does it make if a farmer comes up with some ingenious scheme that reduces essential nutrients 20% in his beets, say, if he then sells them to a sugar processing plant where they proceed to remove 100% of the nutrients? Even if he puts poison in other food he grows, it will be insignificant compared that disaster.
Posted by Charles Weber on 05/09/2009 @ 05:24AM PT
You must be signed in to report content.
I have not dug my data out of my files for this yet, but there are scientists in Canada who have studied the effects of ingested flouride and find that its efficacy in controlling tooth decay (when ingested) is minimal compared to the damage it does to bones, especially the hips.
Posted by J. Henderson on 05/09/2009 @ 01:04PM PT
You must be signed in to report content.
I'm not interested in a conversation about fluoride right now, but I will tell you that I'd appreciate it if you kept your comments, particularly tedious lists of citations, to a more reasonable length. You're tempting my delete button like nobody's business.
Posted by Natasha Chart on 05/10/2009 @ 07:45AM PT
You must be signed in to report content.
Natacha Chart in your article referring to the bad effects of the chemicals and pesticides decreasing the sperm count in males genitals, well there are far more things that affect sperm count in maies and the ability for women to have children.Read Jessica Porter's book "The Hip Chick's Guide to Macrobiotics, A Philosophy for Achieving a Radiant Mind and Fabulous Body" on more causes for mens lowered sperm count. In it she mentions how from eating yang foods like meat eggs and cheese all the time the high volume of saturated fat is known to build up in ones arteries and cause great dangers to the heart. "Well the saturated fat goes just as readily to the arteries entering the penis When there is blockage along these highways only a trickle of traffic can get through and that's not enough to create an erection." She also describes how with men eating extremely yin foods these foods, like "ice cream , soda, chocolate, iced beverages, artificial sweeteners, tropical fruits and prescription medication have all become part of the regular guys fate" The book describes how these yin foods greatly affect the sex organs making them relax thereby drawing in extra blood that clamps down on the veins, and much more, which in the end weaken the sex organs and the ability to produce sperm. A woman can be greatly affected by extreme yin and yang foods as well, but women should stick more to foods slightly on the yin side to avoid lots of bad side effects. Jessica Porter writes quite a bit on men and women and how they get affected by their diets, but basically the number of children per family has been greatly reduced in western culture and I'm sure part of that is due to the popular diets today being at the extreme ends of the yin and yang scale with tons of sweet foods and tons of red meat. Why else would so many people be buying and selling things like viagra? Someone on a well balanced healthy diet would never need it.
Posted by Jacob Litoff on 05/09/2009 @ 04:06AM PT
You must be signed in to report content.
Craig: "Chris,Extra food is not an issue."
Not if you live in America or elsewhere in the rich world. It is for the majority.
Remember that a few decades back Paul Ehrlich and others were issuing dire warnings about how massive numbers would starve (found the quote, from his 1968 book The Population Bomb: "In the 1970s and 1980s . . . hundreds of millions of people are going to starve to death in spite of any crash programs embarked upon now.") and we had no choice but to cut them off and protect themselves. The ghastly ethics of that aside, it thankfully never happened - thanks mainly to the green revolution.
Posted by Chris Watkins on 05/09/2009 @ 06:50AM PT
You must be signed in to report content.
The fertilizer and advanced irrigation are more responsible for that. It turns out that if you give plants plenty of water and unlimited essential nutrients, they grow like anything. Surprise!
Might as well pat ourselves on the back for culturing bacteria on agar.
But not only are those fossil water and fertilizer inputs in danger of declining precipitously, the pests always develop resistance to pesticides such that they have to be used in ever greater amounts. It's a big boon to the chemical companies, but there's still a high rate of crop loss, even if it generally falls below potato blight level.
Also, pesticides have been linked to all kinds of cancers, neurological disorders, birth defects, even high cholesterol. They accumulate in the food chain so that we keep getting dosed with them over and over again, and so they can interact with all the other nasty things in our bodies.
Indeed, the only thing that seems to decrease an adult's body burden of certain very toxic pesticide and industrial chemical residues is breastfeeding - that's right, you can only get rid of many toxic, fat soluble poisons in your body if you're a woman who wants to breastfeed your child. And that's pretty revolting.
Please take your ignorant triumphalism over the death and damage of the chemical industry's victims elsewhere.
Posted by Natasha Chart on 05/10/2009 @ 07:56AM PT
You must be signed in to report content.
I think the debate here has been interesting to watch (not sure what the fluoride conversation is about, but ok). I do find, Natasha, you repeated flippant dismissal of the opinions of others who do not agree with you rather disappointing.
If your position is strong you don't need to resort to petty name-calling or dismissive language. There are some very well-educated practitioners commenting on the threads here, and I think we all lose out if you try to deny their opinions any validity.
Although I think your short biography is entertaining, can you enlighten everyone more fully as to what education, work-experience, and expertise you have which entitles you to demean and dismiss the opinions of others?
I certainly don't see that sort of dismissal of your thoughts from your readers (including me), so I think its only fair that you let us know why you think its acceptable to tell people to, "Stop Lying," or "take your ignorant triumphalism... elsewhere."
Let's make a civil discussion to address the crucial issues, not to make ourselves feel better by attacking others. What do you say?
Posted by Aaron Smethurst on 05/10/2009 @ 09:18AM PT
You must be signed in to report content.
Thanks Aaron - agreed.
Posted by Chris Watkins on 05/10/2009 @ 09:37AM PT
You must be signed in to report content.
I agree that factory-farming is causing all sorts of woes; to the animals, the environment, and those people consuming the meat and dairy from sickly animals that stand in their own excrement and are pumped with antibiotics. I say avoid conventional meat altogether and support sustainable agriculture. As someone mentioned sustainable agriculture supports a healthy eco-system, makes for happy animals, and when they are grass-fed, gives highly nutritious food.
I also agree flouride should be out of our water now! And for the person who relies on flouride for tooth health, please look into the concept of eating a nutrient-dense diet to help with your teeth. People around the world in traditional cultures live without even brushing their teeth, let alone putting toxins on them, and they have perfect teeth and jaw bone structure. The reason why is because they eat highly nutrient-dense diets. When your body is not able to absorb nutrients properly or is not getting enough of them then minerals are drawn out of your teeth and bones and sent to where they are needed more urgently. Sugar, industrially processed and refined foods, grains and legumes that have not been soaked or fermented and rancid vegetable oils will either inhibit your body's ability to absorb nutrients or they will deplete them. If you really want to address the issue with your cavities, a change in perspective might be in order. Cavities do not occur from what goes on in your mouth for the most part, rather, they are a symptom of a larger health issue.
As for saturated fat causing clogged arteries, this has not been proven. There are many societies around the world that consume large amounts of cholesterol and saturated fat that have extremely low incidents of heart disease. The Inuit with 96% of their calories coming from animal foods have an average total cholesterol level of 141, Evenki shephards in Russia take 41% of their calories from animal foods with a cholesterol average of 142 and we, the smart Americans, take in only 23% of our calories from animal foods and have an average cholesterol count of 204. We also take in much less calories total. Also, humans have been consuming diets high in saturated fat throughout history but heart disease is a relatively new disease, only about 100 years old.
Heart disease, diabetes and obesity are the children of industrialization, not saturated fat and cholesterol intake. As a matter of fact, as our consumption of these have gone down on a national level, so the rates of heart disease, diabetes and obesity have risen. And coincidentally, refined sugar and carbohydrates and vegetable oil consumption has risen with these diseases.
So instead of placing blanket blame on foods with saturated fat how about looking at the true culprits in our national health crises? I agree that we all need to be more active, I'm sure we can't compare to the Inuits and Evenki in our levels of activity, but we also need to stop eating industrally processed foods.
Before you become a vegetarian, which can pose some health issues if you are not extremely careful, try throwing away all of the boxed food in your house. Try to cut out manufactured cereals, pretzels or crackers, foods with refined sugars, and vegetable oils. Then maybe you can find some local farmers who practice sustainable farming and buy your meats, eggs, dairy and vegetables from them. Instead of eating more grains, eat less, in place of that add more seafood, fish, meat, eggs and raw dairy products. Supplement that with fresh, in-season veggies and some raw fermented foods. You will see a dramatic improvement in your health!!
Oh, I would just like to add that changing your diet like this may be cost-prohibitive but there are ways to be frugal about it and still make improvements. Starting with supporting your local sustainable farmers is great though because they often do have competitive prices as there is no middle-man.
Posted by Jill Cruz on 05/09/2009 @ 07:14AM PT
You must be signed in to report content.
I think that we should have healthy food supply and it can made possible by not eating imported fruit and vegetables. 90% of all food sickness comes from imports. Also when buying imported produce you are supporting the use of some deadly and outlawed here in this nation chemicals such as DDT that is sill commonly used by 3 world nations. Growing up in a farming family i know what strict guide lines one must fallow from the EPA. We should not mess with the genes of the produce either that will only lead to new bacteria and a whole host of complications. Also if you REALLY want to be green and earth friendly then don't always look for that perfect product. Our plants only get picked 3-4 times and then it is cut down but if the public would look past the shape and the imperfections. That would save the environment a whole lot because when we have to replant then that is more fuel used more fertilizer and a lot more is wasted because the plant could have been left in the ground and picked a norther 2-3 times before it is done. Remember that the produce that you buy you end up cutting up so what does it matter how it looks it all depends on taste.
If Americans care that much here is a few things they can do.
1. Buy USA produce or Local US produce from the farmer.
2. Don't worrier so much about looks unless it is truly needed.
3. Try to stay away from the Big companies that farm they don't grow everything in the USA witch allows them to use unfriendly chemicals do to less guide lines to fallow.
4. Eat what is in season don't support 3 world nations that keep a things in all year long. Plus if you eat it all year long then it takes away the goodness when it is in season.
5. Buy direct from the farmer or demand your local grocery store to carry USA product if they don't for what you are looking to buy.
Remember you have the control of what should be put out on the shelf. Not the store. Your the consumer.
Non-USA produce is like playing Russian Roulette with your life.
Posted by Wade Whitworth on 05/09/2009 @ 07:20AM PT
You must be signed in to report content.
Bills currently being considered in the congress (875, 759, 425, 814, 759), while well meaning, could have a crushing effect on the local, organic, small farming movement that is growing in this country.
A small farmer tends his fields and animals all day just to make ends meet. He would not ever have the time or money to comply with these regulations which are designed to be implemented by large businesses with staff.
Frankly, he doesn't need a paper trail to assure that his products are safe. His business relationships are personal. He looks his customers in the eyes, they know where he lives, they may even know his family.
Before enacting any of these bills, I would urge those in congress to speak personally with a VERY small farmer or two. They would help him/her to determine a fair and reasonable cut off to add to these bills and EXEMPTIONS FOR SMALL FARMERS. Not being a farmer myself, I'm not sure what is reasonable but smaller than 250 acres and/or less than $250,000 turnover comes to mind.
Creating explicit exemptions for small farmers, including the Amish, is the easiest way to assure that farmer's markets, CSA's, small organic producers and the like are not put out of business by legislation that is too difficult for them to comply with.
Posted by ruth sproull on 05/09/2009 @ 07:44AM PT
You must be signed in to report content.
Please stop this. 875 isn't even getting a vote in committee.
Posted by Natasha Chart on 05/10/2009 @ 07:58AM PT
You must be signed in to report content.
Too many farmers are using weed killers instead of cultivating to kill weeds. Instead of a lawn, we have converted this area to growing our own vegetables. High pressure water gets rid of insects.
Posted by Otto VonAuchvetter on 05/09/2009 @ 08:09AM PT
You must be signed in to report content.
Natasha Chart
Girl you are the first person on this website to say anything that I believe is the truth. Good job. I agree with you 100% on this topic. This is one topic that does not cross up the rules and teachings of our Creator. God Bless You.
Posted by Mickey Theade on 05/09/2009 @ 10:36AM PT
You must be signed in to report content.
Recommended reading from John Robbins:
Diet for a New America &
The Food Revolution
The last was written in 2001 and proves again why this individual is visionary, if not prophetical on issues of horizonal transfer of viruses from the animal kingdom to human beings; globally life-threatening consequences of genetically engineered foodstuffs; and environmental catastrophes due to factory farm waste materials.
Agribusiness and Big Pharma are nothing short of global gangsters profiteering at the expense of all of us.
Buying organic is great, contacting your Senators and congresspeople is better! Protest, loudly and persistently. Begin to adopt a plant based diet, talk about it. YOU can make a difference.
Posted by C O on 05/09/2009 @ 07:16PM PT
You must be signed in to report content.
One doesn't have to become vegetarian to help alleviate these problems. Buy from local sustainable farmers or go hunting. And yes, talk to your congressional reps, absolutely. Like NAIS will be very damaging to small scale farmers and will benefit the factory (so-called) "farmers" (I prefer to call them food manufacturers). But please don't blame meat perse, the culprits are those who manufacture meat and dairy.
It is hard to maintain good health on a vegetarian or vegan diet.
Posted by Jill Cruz on 05/10/2009 @ 06:17AM PT
You must be signed in to report content.
Jill, I agree with everything you stated except the last sentence. It is a widely believed misconception . It is not hard to maintain good health from vegetarian or vegan diets. The only issue is getting enough of the right protein which is easy if you eat legumes, beans and anything in the cabbage family. Vegetarians/vegans have much less incidence of heart attack/stroke and less health problems in general. (Resveratol a red wine extract reduces the incidence of HA/stroke for everyone).
Posted by mark oddi on 05/10/2009 @ 09:25PM PT
You must be signed in to report content.
Thanks Mark.
I agree that meat-eaters who eat conventional meat and other unhealthy things in general have more health problems. I have recently read the excerpt from such a study. However, what I would like to see is a study comparing meat-eaters that consume only grass-fed or organic meats to vegetarians.
The only real evidence we have to go on there are the indigenous populations still existing today. The Inuit, Swenki and Masai are some examples. They eat large amounts of animal products. The Masai live on the blood, milk and meat of animals pretty much exclusively, the Inuit live on 98% animal products (blubber, seal oil, raw fish, etc) and these are the healthiest people in the world. It is not the meat that is the issue, it is how the meat is produced that is giving us many troubles.
I don't have the study, will have to look, but I did read one that showed the health of Indians. They compared the statistics of the vegetarian diet in the South and the meat-eating diet of the north. They found many more health problems in the South (and these people do consume dairy).
There are no traditional vegan diets. This is because animal protein is far superior in quantity and quality over the proteins you get from matching grains and legumes (which is how many vegetarians and, hopefully, all vegans are getting thier protein). At least a vegetarian can get protein from dairy. But it needs to be in large amounts and for it to be truly healthy it needs to be from raw milk. Vegans, on the other hand, run the risk of major deficiencies.
The body and the brain need lots of fat to function optimally. I take in about 50-60 percent of my calories from fat. Fat is essential for the absorption of nutrients. On a vegan diet I cannot imagine how you would get enough fat and cholesterol for good health.
Fish oil is essential for the brain to function properly, how does a vegan or vegetarian get this?
Another risk on the vegetarian and vegan diet is the overconsumption of grains and soy products. Soy, even in it's organic form, contains large amounts of estrogen. Soy is in almost all processed foods, read the labels carefully. Most of it is NOT organic and therefore quite dangerous. Grains are relatively new to the human diet (compared to meat and even dairy). Traditionally people prepared grains properly, neutralizing the gluten and phytic acid, thereby allowing proper nutrient absorption. These days, even if you eat whole grains, almost all grain consumption is not in the soaked or sprouted form. We are consuming large amounts of gluten and many people are developing gluten senstivities which do damage to the gut. Celiac disease is caused by too much gluten. Without fermenting or soaking grains we are leaving the phytic acid intact which blocks mineral absorption. Over-consumption of grains also results in weight gain for many people.
Another issue with the grain-based vegetarian/vegan diet is that many people (believe me, just about every vegetarian I've met) tend to eat a lot of industrially processed foods. Crackers, pretzels, pastas, granola, and cereals become a daily fixture in the diet. Even in the organic, whole grain form, these are not real foods. They often contain sugars, soy products, and fillers and again the phytic acid is not neutralized, making what little minerals they contain inaccessible.
Vegans need to be especially careful to get enough protein and fat. This involves major amounts of home-cooking to get. I'm still not even sure if it is physically possible to get the fat you need on a vegan diet.
Posted by Jill Cruz on 05/11/2009 @ 09:08AM PT
You must be signed in to report content.
Jill, thanks for an excellent, intelligent response. You really hit the nail on the head. As for the study you'd like to see, if one exists, I don't know about it. This is the closest I've been able to find:
http://www.ajcn.org/cgi/content/full/70/3/516S
Of particular interest is table 7 which outlines deaths in various categories based on diet type. Keep in mind that the meat eaters in the study weren't necessarily eating grass fed, organic, or even worrying about preservatives in the meat or the type of processing for it.
I'd also like to whole-heartedly disagree with the idea that protein is the only problem vegans have to worry about. If for no other reason, I'd avoid a vegan diet because there's just no way to get enough B12 naturally. For vegans to obtain adequate B12, they have to take it in supplement form. That one fact alone tells me a vegan diet isn't natural for humans.
Then there's also the problem of cholesterol intake. Some studies (like the link above) suggest that animal food serves to protect from certain types of cancer. Table 7 shows much higher rates of stomach and lung cancer among vegans than other groups. Since the job of cholesterol is to repair damage in the body, it's suspected that it may be the cholesterol in the animal food helping to protect against these cancers.
That's not to say that it's the actual food's cholesterol molecules serving as repair-men... but that when food cholesterol is broken down during digestion, the human body then has the perfect building material to make its own cholesterol. It's then the body's cholesterol that makes the repairs.
Posted by Mark R on 05/11/2009 @ 10:19AM PT
You must be signed in to report content.
Mark, I'm a little confused. I am saying that I don't think vegan is a healthy diet. I wasn't saying that protein is the only problem with a vegan diet. That is just one of many. I could go on and on so I just left it at that because the post was long enough. I agree that B12 is a major problem for vegetarians and vegans. I had a B12 deficiency until I began eating read meat again (I ate a mostly vegetarian diet for many years and suffered because of it).
Thanks for the study, I will look later. But from a cursory glance I can see there was no distinction between types of meat eaten, like you said. This is a major issue because then we could go on and on about the ills of factory-farmed meats, which most people eat. So in a sense these articles help to prove my point that factory-farmed meats are bad. Would love to see a study on grass or pasture-raised or even organic meat-eaters. Like, sample farmers from across the country. Of course, then we would have trouble because overall they have a pretty high level of physical activity. Sheesh.....
Posted by Jill Cruz on 05/11/2009 @ 12:14PM PT
You must be signed in to report content.
Jill, the protein comment wasn't directed at you. That was to Mark Oddi who said "The only issue is getting enough of the right protein which is easy if you eat legumes, beans and anything in the cabbage family."
I couldn't disagree more with that statement. It's not a common misconception, and that's certainly not the ONLY issue with diets that avoid animal products. You did an excellent job outlining more issues and I tried to cover a little more ground with my post.
If you ever find a study like the one you're searching for, I hope you'll share your finding. I'd love to find something like that myself, but I seriously doubt we'll ever see one. Someone has to pay for science... and most farms selling grass-fed beef are too small and too busy bringing their products to market to worry about studies.
Posted by Mark R on 05/11/2009 @ 02:17PM PT
You must be signed in to report content.
Dear Mark;
There are , indeed, many deficiencies in a purely vegetarian diet. Vitamin B-12, iodine, methionine, lysine, vitamin D (in the absence of sunshine), and even copper (in some animals at least) come to mind. The only real chance anyone has is a very varied diet with no processed food and with certain key supplements.
In so far as that last is concerned, I feel a sales tax should be levied on any food that has known poisons added such as aluminum, aspartame, fluoride (see http://charles_w.tripod.com/fluoride.html ), sulfite, and etc. or essential nutrients subtracted. It should be effective even at the municipality level and certainly the state. I am certain this would cause an improvement in our country's health when processors corrected the situation or, if not, when less of it was purchased. If a tax were placed on food that has had essential nutrients removed the improvement in health would be dramatic. A fringe benefit would be to enable the heavy Medicare tax to be reduced or eliminated. If everyone is getting good food most diseases would disappear and we could then devote our research to the few remaining. Perhaps you can use your influence to get such a law passed in your town.
We talk endlessly about better health insurance. Insurance is a marvelous invention, but there is no excellent substitute for not getting sick in the first place. In any case, if everyone is healthy, the insurance premiums will go a way down as a side effect no matter how they are instituted. With the extra money we could then start to pay down that miserable national debt and with the extra time, enjoy ourselves (say with a shorter work day).
In the mean time, you can at least see ways that you or some one you love who has rheumatoid arthritis, heart disease, or high blood pressure can counter the loss of potassium from current junk food in this article and its links http://charles_w.tripod.com/arthritis9.html . This would have a much more advantageous affect on high blood pressure than reducing sodium. Indeed it is not the sodium that is causing the high blood pressure anyway, but the chloride associated with it, since potassium chloride increases blood pressure and sodium bicarbonate does not.
Sincerely, Charles Weber
Posted by Charles Weber on 05/11/2009 @ 05:03PM PT
You must be signed in to report content.
"I think there is a fundamental difference in what you call health here. I don't think that "holding bad effects in check" is actually being healthy. It may keep our longevity up but we cannot qualify ourselves as being healthy. The system as it is now is not sustainable. Take infertility for one, it is a major problem now because of the pitifully poor American diet.
I'm not sure if I agree that pesticides alone are to blame for our poor health. I think it is a combination of many things. Pesticides are one problem but lack of movement, fresh air and sunshine, toxic and heavy metal overload in our bodies (from pesticides and many other environmental elements), over-medicating, vaccinations, over-consumption in general, over-consumption of rancid vegetable oils, factory-farmed fats, sugar and highly processed foods, and under-consumption of fat and basic nutrients, and inability to absorb basic nutrients are some major issues that need to be addressed."
Personally I think the above post from Jill Cruz is dead on. Except for the "sugar" in foods, you are hard-pressed to find pure cane sugar in anything these days. Its been replaced by high fructose corn syrup which has been found to have outrageous amounts of mercury in it. Especially the basics like Heinze ketchup, things kids eat regularly. Vaccines and their incredible aluminum content & use of live virus's living in animal tissue/blood which are also injected into our kids...pesticides, fungicides, drug companies who push more chemicals on us than Marlboro...Americans may still live a long time, but we aren't healthy.
Posted by Tabatha Sieracki on 05/12/2009 @ 12:33PM PT
You must be signed in to report content.
I am amazed at the lengthy responses that this blog has generated. It is clear that there are many thoughtful articulate people who consider this an important issue. I'm not sure I have much to add to the thread, but it is a topic I am passionate about (I'm a Greener, too!).
I have a grave concern for the problems caused by industrial agriculture both to the environment and to the living beings who are either directly or indirectly affected by their practices. There is so much fundamentally wrong with industrial agriculture, including the issues Natasha addresses and the problems of growing monocultures rather than a variety of plant species, nutrient depletion in the soil, feeding animals a seed based diet vs. one that includes plants, all contributes to high calorie/low nutritional value in all of our food. Support your small local farmer, especially if they are organic or transitional. Shop at your local farmers market or food coop. Avoid processed foods, eat more vegetables, make meat a side dish if you must have it. And most of all, call your Senators and Congressmen.
Posted by Glen Phillips on 05/15/2009 @ 10:06AM PT
You must be signed in to report content.