The Truth about Soy and the Soy Industry Scientists versus the soy industry.
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Jane Phillimore addresses some of the concerns raised by new research p Sunday Observer, Guardian Co, UK August 27, 2000 Twelve years ago, I visited an alternative health practitioner with some non-specific health symptoms. I'd hardly sat down before he told me that my diet needed radical attention - I had to cut out all dairy, wheat, alcohol and caffeine, and substitute protein in the form of soymilk and tofu instead. Nowadays this kind of advice is routine, but at the time, it seemed glamorously radical: I had to trek to Clapham's one health-food shop to stock up on soy milk because Sainsbury's certainly didn't have their own brand (as they do now) and veggie/soy sausages were just a glint in Linda McCartney's eye. In the event, I lost a stack of weight and felt immensely rejuvenated. So much so that, four months later, I started eating normally again. Just as well, because it has now been found that soy - far from having the magical, health-giving properties that the alternative medicine brigade endlessly bangs on about - can actually be bad for you. Its reputation as an anti-cancer, cholesterol-lowering, osteoporosis-fighting, low-fat all round good egg of a product is based on bad science and superlative marketing by the powerful soy industry. Worldwide the evidence is starting to stack up against soy. In this country (United Kingdom), MAFF is so worried about the possible health problems of phytoestrogens in soy that they are funding a rolling program of 19 separate research projects, due to end in 2002. Preliminary findings by Professor John Ashby of AstraZeneca Central Toxicology Laboratory in Macclesfield, for example, confirm that soy infant formula (currently the sole food of 6,500 British babies) has an estrogenic effect on rats. According to public health minister Yvette Cooper, no new advice will be given on soy until the independent COT (Committee on Toxicity of Chemicals in Food, Consumer Products and the Environment) has reviewed the program's findings. This could take several years. Meanwhile, if you've been seduced by the message that soy is the healthy 21st-century superfood, read on...
Is soy bad for you? It contains high quantities of various toxic chemicals, which cannot be fully destroyed even by the long cooking process. These are: phytates, which block the body's uptake of minerals; enzyme inhibitors, which hinder protein digestion; and haemagluttin, which causes red blood cells to clump together and inhibits oxygen take-up and growth. Most controversially of all, soy contains high levels of the phytoestrogens (also known as isoflavones) genistein and daidzein, which mimic and sometimes block the hormone oestrogen.
Surely, the Japanese eat huge quantities of soy, and as a result have low rates of breast, uterus, colon and prostate cancers? That's the big myth on which the idea of 'healthy' soy is built. In fact, the Japanese don't eat that much soy: a 1998 study showed that a Japanese man typically eats about 8g (2 tsp) a day, nothing like the 220g (8oz) that a Westerner could put away by eating a big chunk of tofu and two glasses of soy milk. Secondly, although Japanese people may have lower rates of reproductive cancers, this is thought to be due to other dietary and lifestyle factors: they eat less fatty meat, more fish and vegetables and fewer tinned or processed foods than in a typical Western diet. Thirdly, Asians have much higher rates of thyroid and digestive cancers, including cancer of the stomach, pancreas, liver and esophagus. See Learn The Truth About The Historical Use Of Soy
I'm vegetarian and eat loads of tofu and soy milk. Should I stop? Soy has become vegetarians' meat and milk, the major source of protein in their diet. But eating soy actually puts vegetarians at severe risk of mineral deficiencies, including calcium, copper, iron, magnesium and especially zinc. According to Dr Mike Fitzpatrick, a New Zealand biochemist who runs a soy information website (see below), this is because soy contains high levels of phytic acid, which blocks the absorption of essential minerals in the digestive tract. To reduce the effects of a high-phytate diet, you need to eat, as the Japanese do, lots of meat or fish with tiny bits of soy.
I'm intolerant to cow's milk, so should I drink soy milk instead? Soy has become the fashionable option for people 'intolerant' to dairy products. It's little known that soy is the second most common allergen. Only 1 per cent of the population is truly allergic to cows' milk and, of those, two-thirds will also be intolerant to soymilk. In addition, soy milk is high in aluminum. That's because the soy protein isolate it's made from is acid-washed in aluminum tanks. No wonder it tastes bad.
Can soy affect your thyroid? It's been known for years that phytoestrogens in soy depress thyroid function. In Japan, 1991 research showed that 30g of soy a day results in a huge increase in thyroid-stimulating hormone. This can cause goiter, hypothyroidism, and auto-immune thyroid disease.
I'm pregnant. Should I avoid soy? Probably, and especially if you're vegetarian. A new study of babies born to vegetarian mothers showed that baby boys had a five-fold risk of hypospadias, a birth defect of the penis. The researchers suggest this was due to greater exposure to phytoestrogen rich-foods, especially soy. Inappropriate hormone levels such as that caused by a high intake of soy during the first 12 weeks of pregnancy can also cause damage to the fetus's developing brain.
But surely I can feed my baby soy formula? It must be safe: it's available in every supermarket and chemist (pharmacy). Soy-fed babies are taking part in 'a large, uncontrolled and basically unmonitored human infant experiment', said Daniel Sheehan, director of the FDA's National Center for Toxicological Research, in 1998. A newborn baby's sole food is the milk it drinks: a soy-fed baby receives the equivalent of five birth control pills' worth of estrogen every day, according to Mike Fitzpatrick. These babies' isoflavone levels were found to be from 13,000 to 22,000 times higher than in non-soy fed infants. As a result of this phytoestrogen overload, soy-fed babies have a two-fold risk of developing thyroid abnormalities including goitre and auto-immune thyroiditis. Boys risk retarded physical maturation, while girls risk early puberty (1 per cent of girls now show signs of puberty, such as breast development or pubic hair, before the age of three) and infertility. Researchers have also suggested that diabetes, changes in the central nervous system, extreme emotional behavior, asthma, immune system problems, pituitary insufficiency and IBS may be caused by high phytoestrogen intake in early life. Last year, compounds in soy were also implicated in the development of infantile leukaemia. Current government (UK) advice is that breast is best and that soy formula should not be given to infants unless on the advice of a health professional.
Can soy help with prostate cancer? Ex-junk bond trader Michael Milken certainly thinks so. He consumes 40g of soy protein every day with that hope in mind. The science is less conclusive - a recent study on Japanese-Americans living in Hawaii showed that men who had eaten two or more servings of tofu a week during mid-life not only had 'accelerated brain ageing', and more than twice the incidence of Alzheimer's and dementia, but also looked five years older than those men who didn't.
My mother died of breast cancer and I've been advised by both mainstream and complementary medical sources that increasing my soy intake may offer me protection against the disease. Is this true? The evidence is highly inconclusive. In The Breast Cancer Protection Diet , published last year, Dr Bob Arnot states that eating between 35g and 60g of soy protein daily protects against breast cancer by raising intake of the estrogen-blocker genistein. But this ignores contrary evidence. In 1996, research showed that women eating soy had an increased incidence of epithelial hyperplasia, a condition that presages malignancy. In 1997, genistein in the diet was also found to stimulate human breast cells to enter the cell cycle. As a result, the researchers advised women not to eat soy products to prevent breast cancer.
But surely soy prevents osteoporosis, the bone thinning that particularly affects post-menopausal women? No. In fact, soy blocks calcium and causes a deficiency of vitamin D, both of which are needed for strong bones, say American nutritionists and soy debunkers Sally Fallon and Mary G Enig.
Is there any kind of soy product I can safely eat? Yes. Fermented soy products, such as soy sauce, tempeh and miso. The long fermentation process counteracts the effects of natural toxins in soy.
Can I avoid soy? It's hard. You can stop eating the obvious candidates such as soy milk and tofu, but soy is also to be found in breakfast cereals, ice cream, convenience food such as hamburgers, fish fingers and lasagna, and all manner of baked goods from cakes and biscuits to tortillas and bread. If that's your mission in life, read labels carefully, and eat organic processed foods wherever possible.
Finally, the pro-soy lobby always says that, in the US, a quarter of the population has been fed infant soy formula for 30 to 40 years, with no adverse health problems. So why should I worry? Scientists are only just beginning to research and understand the harmful long-term effects that eating large quantities of soy can have on the human body. As Fallon and Enig write: 'The industry has known for years that soy contains many toxins. At first they told the public that the toxins were removed by processing. Then they claimed that these substances were beneficial.' Sounds like there's a big battle ahead. For further information, contact www.soyonlineservice.co.nz, a detailed information resource on soy run by biochemist Dr Mike Fitzpatrick. Sally Fallon and Mary G Enig's excellent article 'Tragedy and Hype: The Third Soy Symposium' is on www.nexusmagazine.com. 'The Trouble With Tofu: Soy and the Brain' by John D MacArthur is on www.brain.com
Soya Class ActionYou can read Elaine Hollingsworth's paper on the effects of soy products by clicking here. Class action suits are being undertaken in New Zealand and Australia against producers, manufacturers and distributors of soy and soy-based products with follow-on legal action in the USA For information on the NZ action on behalf of claimants who have suffered reproductive system and thryroid gland suppression, please email Roger Chapman. We are mounting a similar case in Australia which will also cover effects of soy infant formulas and are seeking people wishing to join the class action. If you or a family member have been damaged by any soy-based product, click here to send an email to soyaction@doctorsaredangerous.com/. Please include your address and telephone number so that we may contact you with more details.
www.businessweek.com/2000/00_51/b3712218.htm "The Dark Side
of Soy" The law firm of Johnston Lawrence in New Zealand is collating a list of victims in preparation for a class action lawsuit in New Zealand, with follow-onw firm of Johnston Lawrence in New Zealand This is a crazy world. What can be done? Amazingly, we have been mislead. We have been taught that we can control government by voting. The founder of the Rothschild dynasty, Mayer Amschel Bauer, told the secret of controlling the government of a nation over 200 years ago. He said, "Permit me to issue and control the money of a nation and I care not who makes its laws." Get the picture? Your freedom hinges first on the nation's banks and money system. Freedom is connected with Debt Elimination for each individual. Not only does this end personal debt, it places the people first in line as creditors to the National Debt ahead of the banks. They don't wish for you to know this. It has to do with recognizing WHO you really are in A New Beginning: A Practical Course in Miracles, an informational study. Disclaimer - The posting of stories, commentaries, reports, documents and links (embedded or otherwise) on this site does not in any way, shape or form, implied or otherwise, necessarily express or suggest endorsement or support of any of such posted material or parts therein. I disapprove of what you say, but I will defend to the death your right to say it. (attributed to Voltaire), but certainly embodies what the 1st amendment of the constitution refers to as the freedom of speech Bill of RightsAmendment 1Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.
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