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Sorry Soy




" Your diet is important "

Not Soy Healthy

After decades of hearing marketing promote how soy is a health food, a protein-rich legume able to rescue us from our dependence on meat, I too believed the hype and consumed way more than I should have and I to had health problems because of it. I suppose it’s understandable why so many people have yet to understand fully the dangers of soy. Really, you’re not going to get the full story unless you research it on your own like i did. And why would you, when soy is “universally” promoted as a health food? Well not actually so universal....

  • ‎Soy phytoestrogens disrupt endocrine function and have the potential to cause infertility and to promote breast cancer in adult women.
  • Vitamin B12 analogs in soy are not absorbed and actually increase the body's requirement for B12.
  • Soy foods increase the body's requirement for vitamin D.
  • Fragile proteins are denatured during high temperature processing to make soy protein isolate and textured vegetable protein.
  •  Soy foods contain high levels of aluminum which is toxic to the nervous system and the kidneys.
  •  Free glutamic acid or MSG, a potent neurotoxin, is formed during soy food processing and additional amounts are added to many soy foods.

"Organic fermented soy is good for you....


Asian Cultures Only Ate FERMENTED Soy

Sources that promote soy assert that Asians have eaten "tons of soy" for millennia. If you search the Internet for "soybeans", you can find statements such as "soybeans have been a major source of protein for people in Asia for more than 5,000 years". However, according to the extensively researched book, The Whole Soy Story: the dark side of America's favorite health food, by Kaayla T. Daniel, PhD, CCN, the Chinese first started eating soybeans about 2,500 years ago, after they figured out how to ferment it. Somehow, the ancient Chinese knew that soybeans still contain many toxins after cooking and thus avoiding eating it until they learned to neutralize those toxins through fermentation. And in traditional Asian diets, soy is only used in small amounts as a condiment, with pork, seafood and other animals providing the bulk of the protein. Only very recently has soy been eaten the way we typically eat it, consuming large amounts in an unfermented and often highly processed form. Soy was originally considered an inedible plant, used to fix nitrogen in the soil. Even today you can find people from farming families who remember that as the primary use of soy.


Debunking The Asian Soy Myth

But, people say, what about Asians? They eat soy every day, and they’re so healthy!

In this article by Nina Planck, she writes:

Soy farming started around 1100 BC in China, where it was used to build soil fertility and feed animals. Soy beans were not considered fit for humans until the Chinese learned to ferment them, which makes them digestible. Asian diets now include fermented soy beans in the form of natto, miso, tamari, and tempeh.

Soy producers want you to eat more soy — more than the Asians eat, and more than is good for you. The Japanese and Chinese eat 10 grams of soy per day — about two teaspoons. Yet a soy manufacturer recommends Americans eat ten times what the Japanese eat — 100 grams of soy protein per day. In The Soy Zone, Barry Sears recommends a daily diet of a minimum of 50 grams of soy, and up to 75 grams for women and 100 grams for men.

It’s like red wine: a glass or two a day may be good for you; a bottle or two every day rots your liver.

Did you catch that? Asians only eat 2 teaspoons of soy a day, usually as a condiment, and it’s highly fermented! Fermentation takes care of many of the dangers of soy. Plus, the typical Asian will also consume soy with mineral-rich and nutrient-dense foods such as fish broth (naturally high in iodine & other minerals which support the thyroid).

The question: What about tofu or homemade soy milk? Their consumption is quite widespread in Asian cultures, and they’re non-fermented soy foods. Are they okay? The answers: Tofu originated around the 2nd century BC in China, and it was made from fermented bean curd. That is how it was traditionally made before the days of refrigeration. Most modern tofu isn’t fermented anymore. You can still buy varieties of fermented tofu (aka “Stinky Tofu” or “Pickled Tofu”) in some Asian markets, though. Also, according to the most comprehensive online account of soymilk’s history, its use was rare before the 20th century and widespread usage was highly unlikely. In other words, it’s not a traditional food. Nor is non-fermented tofu. They’re the Asian equivalents of margarine, hot bath canning, “vegetable oil,” or soda pop — something relatively new on the food scene which became very widespread with the industrialization of the food supply. And like these industrialized food products, they are bad for your health.

Soy Was Used to Lower Testosterone Levels

Tofu was first used in monasteries in China about 2,000 years ago, in part to promote sexual abstinence, since the phytoestrogens in soy can lower testosterone levels (so maybe there really is something to the saying that "real men don't eat tofu"). Except in times of famine, tofu was only used as a condiment, with pork, seafood and other forms of protein being preferred. The Japanese probably started eating miso (which is fermented) about 1,500 years ago. Tempeh (another fermented soy food) was not invented until after 1,000 AD when soy came to Indonesia, and it was considered a food for the poor. Most Asians eat only small amounts of fermented soy products (miso, tempeh or soy
sauce) as a condiment, and the Japanese typically combine it with fish broth and seaweed that naturally contains iodine, helping offset the thyroid-suppressing effects of soy. Soybean milk was never used historically by Asians to feed their children and soy formula was not invented in China until 1928. The soy milk we drink today is a highly processed food, full of the toxins that naturally occur in soy as well as additives to make it palatable, and not the "health food" it is promoted to be. If you can't tolerate pasturized cow's milk (which is also not a healthy food), we suggest looking for a source of raw milk or even raw goat's milk (as goat's milk is much easier to digest).


Standard American Diet (SAD) Contains Too Much Soy

As Americans, we eat soy mostly in unfermented forms, made into various processed imitation foods such as burgers, sausages, TVP chili, soymilk, soy cheese, and soy ice cream, as well as consuming large amounts of "hidden" soy flour, protein and oil in most processed foods. So, what is the problem with eating all this soy? Isn't soy good for us? Many doctors, including holistic doctor Andrew Weil, promote it. Dr. Weil even partners with a pet food brand containing soy that is marketed as a high-end super premium food, sold in health food stores and natural pet stores. Unfortunately, consumption of soy can create many health issues, both in humans and animals. Following are some of the major problems caused by soy, as described by the Weston Price Foundation on their website:

  • High levels of phytic acid in soy reduce assimilation of calcium, magnesium, copper, iron and zinc. Phytic acid in soy is not neutralized by ordinary preparation methods such as soaking, sprouting and long, slow cooking. High phytate diets have caused growth problems in children.
  • Trypsin inhibitors in soy interfere with protein digestion and may cause pancreatic disorders. In test animals soy containing trypsin inhibitors caused stunted growth.
  • Free glutamic acid or MSG, a potent neurotoxin, is formed during soy food processing and additional amounts are added to many soy foods.
  • Fragile proteins are denatured during high temperature processing to make soy protein isolate and textured vegetable protein.
  • Soy phytoestrogens are potent antithyroid agents that cause hypothyroidism and may cause thyroid cancer. In infants, consumption of soy formula has been linked to autoimmune thyroid disease.
  • Processing of soy protein results in the formation of toxic lysinoalanine and highly carcinogenic nitrosamines.
  • Soy foods contain high levels of aluminum which is toxic to the nervous system and the kidneys.
  • Symptoms of menopause
  • Enlarged thyroid
  • Low energy
  • Forgetfulness
  • Lack of focus
  • Depression
  • Hormonal Disruption in Infants

    There are numerous problems caused by soy formulas fed to infants, including difficulty digesting it, lack of sufficient nutrients and toxins. However, one of the biggest problems is the hormonal disruption caused by the isoflavones in soy. Soy isoflavones are phytoestrogens, which are plant-based estrogens that act like hormones. There are enough of them in soy to cause severe disruption to the hormonal systems of infants during a critical period in their hormonal development. The effects are often not seen until later, when they enter puberty (sometimes the phytoestrogens even cause early puberty).

    Studies Suggest Soy Affects Infertility,Menstrual and Other Reproductive Problems

    There have been a study with cheetahs at the Cincinnati Zoo that were failing to reproduce and suffering from liver disease. Part of the cause was found to be the soy-protein portion of their feed. Cheetahs fed whole carcasses of beef, chicken and other animals have no difficulty reproducing. Cats are particularly susceptible to damage from soy, since they do not have the liver enzymes to deactivate the phytoestrogens, however soy estrogens are a risk for all animals and can be compared with taking DES (a synthetic estrogen given to promote growth in animals). There are studies suggesting that soy is playing a role in the current epidemic of infertility, menstrual and other reproductive problems in humans.

    If you are wondering why a plant would contain a compound like phytoestrogens that can be damaging to animals, it is actually an ingenious survival mechanism for the plant. Research has found that plants produce more phytoestrogens in dry years. The animals eating the plant would then have lower reproductive capacity, so there would be fewer animals produced to eat up the plant and the plant could survive the drought. In wet years, when the plant is growing more prolifically, they produce fewer phytoestrogens and therefore the animals eating them would reproduce in greater numbers.

     "Our bodies are simply not designed or adapted to safely use and metabolize more than very small quantities of any food, including soy, which is not part of the original human diet. In The Whole Soy Story, Kaayla Daniel ably explains the science showing that for the best long-term health, we should consume soy and soy products sparingly, if at all."

  • Nearly 50 percent of natural deaths in older cats and dogs are attributed to cancer.
  • Statistics show that the life span of America's companion animals is now halfwhat it was in the 1950's and 1960's.
  • Soybean farming has caused more loss of Amazon rainforest than cattle ranching. So if you are eating your soy burgers to spare the rain forest, you are actually causing more destruction of it.

  • *List Item*

Dangers of Soy

Thankfully, more and more independent research has been done regarding the dangers of soy, and what it’s revealed should scare you.


Soy is higher in phytoestrogens than just about any other food source. Phytoestrogens are plant-based estrogens that mimic estrogen in our bodies. In recent years, you may have read about studies which indicate phytoestrogens are good for you. But ask yourself, who funded those studies? The soy industry, that’s who. Independent research has clearly shown that consuming phytoestrogens is downright dangerous for the human body.

It’s only common sense. No one argues, for example, that a leading cause of breast cancer, endometriosis, uterine fibroids, infertility, and low libido is unopposed estrogen, or estrogen dominance. Why, then, would anyone argue that we should consume more of a food high in estrogen?

An infant taking the recommended amount of soy formula is consuming a hormone load equivalent of 4 birth control pills a day! Is it any wonder we’ve seen such a dramatic rise in precocious puberty with young girls starting their periods at 6 and 7?


Soy will destroy your thyroid. Many foods are goitrogenic (thyroid suppressing), but soy is king of them all. Goitrogens work by preventing your thyroid from getting the necessary amount of iodine. Friends, I believe this is what happened to Oprah’s thyroid. She pushed soy for years, featured it in everyone one of her “healthy” diets, and it destroyed her thyroid. If your thyroid fails, what happens? You gain weight. You have a harder time regulating your moods. You get colder more easily. You’re more easily fatigued. You demonstrate an inability to concentrate and remember details. The list goes on. You simply don’t want to mess with your thyroid.


Phytates are enzyme-inhibitors that block mineral absorption in human digestive tract. They are naturally present in all grains, seeds, nuts, and legumes (which is why everyone should read this primer on how to eat grains, if you eat them at all.) But soy is so high in phytates that it’s almost impossible to get rid of them. Simply soaking soy overnight in an acidic medium won’t do the trick. Soy must be fermented in order to be digestible to humans. That means that if you eat soy at all, you should stick to fermented soy products like miso, tempeh, natto, or a naturally fermented soy sauce (tamari).

Trypsin inhibitors

Finally soy is rich in trypsin inhibitors. Trypsin is a digestive enzyme we need to properly digest protein. Without enough trypsin, you’ll experience many digestive problems including stomach cramps, diarrhea, and bleeding. You’ll also be leaving yourself open to future problems with your pancreas.

So, Is Soy Bad For You?

“Soy foods aren’t real food. They aren’t traditional. They aren’t old. They’re industrial waste products dressed up in pretty clothes and marketed to an ignorant public.”

The short answer? YES! Let’s be clear on the recent history of soy. The soybean was a modest and unpopular crop until food manufacturers intent on creating cheap vegetable oils convinced the U.S. government to start subsidizing it. The soy was turned into oil, and the industry was left with an industrial waste product. Then somebody had a brilliant idea:

Let’s take this industrial waste product full of toxins and carcinogens — isolated soy protein — and turn it into food that people will eat! 


subsidizing present participle of sub·si·dize (Verb)

  1. Support (an organization or activity) financially.
  2. Pay part of the cost of producing (something) to reduce prices for the buyer.

subsidizing present participle of sub·si·dize (Verb)

Soy foods was born.

"When you have people like Michael Taylor, a former lobbyist for Monsanto – the largest producer of genetically altered soy beans – sitting high and mighty in the FDA, how are people supposed to get the truth. Soy isnt just a health danger, its socially irresponsible." - A concerned human

From Nina Planck’s article:

The FDA refused to approve isolated soy protein as a safe food additive with the designation “Generally Recognized as Safe.”

Agribusiness giant Archer Daniels Midland withdrew its application for the coveted GRAS status for soy protein, after an outcry from scientists about the toxins and carcinogens that come with it. They can still put soy protein in your food, but they have to get pre-market approval for every product.

Isolated soy protein is no health food. But we don’t eat soy protein with a spoon. How do we eat it? It is the main ingredient in soy burgers, ice cream, milk shakes, and fake cheese. These soy protein products are phony foods — but they must look like the real foods they imitate. So the soy industry transforms a small yellow soy bean into something resembling a hamburger. They make soy “milk” and “ice cream” white and creamy.

The other ingredients in these foods are no better for you than the soy protein that goes into them. Soy milk, for example, is simply a cocktail of soy protein, sugar, and vegetable oil. The “natural” MSG formed in soy processing is already bad for you, but even more MSG, and more flavorings, are added. Imitation foods need a lot of help to be tasty. Many savory soy foods are loaded with additives to give them the flavor of the real foods they mimic. Most imitation meat, for example, contains man-made MSG, which causes migraines and is associated with brain cancer.

What Do I Recommend As Alternatives To Soy Milk?

If you are looking for healthier alternatives than soy milk, please see Healthy Milk Substitutes With Recipes for a couple of excellent alternatives you can make at home.

One alternative I particularly enjoy is coconut milk. It’s full of the best kinds of saturated fat — medium chain triglycerides — which help speed your metabolism. It’s also exquisitely flavorful and perfect stirred into curries, soups, and sauces. Sadly, almost all coconut milk available at your grocery store comes in BPA-lined cans. To my knowledge, only Native Forest brand is BPA-free, and not all stores carry it. Click here to find coconut milk sold in BPA-free packaging online.

288 references to the toxicity of soy in the FDA’s poisonous plants database

77 studies showing the adverse reactions to dietary soy

174 studies showing the adverse reactions to isoflavones (phytoestrogens)

Here is another link: Not Soy Healthy

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  1. Dkicker

    Great job writing The Fitness Fairy Says | The Fitness Fairy. I would like to read more about this subject.

    • thef2428

      I will add more of my research and links to this post. Thank you so much for your comment and concern for your health.
      The Fitness Fairy

  2. Deborah Thomas

    I am so glad to know about this. We clearly had too much soy in our diet! We are switching to drinking coconut water as a refreshing beverage instead of soy, now!

  3. 手機殼


    Value you sharing, fantastic publish.Truly looking forward to read more. Truly Great....

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