We discuss below the major effects that may result from consumption
of soy food products.
In a study conducted by scientists at Peking University, researchers found that when equol - producing men ate high amounts
of soy food for as little as three days, their testosterone levels dropped and their estrogen levels rose.
So is there some magic number
of soy food servings we should shoot for?
These studies — which include analysis of the isoflavones genistein, daidzein, malonylgenistin, and malonyldaidzin — show a limited impact
of soy food intake on thyroid function, even when soy isoflavones are consumed in supplement form at levels higher than expected from food.
In a study conducted by scientists at Peking University, researchers found that when equol - producing men ate high amounts
of soy food for 3 days, their testosterone levels dropped and estrogen levels rose.
«The results of the mouse study suggest that three to four servings of tomato products per week and one to two servings
of soy foods daily could protect against prostate cancer,» Zuniga said.
In 2012, Marji McCullough, ScD, strategic director of nutritional epidemiology for the American Cancer Society, concluded that moderate consumption
of soy foods appears to be safe for all women, including those who have had breast cancer.
Hormones in meat and dairy foods, drinking water, plastics and even the phytoestrogenic effects
of soy foods may contribute to an excess of estrogen in men.
Certain gut bacteria can supercharge the benefits
of soy foods, resulting in even more bone protection, better control of menopausal symptoms, and lower prostate cancer risk.
Along with the increasing presence
of soy foods (such as tofu) in grocery stores and on restaurant menus has come increasing controversy over soybeans and thyroid health.
Dietary estrogens in the form
of soy foods were found to have the potential to disrupt the endocrine system with the effects in women similar to taking the breast cancer drug tamoxifen (Proceedings of the Society for Experimental Biology and Medicine 1995 Jan; 208 (1): 51 - 9).
4 The rest encouraged the use
of soy foods such as tofu, soy nuts, soymilk, TVP, cooked soybeans, soy powder, soy flour, etc..
According to some research, regular intake
of soy foods has feminizing effects in men due to estrogen - like molecules found in soybeans called isoflavones.
Men in the highest intake category
of soy foods had, on average, 41 million sperm / ml less than men who didn't eat soy foods.
In contract with these biochemical research studies that examine events at a cellular level are studies on actual intake
of soy foods by humans.
The diet consists
of soy foods like tofu and vegeburgers, monounsaturated vegetable oils, grains and legumes (sources of insoluble fiber) and lots of fruits and vegetables.
For comparison, the total isoflavone content in mg in 100 g
of some soy foods: tempeh 60.61 edamame 48.95 tofu 30.41 soymilk 10.73
A properly nourished body freed of the toxic burdens
of soy foods and unwanted metals has a far greater capacity to heal itself and recover from soy.
We believe that these whole food - based forms of soy stand in clear distinction to highly processed versions of soy like soy protein concentrate or soy protein isolate.At the same time, we also believe that the research support for the health benefits
of soy foods is even stronger for fermented versus non-fermented soy foods.
Fermentation
of soy foods can often result in increased formation of vitamin K, especially when bacteria called Bacillus subtilis participate in the fermentation process.
Studies have shown that higher levels of MK - 7 in the blood correspond to lower risk of hip fracture in older Japanese women, and that higher MK - 7 also correspond to increased intake
of soy foods fermented with Bacillus bacteria.
Scientists looking at the correlation
of soy foods and «brain aging» have focussed on isoflavones, but there are a number of components in soy foods that can contribute to reduced mental function.
There are two case reports in the medical literature on feminizing effects associated with eating as few as 14 to 20 servings
of soy foods a day.
Avoid Soy: Consumptions
of soy foods can seriously impair your thyroid function.
They eat good amounts
of soy foods and fish, but no red meat or dairy.
If it is not clear in this particular video, when Dr. Greger talks about the health advantages
of soy foods, he has made clear in other videos that he is talking about traditional soy foods: tofu, tempeh, edamame, soy milk, etc..
To maintain the low IGF - 1 levels associated with a plant - based diet, one should probably eat no more than 3 - 5 servings
of soy foods a day.
This two year study found no effect on IGF levels of adding two servings
of soy foods daily, whether they were tofu, soy milk, soy nuts, or the concentrated soy isolate found in plant - based meats, protein bars, or protein powder; still fine.
They concluded that the estrogen - like plant hormones in soy can cause adverse effects on the human body and strongly urged consumers to minimize their consumption
of soy foods until absolute safety has been proven.
I hope this article has convinced you to consider reducing or eliminating your consumption
of soy foods, soy milk, or soy protein.
While typical serving sizes (one to three
of soy foods, or less than 25g of soy protein from non-concentrated sources like tofu) have not been shown to be problematic,
While typical serving sizes (one to three
of soy foods, or less than 25g of soy protein from non-concentrated sources like tofu) have not been shown to be problematic, amounts more than that (totaling around 100 mg isoflavones or greater daily) could negatively impact testosterone.
As we mentioned earlier, regular ingestion
of soy foods can have some feminizing results on men because of the estrogen found in the soybeans.
And the results were pretty staggering — on average, men who had the highest intake
of soy foods had 41 million sperm / ml less than the subjects who didn't eat soy at all.
(Men in the highest intake category
of soy foods had, on average, 41 million fewer sperm per milliliter of semen than men who didn't eat soy foods.)
Along with the increasing presence
of soy foods (such as miso) in grocery stores and on restaurant menus has come increasing controversy over soybeans and thyroid health.
According to the Weston A. Price Foundation, the average consumption
of soy foods in Japan and China is about 2 teaspoons per day.
Along with the increasing presence
of soy foods in grocery stores and on restaurant menus has come increasing controversy over soybeans and thyroid health.
However, as a forewarning, do not trust
all of the soy foods you see in the market.
In addition, the processing
of soy foods produces a free glutamic acid which is a neurotoxin which may cause brain damage.
After doing the research, Coastal chose soy for its soft feel, and the fact that it can be harvested from byproduct leftover from the production
of soy foods.
Not exact matches
Soy and pea protein isolates: Protein isolates are used in
foods like baby formula to provide the highest amount
of clean plant protein possible.
Most
of the time that looks like a traditional Paleo template, eliminating gluten, most grains and dairy,
soy, legumes, refined sugars and processed
food, but not exclusively all day, every day.
With my trusty Panola All Purpose Marinade and a handful
of shallots, green onions, garlic, ginger, allspice, orange juice, brown sugar,
soy sauce and much more, I quickly grabbed my
food processor and got to work.
Ingredients: Enriched Bleached Wheat Flour (Wheat Flour, Niacin, Reduced Iron, Thiamine Mononitrate, Riboflavin, Folate), Sugar, Fructose, Unbleached Wheat Flour, Butter, Margarine (Palm Oil, Water, Salt, Whey, Monoglycerides,
Soy Lecithin, Sodium Benzoate and Citric Acid [Preservatives], Artificial Flavor, Beta Carotene [Color], Vitamin A Palmitate), Whole Eggs, Canola Oil, Water, Cinnamon Sugar (Sugar, Cinnamon, Extractives
of Cinnamon), Contains 2 % Or Less Of: Mono and Diglycerides, Baking Soda, Food Starch, Salt, Datem, Lemon Juice Powder, Natural Flavors, Sodium Stearoyl Lactylate, Xanthan Gu
of Cinnamon), Contains 2 % Or Less
Of: Mono and Diglycerides, Baking Soda, Food Starch, Salt, Datem, Lemon Juice Powder, Natural Flavors, Sodium Stearoyl Lactylate, Xanthan Gu
Of: Mono and Diglycerides, Baking Soda,
Food Starch, Salt, Datem, Lemon Juice Powder, Natural Flavors, Sodium Stearoyl Lactylate, Xanthan Gum.
To make these free
of the top 8
food allergens, omit the mint chips (they contains small amounts
of soy and dairy).
Place chickpeas, panko, onion, garlic, flaxseed, parsley, cumin, coriander, ginger, cinnamon, cayenne,
soy sauce and lemon into the bowl
of a
food processor.
Thanks to the FDA
food labeling law, processed
foods must list all
of the top 8
food allergens (wheat, egg, dairy,
soy, peanut, tree nut, shellfish and seafood).
Imagine an ice cream without any gluten, dairy,
soy, nuts or any
of the most common allergenic
foods, yet the ice cream is every bit as sweet and creamy.
It also happens to be one
of those rare
foods that's gluten - free,
soy - free, dairy - free, salt - free and sugar - free but isn't water.