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Why Soy Is NOT the Health Food You Think it Is


Soy is no health food. In fact, it’s bad for your body, your thyroid, and your child’s development, as Kaayla T. Daniel, PHD, CCN, explains in this exclusive video interview.

Dr. Daniel earned her PhD in Nutritional Sciences and Anti-Aging Therapies from the Union Institute and University in Cincinnati, was board certified as a clinical nutritionist (CCN) by the International and American Association of Clinical Nutritionists in Dallas and is a member of the Board of Directors of the Weston A. Price Foundation.  

As a clinical nutritionist, she specializes in digestive disorders, women’s reproductive health issues, infertility, and recovery from vegetarian and soy-based diets.

Dr. Daniel is the author of The Whole Soy Story: The Dark Side of America’s Favorite Health Food (New Trends, March 2005), which has been endorsed by leading health professionals, including Kilmer McCully, MD, Doris J. Rapp, MD, Jonathan V. Wright, MD,Russell Blaylock, MD, Larrian Gillespie, MD, Joseph Mercola, DO, Debra Lynn Dadd and others.

Larry Dossey, MD, called it “science writing at its best” and William Campbell Douglass, II, MD called it “the most important nutritional book of the decade.”

Dr. Daniel has been extensively quoted in major newspapers and magazines, including the San Francisco Chronicle, Washington Post, Toronto Globe & Mail, Glamour, Oxygen, Utne Reader, Alternative Medicine, and other publications and has appeared as a guest on NPR's People's Pharmacy, the Discovery Channel's Medical Hotseat and ABC's View from the Bay.    

A popular speaker at conferences, she appeared most recently at BoulderFest 2008. She has also appeared as an expert witness before the California Public Safety Committee and the National Institute for Environmental Health Sciences. In 2005 she won the Weston A. Price Foundation's Integrity in Science Award.

In February 2008, Dr. Daniel joined Sally Fallon, president of the Weston A. Price Foundation, and leading scientists Mary G. Enig, PhD, Kilmer S. McCully, MD and Galen D. Knight, PhD, in presenting a 65-page petition to the FDA asking the agency to retract the currently allowed soy-prevents-heart disease health claim.

To hear the entire exclusive interview with Dr. Daniel, join the Mercola Inner Circle.


Dr. Mercola''s Comments Dr. Mercola's Comments:

If you carefully review the thousands of studies published on soy you will reach the following conclusion:

Any possible benefits of consuming soy are FAR outweighed by the well-proven risks.

Yet, many Americans still believe that processed soy products like soy milk, soy cheese, soy burgers and soy ice cream are healthy. And many others eat soy whether they like it or not -- in the form of soybean oil that’s added to virtually every processed food.

In fact, Dr. Joseph Hibbeln at the National Institutes of Health told CNN.com he estimates that soybeans, usually in the form of oil, account for 10 percent of the average person’s total calories in the United States!

Not surprisingly, ever since the U.S. Food and Drug Administration approved a health claim for soy foods in 1999 that said diets low in saturated fat and cholesterol that include 25 grams of soy protein a day may reduce the risk of heart disease. soy sales have skyrocketed.

From 1992 to 2006, soy food sales have increased from $300 million to $3.9 billion, according to the Soyfoods Association of North America.

This is a concerning increase because processed soy is not something that most anyone should be eating.

As Dr. Daniel said, “I started looking into the research, found thousands of studies, many which seriously questioned the safety of soy, not even that it’s not a health food but that it’s not even safe.”

So What’s Wrong With Soy?

"Unlike in Asia where people eat small amounts of whole soybean products, western food processors separate the soybean into two golden commodities--protein and oil. There's nothing safe or natural about this,” Dr. Daniel says.

“Today's high-tech processing methods not only fail to remove the anti-nutrients and toxins that are naturally present in soybeans but leave toxic and carcinogenic residues created by the high temperatures, high pressure, alkali and acid baths and petroleum solvents," she continues.

To make matters worse, Americans are consuming soy in unprecedented amounts. Among the many health problems linked to a high-soy diet are:

Thyroid problems, including weight gain, lethargy, malaise, fatigue, hair loss, and loss of libido
• Premature puberty and other developmental problems in babies, children and adolescents
Cancer
Brain damage
Reproductive disorders
• Soy allergies

Most soy, perhaps about 80 percent or more, is also genetically modified, which adds its own batch of health concerns.

If Soy is so Bad, How Can it be so Widely Promoted as Healthy?

This is due to marketing spin at its finest. Dr. Daniel explains:

“One of the most effective things they [the soy industry] did was, some years ago, they recognized that they had a whole lot of soy that they wanted to sell, but they didn’t have a market for it because most people perceived soy products as something that was a communist food or fascist food. Or soy was perceived as a hippie food …

So either way soy did not have a good image and they got to thinking, “Well how can we make soy into an upscale food that people will want to buy and want to pay well for?” And what they did was absolutely brilliant. They came up with the idea of turning it into a health food. And that way rich people and upscale people would start to popularize it and the image would improve and then middle class and lower class people would want to eat it as well.

And that’s exactly what happened. And they began funding studies and publicizing studies and they hold huge symposia where they announced all the latest findings on soy and health -- and then they publicize all those and so it goes.”

Never mind the fact that studies reviewed by Dr. Daniel and colleagues have found that soy does not reliably lower cholesterol, and in fact raises homocysteine levels in many people, which has been found to increase your risk of heart disease, stroke, and birth defects. Meanwhile, according to Dr. Daniel, soy can increase your risk of heart disease.

As a result, she and other experts have sent a 65-page petition to the FDA asking them to retract the “soy prevents heart disease” health claim, and let’s hope they do the right thing and comply.

Babies and Children Should Not Eat Soy

Soy is bad enough for adults, but children and babies who are still developing are particularly vulnerable to soy’s hormone-mimicking effects. This means avoiding soy infant formula like the plague, and also not eating soy products if you are pregnant, is a health necessity.

Not only does soy infant formula have profoundly adverse hormonal effects, but it also has over 1,000 percent more aluminum than conventional milk-based formulas. Many soy foods also have toxic levels of manganese. Soy formula has up to 80 times higher manganese than is found in human breast milk.

In terms of the hormonal dangers, a Lancet study showed that the daily exposure to estrogen-imitating chemicals for infants who consume soy formulas was 6-11 times higher than adults consuming soy foods.

And the blood concentration of these hormones was 13,000 to 22,000 times higher than estrogen in the blood. An infant exclusively fed soy formula receives the estrogenic equivalent (based on body weight) of up to five birth control pills per day.

If you are a new parent, breastfeeding is the best choice to feed your baby, but if you can’t breastfeed you can make this healthy infant formula at home using raw milk.

Which Soy Foods Should be Avoided … and How do You Avoid Them?

Because soy is so pervasive in the U.S. food supply, avoiding it is not an easy task.

“The best -- and maybe the only -- way to completely avoid soy in the food supply is to buy whole foods and prepare them ourselves,” Dr. Daniel says. “For those who prefer to buy readymade and packaged products, I offer a free Special Report, "Where the Soys Are," on my Web site. It lists the many "aliases" that soy might be hiding under in ingredient lists -- words like "boullion," "natural flavor" and "textured plant protein."

As always, sticking to unprocessed, whole foods is best, but if you do purchase a packaged food, those that contain soy should be clearly marked as a result of the Food Allergen and Labeling and Consumer Protection Act (which requires that products that contain any of the top eight allergens, including soy, clearly state it on the label).

There is one final caveat that I’d like to mention, and that concerns the few types of soy that are healthy; all of them are fermented. After a long fermentation process, the phytic acid and antinutrient levels of the soybeans are reduced, and their beneficial properties -- such as the creation of natural probiotics -- become available to your digestive system.

It also greatly reduces the levels of dangerous isoflavones, which are similar to estrogen in their chemical structure, and can interfere with the action of your own estrogen production.

So if you want to eat soy and not ruin your health … and in fact gain health benefits, the following are all healthy options:
  1. Natto, fermented soybeans with a sticky texture and strong, cheese-like flavor. It's loaded with nattokinase, a very powerful blood thinner. Natto is actually a food I eat regularly, as it is the highest source of vitamin K2 on the planet and has a very powerful beneficial bacteria, bacillus subtilis. It can usually be found in any Asian grocery store.
  2. Tempeh, a fermented soybean cake with a firm texture and nutty, mushroom-like flavor.
  3. Miso, a fermented soybean paste with a salty, buttery texture (commonly used in miso soup).
  4. Soy sauce: traditionally, soy sauce is made by fermenting soybeans, salt and enzymes, however be wary because many varieties on the market are made artificially using a chemical process.


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Comment on This Article Community Comments (70)
 
 
Posted On Aug 21, 2008
This country is obsessed with soy!  Every time I see someone eating soy milk (or anything made with soy) they're not enjoying it, but eating it because they've been convinced that it's better for them.  So sad!!  The people that suffer the most are the ones that were actually trying to do the right thing.  Kinda like the marjarine disaster!

We over-produce soy and Monsanto has thier hands in ..due to their lovely gm seeds.  Since soy has been genetically modified, people have been suddenly allerigic to soy when they previously were not showing any immediate response.  How can gm food be the same??

Soy should only be eaten when fully fermented (tempeh, miso), and organic, and should not be over used.  In China & Japan they did not touch soy,until it was discovered that fermenting released the phytic acid (cooking and boiling does not), making the soy nutrients available.  Even then, they do not eat much. 

 
HealthCoachSandraG
Apprentice User Apprentice User, Joined On 3/2008
HealthCoachSandraG  
Replied

BeeGirl
Savvy User Savvy User Joined On 4/2008
BeeGirl  
 
Posted On Aug 21, 2008
Has anyone besides me noticed the increasing bisexuality of young women in their teens and twenties? Could this have to do with soy being so pervasive and its effects on testosterone levels in men? Or is it just the latest trend in experimentation or attention-getting? I find it rather strange.


stoic
Apprentice User Apprentice User Joined On 3/2007
stoic  
 
Posted On Aug 21, 2008
BeeGirl...don't know about that particular linkage...but the environment is absolutely loaded with oestrogenic compounds...girls today (& for a long time now) do not resemble the girls I went to school with, in terms of physical maturity...& in the competition for receptor sites, testosterone is virtually 'surrounded', which I think goes a long way in explaining the long-term decline in typical testosterone levels in men..... 


BeeGirl
Savvy User Savvy User Joined On 4/2008
BeeGirl  
 
Posted On Aug 21, 2008
Funny thing stoic, I always thought that the 60's generation grew up during the last of the 'good' times, (except for the air raid siren drills, but maybe that was just a west coast thing) yet when I mentioned this to my mother (born in '42), she told me she thought the same thing about herself, and had always felt sorry for my brother and me.
I think we might have finally passed that point for real.




All Under Heaven
Apprentice User Apprentice User Joined On 2/2008
All Under Heaven  
 
Posted On Aug 21, 2008
I think the 50s were the best of times, when life was simple. You know, laid back, rock and roll, muscle cars, countryside, the old fashioned diners. Where people actually talked to and trusted each other, and would sit on their porches to watch the sunset into the summer night. That time was the real American dream (besides the Cold War and nuclear raid drills-like hiding under your desk would save you from a nuclear bomb-and you know people actually built their own fallout shelters right in their own backyards underground)

The 90s when I grew up wasn't so bad. Then the commemoration of the new millennium, things went downhill fast after that.




BeeGirl
Savvy User Savvy User Joined On 4/2008
BeeGirl  
 
Posted On Aug 21, 2008
All Under Heaven - what do you suppose we drove in the 70's? Sixties muscle cars, that's what - it's all I could afford on my part-time $2.10 an hour (or maybe it was $1.90, I can't remember) job. I bought my cherry '67 Chevelle for $800 from the original owner. Those were the days!
Even now, if you get out of the city, life takes on a slower pace again. No one here locks their house, or cars, or even rolls up their windows. A handshake still seals a deal. Most people are friendly and wave at you on the road. I can go 250 miles in any direction and if I break down, I probably won't have to wait an hour before someone I know comes along,and even if they don't, someone else will. There's not much else to do around here, but socializing and porch sitting. Lots of musicians.
Thanks for reminding me that there's still a lot to appreciate.


PepperR23
Savvy User Savvy User Joined On 6/2006
PepperR23  
 
Posted On Aug 22, 2008
I totally agree with your comments.  I have lost more than 60lbs since trying to go soy-free and going all organic, as much as possible.  If I eat anything with soy in it, I develop gas pains and bloating.  It takes tremendous effort here in the USA to find food withour soy in it. 


Rett
Novice User Novice User Joined On 11/2006
Rett  
 
Posted On Sep 05, 2008

My first car was a used 1964 Chevelle Malibu SuperSport.  Yummm!  I was 22+ and didn't have the brains of a box of rocks.  I was in the process of moving from a house to an apartment and forgot to close the passenger side door and as I backed out of the drive way the hedge on that side caught the door and ripped it right off.  The door was on the ground.  Then I destroyed the rear end acting like an idiot at a stop light.  I was a divorced, single mom and doing stuff that makes my gray hair curl every time I think about it.  I don't know how in the world I made it to 62+.  :)  Hugs from Florida


 
 
 
Posted On Aug 20, 2008
Thank you, thank you, thank you. 
I hate soy! 

 
samurai
Savvy User Savvy User, Joined On 4/2007
samurai  
 
 
 
Posted On Sep 04, 2008

A big problem with soy is that people who've switched to it often have an emotional stake in continuing to use it.  They feel righteous (and self-righteous) because they're eating soy rather than an animal product.  "Natural" foods (i.e., processed foods in health food stores) often have a huge amount of soy, which creates a strong economic pressure on the natural foods industry to downplay the dangers of soy consumption.

In my own case, I switched to soy a couple of decades ago... I drank two or three quarts of soy milk a day, made smoothies from it, used it on my breakfast cereal, ate cereal made of soy protein, added tofu to at least one meal a day, ate tofu hot dogs, ate tofu burgers, mixed it in with scrambled eggs and with smoothies .... I lived that way for several years, because I thought soy was a "healthy" alternative to dairy.

I found, during this period, that, "unaccountably," my allergies and food sensitivities got worse, I got cranky, I had low energy, I had intense emotional ups and downs (mostly downs), and I seemed to be always fighting off colds and flus.  (When I'd get colds, they'd drag on forever).  I stopped jogging because I no longer had the energy for it. The more soy I ate, the sicker I got, though I didn't connect the two at the time.  I also felt mentally dull, and thought I must be "getting old."

When I stopped eating soy products, or cut way down (thanks, I think, to articles I had read on Dr. Mercola's web page), I experienced an immediate improvement in my health, energy levels, emotions and mental clarity.  I feel better and "younger" now than I did in my soy eating years.... more energy, sharp and clear mentally, and life is usually fun. Removing soy from my diet wasn't the only change I made...I added more omega 3s, take a lot of fish oil and other supplements... but I think that removing soy was a large factor in the improvement. I experienced.


 
Nils
Apprentice User Apprentice User, Joined On 4/2007
Nils  
 
 
 
Posted On Sep 04, 2008

I have been hypothyroid for over 15 years due to autoimmune problems....the only time i had to increase my meds was when I started drinking soy milk, eating tofu and soy burgers in the late 90's.  it only took several months of soy to effect my thyroid.  I made the connection, did some more research and immediately quit eating soy.  I've never had to increase my meds since then, however, the damage that was done did not reverse.  I've often thought i would like to become a vegetarian, however, all of the vegetarian diets i have seen include tons of soy so that it out.  


 
annkees1
Novice User Novice User, Joined On 6/2006
annkees1  
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gracefulwriter
Novice User Novice User Joined On 9/2008
gracefulwriter  
 
Posted On Sep 04, 2008

annkees1, a vegan diet does not have to include 'tons of soy'. I invite you to do more research regarding a soy free vegan diet before giving up on this healthy lifestyle. Meat and dairy will do far more harm to your health in the long run.



Brian1
Novice User Novice User Joined On 9/2007
Brian1  
 
Posted On Sep 05, 2008

Animal products are healthy only when they are free range, not factory farmed. The amounts you should eat depends on your NT.

When you go vegan, it is quite easy to become deficient in complete protein. Most vegetarians do not even eat enough vegetables. That explains they may feel tired, hungry, and irritable when they cut out meat from your diet. I balance the amino acids by consuming quinoa, legumes, and hemp.

I learned that from the book Thrive Diet by a vegan triathlete Brendan Brazier.

www.brendanbrazier.com

He tried many different diets to test his recovery from exercise.

I used to eat a lot of protein from nuts, peanuts, seeds, and eggs, but I didn't eat enough leafy vegetables. I felt full but I still somewhat craved something. When I drank spinach juice, almost immediately the cravings were gone even though there weren't very much calories.

It's not just the calories that makes the food satisfying, you also need the enzymes, vitamins, minerals, and phytonutrients.


 
 
 
Posted On Aug 21, 2008
I too am devastated that I gave both my children soy formula and soy milk as infants.  At the time I thought I was doing the right thing and giving them a healthy alternative to milk.  Now that I know better, I feel terrible in that I may have caused them irrepairable damage.  Does any one have knowledge or any advice on anything I can do to help them overcome any damage ?  They are age 4 and 5.

 
sdalfes
Savvy User Savvy User, Joined On 6/2006
sdalfes  
Replied

samurai
Savvy User Savvy User Joined On 4/2007
samurai  
 
Posted On Aug 21, 2008
I rarely meet women that made no mistakes with their pregnancies. 
I gave up drinking all forms of alcohol when I was pregnant and breastfeeding, and yet, I enjoyed cappuccinos on a daily basis.  My rational was; "well, it's not like I'm drinking tequila!"


paulabob
Apprentice User Apprentice User Joined On 10/2007
paulabob  
 
Posted On Aug 24, 2008
You just go forward and continue to feed them healthily.  It's the same thing we do for ourselves...I mean, I grew up on formula and was fed solids starting at day 5. 

All we have is this moment!


rdalchemy
Users with negative points NoviceUser Joined On 1/2008
rdalchemy  
 
Posted On Sep 04, 2008

yeah, start by getting a grip on reality. you act like they don't have a chance at normal life. reading too much mercola can cause irrepairable damage.



lookingforproof
Novice User Novice User Joined On 9/2008
lookingforproof  
 
Posted On Sep 04, 2008

I wouldn't worry too much.  I gave both my 15 year old daughter and 13 year old son soy formula.  They still use soy milk in their cereal every day.  (Don't like the taste of cow's milk.)  They both went/are going through puberty just fine.  



Rosy Posy
Novice User Novice User Joined On 9/2008
Rosy Posy  
 
Posted On Sep 05, 2008

Be sure to give your children Omega-3 oil everyday for the rest of their lives.  Remember the body creates new cells every 120 days.  Nature is a great healer of the body if we keep to the rule:  the less that is done to a food the better it is for us.  Live foods make live people.  Just think of all the packaging that is out there.  Look into Lennon Smiths books on kids nutrition and Adelle Davis classic on Keeping Our Children Healthy.  It is realy quite simple to keep it simple and true to our nature.  Love to your family.



Rett
Novice User Novice User Joined On 11/2006
Rett  
 
Posted On Sep 05, 2008

Right!!  When we know better, we can do better.  I was told to give my five weeks premature baby girl Infamile w/iron to supplement breat feeding back in 1966 to help her gain weight. I gave my baby boy what I think was a soy based formula instead of breast feeding because we had to make a trip to Florida that required us to leave him with his grandmother for a couple days.  WHY!!  Hind sight is always 20/20.  It was what it was back then.  Computers were not even a twinkle in somebody's eye that I know of back then.  My information comes to me via a search engine and forums and newsletters now.  I love it and I am learning more and more each and every day thanks to people like Dr. Mercola and Jonathan V. Wright and Dr. Weston A Price and even Dr. William Campbell Douglass.  I never knew about Linus Pauling's research with Vitamin C.  I did not know how much medicine had been so corrupted by big pharma.  I never even considered that pasturized milk was less than nutritious.  Now I know and I'm lucky that I am close to a family farm that sells organic produce and real milk as a pet consumption item. :D.  Go figure. I share all this wonderful information with others. Want to know what I get back in response most of the time?  "You mean straight from the cow?  That's disgusting. I'm not going to drimk that".  They drink Silk.  Go figure.  My son's girlfriend has headaches. They both use NutraSweet/Equal.  I told them both what I had learned.  "Oh, I don't believe that. It' wouldn't be in our food if it was so dangerous".  Hugs from Florida


 
 
 
 
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