Could Common Food Additives Be Causing Serious Health Problems?

Could Common Food Additives Be Causing Serious Health Problems?

New research suggests they do.

By Katie Levans / EcoWatch March 4, 2015

Emulsifiers approved for use by the U.S. Food and Drug Administration are commonly added to processed foods to improve texture, increase shelf life and prevent oils and fats from separating. You’ll see them listed on ingredient labels as polysorbate 80, lecithin, carrageenan, polyglycerols, xanthan and other gums in everything from bread and cookies to salad dressings, ice cream, non-dairy milks and more. Emulsifiers are also used to reduce or remove trans fats and gluten from low-fat, dairy-free and gluten-free items marketed as “health” foods and can appear in organic and non-GMO labeled foods as well.


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As pervasive as they are in packaged foods,
could emulsifiers be causing health concerns?

A recent study concludes that dietary emulsifiers promote inflammatory diseases in mice by interfering with beneficial microbiota in the gut. According to researchers, dietary emulsifiers disrupt the mucus layer separating beneficial microbiota from epithelial cells of the intestinal wall, resulting in increased bacterial translocation and inflammation of the gut.

In the study, mice were administered polysorbate 80 (commonly found in ice cream) and carboxymethylcellulose through food at water at levels comparable to those approved for use in human food. The experiment caused chronic colitis in mice predisposed to the disorder and low-grade inflammation and metabolic syndrome in mice with normal immune systems, which can lead to overeating, obesity, hyperglycemia and insulin resistance.

According to the researchers, while gastrointestinal inflammation caused by consuming dietary emulsifiers is not the sole contributor to the rise in obesity, their increased use in the food supply does roughly parallel the increase in chronic inflammatory diseases that can interfere with satiety and lead to overeating and obesity.

5 thoughts on “Could Common Food Additives Be Causing Serious Health Problems?

  1. This is really depressing. We already eat too much and exercise too little which creates our weight problems. The last thing we need is something bad in what we think of as our healthy foods, too. The battle never ends.

  2. More and more it seems that processed foods do way more harm than good. Bad news. Ice cream is my favorite junk food!!! I’ll have to make my own now. That will likely mean a lot less of it for me, which will be a good thing overall (and a Michael Pollan mantra – eat what you want as long as you make it yourself).

  3. Unfortunately, most corporations will do almost anything to make their products appealing to consumers … even if it means a few sacrifices with health and safety.

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