You Are What You Eat: Food Additive Emulsifier Inflames Mouse Gut And Causes Obesity

Feb 25, 2015 03:09 PM By Samantha Olson

 

Processed foods have changed the way we eat. Food can sit longer on shelves, but what does that mean for the stomach? In a new study published in the journal Nature, researchers from Georgia State University investigated how the widely used processed food additive emulsifiers played a role in the gut.

Emulsifiers are added to most processed foods in order to extend shelf life and add texture to the foods. The research team decided to feed mice a couple of the most common emulsifiers on the market — polysorbate 80 and carboxymethylcellulose — at doses comparable to a human’s consumption of processed foods. They watched the emulsifier change the mice’s gut microbiota, which is an individual’s personal 100 trillion bacteria inside the intestinal tract. Not only did this increase their chance of developing obesity-related disorders, but also inflammatory bowel disease. It’s no coincidence both conditions have been increasing since the 1950s.

More:

http://www.medicaldaily.com/you-are-what-you-eat-food-additive-emulsifier-inflames-mouse-gut-and-causes-obesity-323528

 

Full Study:

http://www.nature.com/articles/nature14232.epdf?referrer_access_token=5oS6NByndwIPZ4MMoooQD9RgN0jAjWel9jnR3ZoTv0OKski5KELCofuYPkpLIczYLv-XWfqq-RJQjh1pk9hoqc5AV3FioiGMWAAR-9pUqvA417b5r-Eh8zixJ_HeQ-IC