The Carrageenan Controversy

Carrageenan has been used in traditional food preparation for hundreds of years and is an ingredient in many organic and vegan foods. But now critics are calling for a ban. Is carrageenan safe? Nutrition Diva sorts through the evidence

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Carrageenan has been the subject of a lot of controversy and several of you have asked me to comment. For those who may not be up to speed on the topic, let me start with a quick overview.

What Is Carrageenan?edible seaweed is native to the British Isles, where it's been used in traditional cooking for hundreds of years. It's also widely used in the food industry, mostly as a thickener and gelling agent. You'll find it in ice cream, cottage cheese, , jelly, pudding, and infant formula. Unlike gelatin, which is made from animal products, carageenan is appropriate for vegans. 

Who would have thought that this ancient, natural, plant-based ingredient would become center of a swirling controversy? But it certainly has. Some scientists have that carrageenan is highly inflammatory and toxic to the digestive tract, and claim that it may be reponsible for colitis, , , and even colon cancer. Equally respected scientists have  that this evidence is flawed and misleading, concluding that there is no valid reason to ban its use. 

 

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