Widely used food additive alters the intestinal environment of healthy persons, research shows Food and healthy Widely used food additive alters the intestinal environment of healthy persons, research shows Dian S. Hicks December 6, 2021 New clinical research indicates that a widely used food additive, carboxymethylcellulose, alters the intestinal environment of healthy... Read More Read more about Widely used food additive alters the intestinal environment of healthy persons, research shows