vegan diets

Dietary science is shaky on a good day. When you throw in new and/or trendy terms, like microbiota, vegan, and plant-based, it becomes even shakier. Angela Dowden tries to digest (sorry) a new study that looks at weight loss, diabetes, vegan diets and gut microbiota. The results may surprise you.
Executive Summary ¢ Survey results indicate that 2 to 7 percent of Americans regard themselves as vegetarians, but less than 1 percent completely exclude meat, poultry, fish, and shellfish from their diets. Even fewer Americans choose vegan diets that exclude all foods of animal origin. ¢