"...to live in the most health promoting way, you do not have to exclude all animal products."
The following is taken directly from the Conclusions chapter of Joel Fuhrman, MD's book Eat For Health, found on pages 167-170. (This is a questions and answers part of the chapter, as a reader writes:) Question: Through the four phases of this book, you have been reducing the intake of animal products until they are only consumed two or three times a week. Would a total vegetarian (vegan) diet be better for one's long term health than one that includes these few animal servings per week? Dr. Fuhrman: "There is no clear scientific data that indicates a total vegetarian or vegan diet would be more life span promoting than one with two or three servings of animal products per week. The available research on the issue shows there is no clear answer, but a large amount of evidence supports the idea that there is not a large difference among diets that get zero to 15% of their calories from animal products, as long as the diet is otherwise micronutrient rich. (Plant foods have ...