Q. Can you tell me what biotin is and how much people need?
Q. What is chlorella, and can it really do any of the things its advertised to do?
Q. I have high cholesterol and my doctor told me to eat more beans. Why?
Q. Which is safer, saccharin or stevia?
Q. Are prunes high in vitamin K? I am on blood thinners and was told I need to limit vitamin K intake.
Q. Does the Tufts Health & Nutrition Letter accept any type of monetary or in-kind consideration from food or agricultural companies?
Q. Are hot dogs a healthy choice if I top them with chopped lettuce, tomato, onions etc.?
Q. Does turkey really make you tired?
Q. How should hamburgers be cooked for health?
Q. Why have I been told not to eat soft cheeses during pregnancy?