Dear Doctor: Does a diet rich in different fruits and vegetables help prevent chronic diseases?
DEAR DR. ROACH: There are many claims in the literature that eating colored foods containing potential antioxidants (like polyphenolic anthocyanins in blueberries and red cabbage) can improve a person’s health. Has there been any systematic studies that support these claims? — A.F. ANSWER: There is abundant evidence that a diet rich in fruits and vegetables…