Milk Chocolate for Dark Chocolate
Dark chocolate (look for at least 60 percent cocoa) is a concentrated source of antioxidants, which protect cells from age-related damage; milk chocolate contains significantly smaller amounts. And chocolate's fat doesn't raise cholesterol. Preliminary results from my lab show benefits to blood vessels two hours after eating dark chocolate or drinking it in cocoa. Nibble an ounce, sip a small cup—the calories still add up.
— David L. Katz, MD