Section C Mothers frequently tell their children: “Don't eat too many sweets — they are not good for you.” Most of us know that 11_____ is bad for our teeth or can make us fat. Now, two doctors have found another 13_____ not to eat many sweets. They may cause skin problems. 13_____ such as acne and itchiness may be made worse by eating white flour, sugar, and white rice. It's worse to eat these foods on an empty stomach because that is when they will have 14_____ on the skin. The doctors recommend that other foods such as potatoes, brown rice and fresh fruit be eaten 15_____ sweets.