Sweet and flour products provoke the appearance of pimples and acne in adolescents. Try to eat less of these foods, but do not completely deny yourself the pleasure to eat goodies. Also, limit sugary juices. For dairy products, too, must be treated with some suspicion, because they increase the production of progesterone, which enhances the separation of sebum.
Excessive consumption of animal fats not only has a negative effect on the digestive organs and health, but also provoke acne. Try to cook in vegetable oil, as well as include in the diet more vegetables: carrots, spinach, lettuce, parsley, beets and others.
Nuts are also all sorts of provocateurs acne. But this is only if you eat them in unlimited quantities. Some people find redness on the face after eating seafood, so find out what it is you can only skin reacts empirically.
Analyze what you eat in a day or two before there was another acne on your body or face. Eliminate these foods from the diet for a while. If the problem has not resolved, look for another reason, because acne is not always associated with food. In some cases, the culprit is allergic to money items. Refer to the allergist, dermatologist and endocrinologist - these professionals should help you.