Problem skin - today's time. And not only adolescents suffer from acne (as usual), but also quite mature women. Cosmetics, alas, are struggling with a consequence, and not with the cause. But it is so important to bring the metabolism to normal. If you eat too much sweet, then an excess insulin is allocated in the body. This substance displays the skin fat, because of what pores can be closed on the skin, as a result, acne is formed. Sweet drinks are especially harmful.
Try to give up dairy products - perhaps the reason in them. There is an opinion that cow hormones affect the imbalance of the human hormonal system. If in your case it turns out that this is so, the useful substances that are contained in milk will have to be found in other products in vegetables and greens.
Bokers, pasta, white bread - also sources not at all useful in this carbohydrate situation. In addition, they often include oils causing acne. If you are fond of baking and pasta, perhaps the cause of the problem is in them.