Our facial skin is prone to many harmful skin problems, such as pimples, black and whiteheads, acne, etc., which are the results of pollution, metabolic wastes, heat and usually the oil produced inside our body. It is very painful to have skin problems displayed on the face, and marks from their wounds which are extremely stubborn. Therefore, when you visit a dermatologist regarding these skin issues, he will either advice you to eat healthy and non-fattening foods, or will prescribe an anti-marks, skin cream.