Occasionally eating 1-2 times instant noodles will not have a significant impact on the development of acne, but eating instant noodles regularly may have adverse effects on acne. The essence of acne is seborrhea, and if stimulated to increase sebum secretion, it will intensify acne symptoms. In addition, in the usual diet must pay attention to a light diet, pay attention to supplement vitamin C, vitamin A, vitamin D rich fresh vegetables, fruits, while not smoking, but also try to avoid drinking alcohol. The people who are prone to acne should not choose cleaning power too strong cleaning products, so as not to cause irritation, choose a mild cleansing products, with warm water gently wash the face clean, pay attention not to rub hard, otherwise it will make the skin inflammation more serious.