After staying up late every time, the skin is oily seriously. How to improve it?

Skin oil is caused by endocrine disorders, patients first need to adjust their work and rest, try not to stay up late. Facial oil can be too much to clean the face with facial cleanser, diet should be as light as possible, do not eat particularly greasy food. Usually you can eat bitter gourd, mung bean, kiwi fruit and other foods, with the role of clearing heat and reducing fire.