Skin black, yellow, under normal circumstances as long as there is no luster, can be considered pathological, can be adjusted through the following ways: 1, daily routine to ensure that sleep, sleep can make the skin get a good rest, so that the elastic fibers to get a certain amount of replenishment, so that the quality of the skin can be improved, for the skin is not normal black, yellow, there is a certain corrective effect. 2, through the drug, very common is to use the Chinese medicine for a long time orally, personally recommended through the Panax ginseng powder, about 3g per day orally, not only can improve the skin, for the internal organs also have a lot of benefits. 3, appropriate exercise, try to avoid the midday overheating of the sun, you can choose to exercise early in the morning and evening, can improve blood circulation, promote blood circulation of the skin, for the improvement of the skin also has a great deal of benefits.