Grey hair on the forehead: mostly due to spleen and stomach disorders. The Yellow Emperor's Classic of Internal Medicine points out that "when a woman is five or seven years old, her yangming pulse declines, her face begins to burn, and her hair begins to fall". The forehead belongs to yangming, and yangming is mainly related to the spleen and stomach, the decline of yangming, hair becomes white, in fact, is the spleen and stomach problems. Yangming is the main qi and blood, and it is important not to stay up all night to avoid injuring qi and blood.

　　Young people have strong blood and qi, after staying up all night can quickly recover, but in the 30s and 40s, and then stay up all night is very difficult to recover, make up a few hours of sleep during the day is not as good as going to bed an hour earlier at night. Going to bed at night before 11:00 can help hide the essence of blood, to maintain high energy.

　　Grey hair on the temples: or for the liver and gallbladder insufficiency. Gray hair on the temples, i.e. the area next to the ears, is mainly related to the gallbladder. Since the liver and gallbladder are mutually exclusive, they are also related to the liver. The liver is the main store of blood, so grey hair on the temples is mainly due to insufficient blood. Nourish the blood at the same time should pay attention to replenish the qi, such as eating some red dates to strengthen the spleen and replenish the qi, or drink some millet porridge, because the qi can be born blood, blood, blood, blood, qi good, blood will also rise up.

　　The top of the head, the back of the head white hair: kidney qi insufficiency caused. The top of the head is the place where the Vessel of the Governor and the Vessel of the Ren pass through, and the Vessel of the Governor and the Ren has the closest relationship with the kidneys. Grey hair on the top of the head is mostly due to insufficient kidney energy. The area at the back of the head is near the Ren vein, which is naturally related to the kidneys as well. The top of the head, the back of the head long white hair people, in addition to replenish the blood, but also pay attention to replenish the kidneys, usually can eat more Chinese wolfberry, black sesame and so on.