People's faces are white and delicate, but some people in life have a pair of black and red faces, or are dull and pale. If you change your diet properly, you may be able to greatly improve your appearance. Red face: This is due to excessive intake of animal fat and protein. The treatment method is that when eating food containing animal fat and protein, it must be supplemented with vegetables containing a lot of chlorophyll, such as spinach, celery, lettuce, etc., and the effect is better when eaten raw. You can also chop vegetables and squeeze them with cloth to drink. Blush face: The reason is that the blood circulation is not good, especially the blood of peripheral cells is not smooth. When the weather is cold, people's cheeks are flushed, especially at the tip of the nose. The treatment methods are: 1. Take a bath and massage regularly to make the blood flow smooth, and do more massage on the red part; Second, in order to fully absorb protein in the body, it is necessary to eat a lot of foods containing vitamin B 1 and vitamin C, and absorb vitamin D in the sun every day. Grease black face: this is caused by excessive consumption of animal oil and vegetable oil. The treatment is to control the consumption of animal and vegetable oils and eat more vegetables containing chlorophyll. It is better to drink a cup of vegetable juice brewed with warm boiled water before eating. Black face: Generally speaking, people with too much salt have rough and black skin, which is worse after being exposed to the sun. The blackness of hands and feet is due to the leakage of salt from the distal part of the body. Too much salt will slowly cover your face with a layer of black. The treatment methods are as follows: 1. Control the salt intake and drink plenty of water to make the salt excreted with urine; Second, take a bath frequently, soak in the bathroom until you sweat, and you can also excrete some salt. Cheek freckles: too much salt may lead to freckles on the cheeks; However, if only animal fat and egg white are ingested in the diet, it will affect the normal function of the liver and make freckles more conspicuous. So people with freckles must eat a lot of fruits and vegetables. In addition, drugs are the enemy of the skin, especially sleeping pills can cause excessive acidity in the body, hormonal imbalance, and freckles on the face.