Whether the skin is white or not mainly depends on the ability of melanocytes to synthesize melanin. Melanocytes are distributed among the basic cells of human epidermis. The tyrosine contained in melanocytes can oxidize tyrosine into polysaccharides, and then through a series of metabolic processes, melanin can finally be produced. The more melanin is produced, the darker the skin is; On the contrary, the whiter the skin is. ?

1. Pay attention to the food rich in vitamin E. Vitamin E is an antioxidant in human body, especially in fat, which can inhibit the peroxidation of unsaturated fatty acids and other unstable compounds. Lipfuscin in human body is the peroxide of unsaturated fatty acids. Vitamin E can inhibit their peroxidation, thus effectively resisting the deposition of lipofuscin on the skin and keeping the skin white.

2. At the same time, vitamin E also has anti-aging effect. Foods rich in vitamin E include cabbage, cauliflower, sesame oil, sesame, sunflower seed, rapeseed oil and sunflower seed oil.