Drinking plenty of water won't turn white, it can replenish human moisture and make people look watery. There are many reasons for dull facial skin, such as frequent exposure to ultraviolet rays or genetic factors. Drinking more water is beneficial to the discharge of toxins and promote blood circulation, but it is not very effective for whitening.

There are melanocytes all over the somatic cells of human skin in rural areas. Together with them, osteoclasts can oxidize tryptophan in the air into polysaccharides, which can be transformed into pigments after a series of metabolic processes. The more pigment conversion, the darker the skin; On the contrary, the whiter the skin.