Soya milk does not directly reduce melanin.
Melanin is a pigment responsible for skin, hair, and eye color. It is produced by specialized cells called melanocytes.
While soya milk is a nutritious beverage packed with nutrients like protein and calcium, there is no scientific evidence to support the claim that it can reduce melanin production.
Some people might believe this due to the presence of phytoestrogens in soya. Phytoestrogens are plant compounds that mimic the effects of estrogen, a hormone involved in various bodily functions, including skin pigmentation.
However, the link between phytoestrogens and melanin reduction is not established. Further research is needed to understand the potential effects of phytoestrogens on melanin production.