2, in addition, it can diminish inflammation and treat foot skin inflammation. The reason why milk can protect skin is because it contains a lot of lactic acid, which has the functions of softening keratin and moisturizing.
3. Especially, the skin care effect of whole milk is better than skim milk, because whole milk contains a lot of fat, which can make the skin smoother, so the effect of soaking feet with milk is very ideal for foot skin.