Lactose Helps
Consuming dairy foods like cow's milk, yogurt, cottage cheese, sour cream, butter, etc., could provide you with calcium, proteins like whey and casein, and vitamin B. These nutrients are essential for building the hair follicles and strengthening the roots of the hair. This is will reduce hair loss and make the existing hair healthy and strong. They are also sources of biotin and pantothenic acid, two important factors in hair growth.