The 28 Best Foods That Help Prevent Hair Fall

Sweet potatoes
Sweet potatoes are loaded with beta-carotene, which when consumed gets converted to vitamin A. Vitamin A prevents dull scalp and hair and promotes growth and proper circulation of oxygen to the hair follicle.The sweet potato is a dicotyledonous plant that belongs to the bindweed or morning glory family, Convolvulaceae. Its large, starchy, sweet-tasting, tuberous roots are a root vegetable. The young leaves and shoots are sometimes eaten as greens.