Nuts supply zinc that promotes stronger hair and stimulate healthy hair growth. Don’t forget the greens, they are loaded with Vitamin A to relieve itching or dryness of scalp and Vitamin C which may retard hair loss. Whole grains supply the silicon which prevents brittle hairs. Vitamin Bs from meat and mushrooms help delay the onset of gray hair. Keep your diet low in unhealthy fats, as excess fats consumption leads to oily hair.  Beauty starts within, begins with a healthy natural diet for your nutrients need!