Which food items should one be avoiding for hair growth?
Processed foods high in artificial sweeteners, like aspartame, cause thinning of hair. Sugary foods hinder protein absorption, a key ingredient in your hair. Junk oily food that makes your scalp greasy, blocking hair follicles. High glycemic foods spike insulin that is harmful to your hair. Raw egg whites can cause biotin deficiency. Fish that contain high levels of mercury.