Deficiency in Protein and Iron is found to be a major reasons for hair loss. Extensive hair loss is noticed only after the body recognizes the deficiency.

Many people search in vain for a hair loss treatment that is both effective and does not have serious side effects.

Other reasons for hair loss include too much vitamin A and anti-depressant therapy. Some physical reasons for hair loss include over or under-active thyroids, certain fungal infections and hormonal imbalances. Even underlying problems such as lupus or diabetes may result in excessive hair loss.