In order to keep the hair healthy, you need to know that it should be properly nourished. For this to happen, the blood flowing in the scalp should be nutrient rich.
Treating hair loss has interested physicians and scientists through out history and many natural and pharmaceutical cures has been proposed. Recently, medical researches have finally proved the overall cause of hair loss. An androgenic hormone (named dihydrotestosterone or DHT) gradually increases in the receptors at hair follicles as men grow up and as a result, hair follicles shrink, hair becomes thinner, progressively falls and eventually no new healthy hair grows.
Massaging the scalp in general for a couple of minutes a day can stimulate blood flow to the hair follicles and in mild cases stimulate some hair growth in minor cases of temporary hair loss.