Many reasons for hair loss, hormonal, disease-related or mechanical damage. Some types of hair loss is temporary and reversible but some can be permanent! With all-cause factors with the greatest impact for healthy hair hormones because testosterone is also the reason for their growth culprit interact with the enzyme 5 alpha reductase natural to give byproduct DHT or dihydrotestosterone which is the cause of 95% of cases of hair loss.
It is important when you are a teenager to regulate hair growth and other related factors puberty but after the age of 19 will not be much need and be a nuisance if it finds and binds to androgen receptors in the hair follicles. Men have more receptors than females, perhaps the reason why there are more cases of baldness in men. These receptors are in direct contact with the skin capillaries so when DHT binds them do not allow nutrients to get into the hair follicles. Over time the lack of nutrients the hair becomes dull and thin clumps follicles eventually die cause baldness. So the obvious conclusion to be drawn here to block DHT itself.
How we block DHT? The best way is to use natural hair products based materials that are specifically made to block this threat. Many supplements are also available by using natural herbs but not advisable to ingest any non-prescription products that interfere with hormones! Saw Palmetto Extract is a powerful herbal extracts proven its effectiveness in inhibiting the binding of DHT to receptors in several studies. It is a dwarf palm tree: from southeastern North America, particularly Florida. The extract used was from fresh ripe fruit and dried contained Sternols, flavonoids, water-soluble polysaccharides and fatty oils. The benefit is not known recently but since the time when the berries are a staple food item Aborigines in this area.