Hair Loss Causes: Hormones as Core Factors

Hair loss, hair fall, and hair thinning problems are a natural part of the body’s process of renewal. This condition is an imminent event that all of us will undergo as we go through life.Every single day, we shed an average of fifty to a hundred hair shafts. This said amount is not necessarily a worrying sign to seek help from a doctor. However, you need to be alarmed when you lose more than this said amount since excessive shedding may be a signal that you are suffering fromhair loss.There are various factors why people suffer from hair loss, hair fall, and hair thinning problems. With that, finding the root cause of the condition will help the individual seek the right treatment that can promote healthier hair. More than that, gaining a better understanding of the nature of hair loss causes can be the best way to stop its progression and to end its onset once and for all.Just recently, hair experts have undergone research on the triggering factors that often contribute to hair loss, hair fall, and hair thinning problems. They have found out that  DHT and hormonal imbalances are the most common hair loss causes in both men and women.Dihydrotestosterone (DHT)Dihydrotestosterone (DHT), a byproduct of the male hormone testosterone and the enzyme 5-alpha reductase, is believed to be the main culprit of 95% of hair loss in both men and women.Excessive DHT levels in the scalp may clog the hair roots, causing the miniaturization of the hair follicles. When these hair follicles miniaturize or shrink, they produce smaller and finer hair strands. Moreover, when DHT disrupts the flow of oxygen and nutrient supply in the hair roots, it may hamper the normal hair growth cycle and cause the hair follicles to become dormant, leading to their eventual death.Hormonal ImbalanceIn some cases, especially in women, hormonal fluctuations during pregnancy and menopause may cause testosterone and estrogen levels to increase or decrease, hampering the growth of healthier hair.Increase of testosterone level in the body may produce excessive DHT in the scalp, causing hair loss by blocking the oxygen and nutrient supply towards the hair roots.Moreover, during menopause, when the estrogen level in the body is lowered or reduced, the hair follicles may produce thinner and finer hair strands. And because estrogen plays a huge role in hair growth by keeping the hairs attached to the head for a longer period, when its level is reduced in the body, this occurrence may lead to hair thinning and hair loss problems.In addition, hormonal imbalance triggered by diseases of the thyroid and pituitary glands may also cause sudden changes in the body leading to hair loss and hair thinning problems.