Hair Loss In Women
- The Role of DHT & Sebum - According to some estimates, Hair
loss in women affects one in four women in the U.S.A. alone.
It can be very distressing for a woman, not least
because it is so misunderstood and often fails to elicit sympathy
from those closest to her. Hair loss in women is usually not so
severe as hair loss in men.
Although the numbers of men and women experience
hair loss or thinning hair is roughly equal, the degree of thinning
is usually less for women.
Male pattern baldness and female pattern baldness
are terms used to describe the hair loss and both conditions are
known as androgenetic alopecia.
This term means hair loss caused by sensitivity
to male hormones which exist in both men and women. DHT (Dihydrotestosterone)
is one of the main enemies in the Hair loss in women war
DHT is a combination of testosterone and androgen
receptors mixed with sebum and dirt particles. DHT has a disastrous
effect on the hair follicle so it begins to shut down and the
hair eventually falls out. (Sebum is a fatty substance secreted
from the sebaceous glands most of which open into hair follicles.)
Sebum buildup in the follicles attacks the hair
bulb, the rounded area at the end of a hair strand which is rooted
in the follicle. Sebum causes the hair bulb to shrink so the hair
is not as well rooted.
After the hair falls out the new hair strand
growing in that follicle is weaker and thinner and the process
is repeated until the hair follicle is so damaged it dies.
Many products on the market therefore try and
address this problem by effectively cleaning out the Sebum and
dirt from the hair follicles.
Women often notice their own hair loss much sooner
than it becomes visible to others. By the general feel, texture,
and body of their hair, they realize it is getting thin.
Often, just behind the hairline, they notice
a roundish shaped area that gets very thin. This rings alarm bells
and those women then search out the best treatment.
|