Most people
are of the opinion that hair loss runs into the family. Children look at their parents who may be
balding and assume that this is their future.
In a vast majority of cases, hair loss is hereditary, passed down
the genes from either side of parentage. Some studies indicate that baldness
from the maternal side has a greater chance of it being passed along to a male
offspring
Whilst in
many situations hair loss does seem to be hereditary, there are, of course,
some exceptions to this, but they are not incredibly common.
You may
therefore be wondering, what exactly does cause hair loss then? Is it
genetically already predetermined that you will lose you hair? The answer is
yes, and no! Hair loss is affected genetics but it can be caused by factors
that can be controlled or even reversed by outside forces or products.
Hair loss is caused by an increase in DHT
in the scalp. A human body is programmed to produce an enzyme known as 5 alpha
reductase. When the Androgen hormone in the scalp produces testosterone, which
mixes with 5 alpha reductase, it produces Dihydrotestosterone or DHT. DHT is not well received by male (and some
female) hair follicles, cutting off blood supply which is critical to growth of
new hair.
Thinning and or balding process begins when
this occurs, in other words DHT related hair loss.
DHT is not the only cause of hair
loss. Dirt and oil on your scalp can
also lead to an increase in the rate of hair loss, as can malnutrition and poor
circulation. Lucky for you, plenty of products on the market right now can
cancel out the effects of these problems and ultimately allow you to keep your
hair.
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