Notice that even if humans shave their scalp, there
are no life-threatening effects that would result from the
none-existence of hair in one’s body. Scalp and body hair is not really
essential in human’s physical health. However, hair is a big help to
protect humans or all kinds of mammals for that matter, from excessive
cold or heat.Order finasteride propecia if you know you have problems with the hair loss.

The hair on the scalp grows at 6 inches length
annually. That is 0.3 to 0.4 mm everyday. There are no definite season
or cycle in the shedding of human hair. One may experience hair loss
any moment. At the same time, random number of hair strands may undergo
any of the three stages of hair shedding and hair growth. These stages
are anagen, catagen and telogen. During the anagen phase, 1 centimeter
is added to the existing hair length every 28 days and the scalp
remains in this active growth stage for at least two years till six
years. The catagen phase, the next stage after anagen, is the end of
the growth of the active hair. Catagen stage is the phase where the
body produces new hair and usually lasts from two to three weeks. The
last stage is the telogen, wherein eight percent of the hair is usually
at rest. When a hair undergoing telogen phase has been pulled out from
the scalp, it will reveal a dry, white, hard material at the root and
typically lasts for about 100 days for the hairs located at the scalp.

Everybody
is experiencing these three stages of hair growth. However, due to
several aspects, from environment to genetics, the result is varied,
causing alopecia or baldness for some. And since there are different
causes, there are also different types of hair loss and treatments.If you want
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The
most common type of hair loss is the Androgenetic Alopecia or the
so-called Male/Female Pattern Baldness. Hair loss can be seen on most
top parts of the scalp. For men, receding hair line is the most visible
sign of androgentic alopecia.

The second most common type of hair
loss is the Telogen Effluvium (TE). This type of alopecia is commonly
related to severe or sudden stress that causes the hair to shed.
Although happens to men and women, the latter are usually affected by
TE due to certain events that only they can experience such as
childbirth, discontinued intake of oral contraceptives, and
miscarriage. In most cases, TE is a temporary phase of hair loss and
hair will soon grow back when the person has already recovered from
stress.

We also have the auto-immune hair disease called Alopecia
Areata which can be first experienced during childhood. Like the two
mentioned types of alopecia, it also affects both men and women. The
first sign of Alopecia Areata is the patchy hair loss usually happens
on the scalp. One who has Alopecia Areata may also undergo severe hair
loss causing all of the scalp hair to shed. There are also some cases
of Alopecia Areata where one does not only experience scalp hair loss
but loss of all body hair as well.Alopecia treatment buy finasteride propecia.