2. Hair are important biomaterial in human
body; this is one of the defining characteristic
of mammals. Skin covered in follicles produce
hair of many colors, blond, Brown and black
hair colors are grown in presence of
Eumelanin and pheomelanin is dominant in
red hair. Blond hair is result of having little
pigmentation in hair strand. Gray hairs are
the results of absence or decrease in
production of melanin.

3. Hair Loss
Very common disease with hair is loss of
hair, a fall of 100 to 150 hair per day is
normal procedure of hair life and
growth. But when it increases to
bunches of hair in hand while washing
or in comb, it is problem. Out of many
medical terms for understanding of hair
fall or hair loss for a layman below are
the reasons of hair fall or hair loss.

4. Follicles are very sensitive and respond
very quickly to any imbalance and changes
in the body. Most of the hair loss or hair fall
caused by any illness but there are some
hereditary and vary from human gender
and age.
Common reason of hair fall in all gender
and ages are. There may be some
temporary and sometimes it may be
permanent hair loss.

5. Reasons of Hair Fall
: Taken from a long
times medicines has side effects and
can affect hair growth.
: Long time illness
creates imbalances in body
hormones, produce of protein and
overall weakness in body organs to
respond to signals from brain.

6. Reasons of Hair Fall
: Both an over-
active thyroid and an under-active
thyroid can cause hair loss. Your
physicians can diagnosis thyroid
disease with laboratory tests. Hair
loss associated with thyroid disease
can be reversed with proper
treatment.

7. Reasons of Hair Fall
: Fungus in head with,
redness, itching, oozes. This is very common
disease in children and can be cure with
medicine and categories as temporary loss
• : High fever, severe flu or
infection may cause the hair loss and
sometimes may be a permanent hair loss.
A very high percentage of reason of
hair fall after the age of 40 is stress.

8. Reasons of Hair Fall
: Chemotherapy and
radiation treatment stop hair growth because it
stops dividing hair cells. And hair growth starts
after the end of treatment. But it takes 3 - 6
months at least to start growth of hair.
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