Everything is in continuous motion from the planets to the atoms and the nucleus
. Similarly the cells in older cells already existing that might have worn out and need repair. our body are in motion too. They might be going for the formation of new body structures or replacing.
Same is the case with our hair. Almost 90% of them are growing at any particular instant while the rest are in a resting phase which will soon fall off. Each hair can last from 2 to 3 years on average.
Therefore it is normal to find hair stuck to your comb or hairbrush each day. But alarm bells start ringing only when you find lots of hair on your comb or brush and scalp's bare skin in place where hair should have been. This is when you start going bald!
Of course nobody wants hair with amazing strength like Samsung from "Samsung and Delilah" but going bald can be anybody's nightmare. Excessive hair loss like this can occur in men, women and children of all ages and sizes; but in men this phenomenon is more commonly visible in men which put a negative effect to their esteem and most men require psychological help and counselling to deal with this problem. Thanks to advancements in the field of science and medicine this ailment is easily treatable.
There is a variety of factors attached to this common occurrence that is becoming commonly treatable by the day. Hair loss can also arise out of major surgeries or medical treatments due to a reaction from the drug or its stress. For example blood thinners or anticoagulants have their side-effects or people undergoing chemo therapy.
Stress takes a toll on everything like it does on hair. Thyroid gland which is known as the master gland's mal-functioning can also result in hair fall. Baldness can be in your genes too; other factors include lack of iron that causes anaemia and fungal scalp infection.