Aside from stress, what else causes excessive "falling hair".?

Answer:
it could be because of wrong shampoo, the food u eat (because i knew wrong food for my pet could made it fur falling,it just could happen to human,right ? ),your hair too long,not strong enough hair root.

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Hypothyroidism is one cause of losing your hair.

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Chemo therapy and your DNA.

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alopecia areata

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leukemia

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