Dish beds air

My hair is falling out and i know its an unhealthy amount? - revlon hair brush

Every time I do I brush my hair through my fingers, my ponytail or a piecemeal fashion, sometimes, about 40 hairs at a time
I am a vegetarian, but I eat very healthy
Ive dyed hair 4 times 3 times I Revlon and Clairol be used once.
Stress, how often, but usually only an hour, so it should not be.
Is it the database? Protein or not enough? or stress?
or something else?
thanxx