I notice I lose an abnormal amount of hair in the shower. Why?

I am only 18 years old and I have noticed this past month that I am losing an excessive amount of hair in the shower. My hair is getting thinner and I am worried. What could be the cause, and what should I do to prevent further hair loss?I notice I lose an abnormal amount of hair in the shower. Why?
Eat protein like meats. If you are a vegetarian, take Special pills to be healthy.I notice I lose an abnormal amount of hair in the shower. Why?
It could be the temperature of the shower. If you're taking really hot showers then you may want to put the temp down. Hot water causes your pores to open up, it also makes your follicles loosen up and allows your hair to fall out easier.
How many hair you are talking about? DOC said we can shed 100 hair daily and that's normal.





If you shed your hair more than that amount, then it is abnormal.





You gotta count the amount first.