Effects of seasonal changes on hair re-growth
"The normal human hair on the scalp consists of about 100,000 hair follicles.
Each healthy hair follicle is capable of hair re-growth innumerable times in its lifetime.
The normal rate of hair shedding is about 50-100 hairs a day, but some seasonal changes can trigger the hair shedding to occur even two times faster."
I always shed more in the warmer times of the year.
btw, I've been smoking for a long, long time. Granted, my hair is thinning, not from weed, but from old age.
Even then, my hair is a vanity to me. It's still long, thick and beautiful.
I will never believe pot makes your hair fall out.