I don't know what's been happening lately. My hair has gotten gradually thinner over the yrs, but especially in the last 1-2 yrs. Don't know why. I was NEVER on any meds, not seriously ill, nor had no more stress than usual. My hair is extremely, extremely long, just nowhere near as thick as it used to be. I have been dying it since my early to mid-20s, but never every few wks: Done by salon about 1-2x's a yr. Done myself using the non-ammonia kind, about every 1-2 mos. I've really got to do something fast! I just ordered this hair food cream to put on my scalp that I used as a child that always kept my hair in good condition AND these hair, skin, & nails tablets w/ 15 nutrients & high levels of Biotin. Any other ideas?