Hi, I'm desperate!! I'm hoping anyone can help me give advice. I've lost half of my hair since 1 year ago and it's still falling!! I have no balding history in my family and I've done blood test, but it all came back "within range." I went to two dermatologist and they told me straight to take Rogaine. I'm hesitant to take it as my gut feeling tell me it's not AGA. My hair is also getting thin all over the head, particularly the crown where I can see my scalp now I didn't eat much red meat, so I thought I had low iron, but my ferritin is 63. I drank a lot of sweet drink this past year, so I thought maybe the sugar, but my glucose came back within range, although it's on the high end (92 out of 99). Can sugar cause hair loss, by the way? I'm really clueless what else I need to do to stop the shedding. The shedding is even worse when I wash my hair. The hair fall is probably still within the normal range, but when you don't have much hair left, it's scary!! I don't take any Rogaine or any treatment at this time, but I've been eating protein bar. One thing I want to mention is I do have regrowth, but the hair is very fine. So what's wrong with me??