Ever since I turned 16, my hair has been shedding a lot more and had begun to thin. Now I'm 18 and my roots are so thin, you can see through it and probably know how'd I look if I was bald. Not only that but it lost its thickness as well and it seems like my hairline went up a bit, plus it isn't as strong. It doesn't really help that I don't have as much hair on my head like I used to because of the fall out. Any advice on bringing it back to life?