I've noticed over the last 5 years that my hair is a lot thinner!! I'm only 25 and I'm freaking out a little bit... I flat iron my hair and I wonder if that is causing it? Or is it genetic? Or am I imagining it?
Is there anything I can do? I read that it could be diet and if I'm not eating enough that it can effect my hair but I don't feel that's the case...