I've been battling with anorexia for almost 2 years now and my hair has gotten extremely thin. Like, it's probably about half the thickness it was before ED. I'm fully raw and I was wondering that, if I continue eating 2500 calories and no less, will this make my hair regrow? I have tons of baby hairs at the top of my head but I don't know if that's regrowth or breakage. Is 2500 calories enough?
For anorexia recovery 2500 is not enough at all. Your minimum should be 3500 calories a day. Please read this article. It is long but it is worth your read, I would recommend you read the whole article.