My hair is so dry and brittle. On one side, I can grow it but on the other and the back, there are sections which do not grow any longer than 5 cm. I want to know if this is a result of taking steroids for a complaint I get every few years or just a weird thing that happens to me. I have had it for a few years and wondered if it was a vitamin imbalance or because if the menopause. Anyone had anything similar? And any advice please?