Recent results of a study revealed that having fruit daily along with a balanced diet will ensure your body functions the way it was designed and hair growth is within its normal range!

Can certain food increase hair growth? Easy answer is no

Vitamin and supplements do they help? If your not eating healthy they can buy obviously eating healthy is going to be far better than eating crap and taking supplements

Does sleep really effect hair? Yep your body needs 8-10 hours shut eye!
A balanced diet covering all 5 food groups daily with 8-10 hours sleep. Hair growth is slightly faster in summer than winter so follow the sunshine around the world and avoid winter is a sure way to get your hair longer faster!