Fine Hair - Heredity can be a big reason your hair won't grow.

 Other times it's improper care. For instance not conditioning, too much coloring, or perming. Or too much drying from hair dryers, and curling irons. Sometimes not enough proteins and nutrients. The food you eat have a hugh effect on your hair growth. So eat proteins, vegetables, fruits and grains.

 Fine hair doesn't take long to turn it's tresses into messes. Dry weather will do it along with the blow dryers. But frequent shamppooing and swimming in chlorinated water pools, do more to cripple your coiffures than any beauticians scissors. Hair dyes, electric rollers and permanents also do a lion's share of damage to your mane. There's a number of factors that can leave your hair lifeless, and chock - full of split ends.