how to have long and healthy hair?

well, i think you should treat your hair a monthly hot oil cause the hair needs treatment too. then, after every bath you should put on conditioner. comb your hair at least 100 times a day... that's what they say. i think that's just about it. don't put colors in your hair of if you do... just make sure you don't change it weekly. LoL then don't try to straighten it using medicine's and stuff. the stuff they put on the parlor don't trust that unless your friend maybe advice that to you. ^_^ hope you'll have a nice long straight hair...