Help hair loss!!!! how can i prevent it?

for some reason for the past few weeks i have been losing a lot of hair and i dont know why im growing my hair out and this is not the first time i grow my hair out but this the first time it has happen to me and i have been using the same hair products for years now but i recently changed shampoos but this problem started before i swicthed shampoos and nothing has happend while i grew my hair out i used to wear a lot of stuff in my hair but i put a stop to it when my hair started to fall out and i mean i mostly eat stuff from home meaning i eat healthy and i also exercise and i mean i dont feel stressed or sick or anything that may cause my hair to fall out so thats why i dont know why my hairs falling out i dont take any medication or anything like that im a very healthy person at least i think am i feel healthy i dont know anyways please help!Help hair loss!!!! how can i prevent it?
so try this...regular trims are a must, about every 7-9 weeks.(if your hair is really healthy then up the trims to about every 12 weeks, a trim is just a snip off the ends) if its been awhile since you have had a trim then inches may be called for to get to healthy hair. i use vitamin e on fresh washed hair.(its a vitamin that can be purchased where you buy vitamins, cut open capsule, squeeze into hand, rub hands together and apply to hair) dont message into scalp. if you get too much then just rewash it. hair will feel slightly sticky until dry then it will be nice and soft. it tames the frizzies, deep conditions and makes hair grow about three in a month. it takes about a month for the growth part of the e to kick in. the other benefits are instant. dont brush your hair but maybe once a week to message the scalp, i use a wide tooth comb at other times. brushing breaks off hair. i just started biotin vitamins going on four months ago this sat and notice and big growth spurt from that. biotin is cheap and also promotes hair regrowth and growth. i also have the biotin shampoo that i got from a vitamin store online.(puritans pride.com or vitadigest.com) five bucks for a big bottle and a big bottle of E is about 8 bucks. the biotin is about 3 bucks. i now take my fingers and message my scalp about five times a week, along with the brushing thats a good way to do it without damaging your hair. apply two or three capsules of e to dry hair and message into scalp and hair really well, put damp towel in microwave for 1 min to get hot, then quickly wrap head, a dry towel can be placed over that to help hold in the heat, leave on for 15 min, shampoo well, makes an excellent hot oil treatment. good luck, AND some people will argue about regular trims, your hair does grow from the roots, yes, but if your hair is not trimmed at the bottom, the it splits, get dry and brittle not to mention thin looking from no trims at all and frizzy. then your hair starts to break off at the bottom and giving you the appearance that it never grows. so to make hair grow as fast as possible and keep it healthy, then trims are an essential part of hair care. look on a ruler and check out less then half an inch and if your salon does not know what that is then take a ruler with you, i have. as of three weeks ago adding beta carotene vitamins to my regimen. i found out that along with the biotin it is very very good in promoting hair growth. they were five bucks for a bottle of 100. got them at walmart. the biotin and e can also be purchased at walmart, and adding all this up is pretty cheap to get great hair. i just wish the shampoo was available in the stores, but not yet.