Hair breakage and I dont use chems, color or heat!?

Im African American and I have been wearing my hair natural since June of last year. My hair is verrrry coarse and tight in its natural state. I use verrrry minimal heat, I blow dry it once a month for about 5-10 mins so it doesnt even come close to being straight, and I dont use any chems. Every night I twist it into about 30 twists to keep it manageable, and a few nights a week I add olive oil. I take the hair, skin and nails multi vitamin from GNC. I trim every few weeks, so why are the ends breaking off, and why does it sometimes feel brittle? Some are clearly split, others are just little hairs. Since I dont do anything to damage my hair, what is the problem? Should I be worried? What do you suggest?

Hair breakage and I dont use chems, color or heat!?

u need a hot oil treatment ...its not a chem but i moisturises your hair and scalp it seems your having problems b/c of your scalp being dry and scalling

Hair breakage and I dont use chems, color or heat!?

have your thyroid checked!

Hair breakage and I dont use chems, color or heat!?

Do you pull it back a lot? Even twisting it could be what is happening. I would not worry unless it is falling out. However the twisting and if you pull it back could be causing the breakage.

Hair breakage and I dont use chems, color or heat!?

it could be how you comb/brush your hair. Only comb brush your hair when it is wet and has some conditioner in it. it could also be hair how you chose to transition to your natural hair. it also could be your hair growing out damaged because of the chemicals you use to put in it.