It is a toxic city, and we eat unhealthy here, and we are stressed,a build up of toxins and thus you will lose your hair. Use flax seed water, put it on hair and that will give it some strength or use the aloe vera you see growing on the side walk and rub that on your hair, that will help tremendously. And to conditioner your hair, use white vinegar, 1/3 ratio. This will help a lot. And for shampoo, don't waste your money on shampoos, just use a bar of soap, soak it in water add aloe, green tea, and use that. Feed your hair like a plant, and feed your body like a plant, don't eat out, cook at home, you will eat less meat and prob more veggies.