foods also must be taken, which are full of vitamin C and D. Ultraviolet rays of sun are harmful for hairs so secure hair with hats etc.
Fenugreek, not only for eating but also its seeds are benefit for hairs. Take some fenugreek seeds and soak them in water until they absorb water, grind it and use it as a shampoo. Your hairs will never be loss. Olive oil gives strength to hair and do not get white too early and your dandruff problem will also remove. Coconut oil is also giving best results for years. Applying fresh coconut oil in hairs can give you a better shine and your hair growth will also be strong.
Use also HELDI. It works for hairs like herbal medicine. It has many benefits like you would never be skin problem like, eczema and spots etc at all. Apply it on scalp of head for 1 hr then remove it and rinse with a shampoo. This is also helpful for hair loss. A years ago people used to use black cumin for hairs, cook it in a small heat, mash it and then include olive oil in it and preserve in a jar, then daily massage of it on hairs, not only you will never loss your hairs but also new hairs will grow.
To grow your hairs longer, trim regularly. It can help to prevent your hairs from split ends and your hairs growth will be stronger.