How to avoid Premature graying of hair?

The cause for premature graying of hair is mainly nutritional deficiency especially of proteins. Thus proteins should be supplied in sufficient quantity through diet.

Here's how you can treat it the herbal way:

1.>> Brahmi taila - The leaves of 'Brahmi' or 'Mandukaparni' can be used to make the oil. Leaves of 'Mandukaparni' or Indian penny world (centella Asiactica) is taken in 2 parts, sesame oil 2 parts, powder of clove 1\8th part and cardamom 1\8th part are mixed together and boiled till all the water evaporates. It is sieved and applied to the scalp. This gives colour to your hair.

2.>> Henna powder (lowsonia inermis), tea decoction, lemon juice, leaves of white hibiscus and flower of red hibiscus are all made into paste and kept overnight in an iron vessel next day morning, to this mixture egg white is added and applied to the hair. It should be left for 3 to 4 hours and washed with cold water. It gives black colour to your hair.

As always this doesn't have any side effects.