Water

Water makes up one-fourth of the weight of a hair strand and it is key ingredient for silky and shiny hair. Make sure to drink at least eight glasses (two liters) of water daily.

Protein

Protein strengthens the hair shaft and reduces the possibilities of hair splitting and breaking. It is necessary to stop hair splitting and breaking to ensure long and thick hair. Fish, meat, milk, eggs, cheese, nuts, and cereals are good source of protein.

Vitamins

Vitamin A benefits skin and scalp, where as vitamin B and C strengthen hair strands and promote blood circulation on the scalp. Vitamin E is also very important for your hair, it gives color and ensures long and thick hair. Fruit, green vegetables, cereals, eggs, milk, bread are good source of vitamins.

Minerals

Iron helps oxygen to reach hair roots. Red meat and dark green vegetables are good source of iron. Zinc not only builds hair protein, but also prevents hair loss. Zinc is found abundantly in sea food and meat. Copper helps hair pigmentation and optimizes natural hair color. Shellfish, liver, fresh vegetables, nuts, seeds and meat are good source of minerals. Minerals are necessary for long and thick hair.