Hair grows fastest when it is healthiest. If you want to stimulate your hair growth, you don't need expensive beauty products or high-end haircuts; you just need to eat nutritious foods. Eating a varied diet rich in vitamins or taking vitamin supplements will ensure that you locks go from dull to dramatic. Vitamins A, B, C and E all play an important role in nourishing your hair, and can be found in a variety of foods and supplements.
Vitamin A
Vitamin A is essential for helping your hair maintain its volume as it grows longer. In order for your hair to grow, it needs to be protected by sebum, the oil that coats the hair shaft. Your body needs vitamin A to produce this sebum, and the best way to get it into your body is by eating orange-colored foods. Therefore, carrots, yams and squash are all good sources of vitamin A.
B Vitamins
Several types of B vitamins also have an effect on hair growth. Your hair follicles need oxygen to grow hair, and vitamin B3 increases circulation to your scalp. This vitamin can be easily be obtained by consuming protein, such as meat, fish and peanuts. Vitamin B5 helps your hair grow by preventing hair loss and aging. Vitamin B6 stimulates new hair growth. Good sources of dietary B5 and B6 include eggs, grains and meats. If you cannot get enough B vitamins in your diet, take a B-complex vitamin supplement.
Vitamin C
Vitamin C encourages hair growth because of its antioxidant properties. If you eat plenty of vitamin C-rich foods, such as citrus fruits, tomatoes and berries, you will prevent free radicals from damaging your hair. Your hair will maintain its healthy color and volume as it grows, and will be less likely to fall out.
Vitamin E
Vitamin E promotes healthy circulation in your scalp and makes your hair look shiny. You can buy hydrating conditioners enriched with vitamin E. This vitamin increases the amount of oxygen contained in your blood, and this oxygen nourishes your growing hair. Good sources of vitamin E to incorporate into your diet include nuts, seeds, avocados and green vegetables.
Warning
It is important that you speak with your doctor before you change your diet or start taking vitamin supplements. Excessive doses of vitamins can be toxic to you and your hair. Overdoses of vitamin A can actually lead to hair loss, for example, so be sure to make sure you are taking the proper amount.



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