Vitamins That Double Hair Growth

Vitamins That Double Hair Growth - vitamin A and C, biotin and niacin can help to transform dull, stressed and weakened hair into shiny, lustrous, glossy and faster-growing locks 
Vitamin A is an important vitamin for hair growth. It's a fat-soluble vitamin, which means it can be stored in the body and is found in foods such as egg yolks, liver, spinach, sweet potatoes and oysters. Vitamin A promotes healthy skin, nails and hair. It assists bone growth and helps the body process myelin, a protective sheath surrounding nerve fibers. When taking supplements, you can easily overdose, which ironically can cause hair loss and dryness of your scalp and skin. Overdose risks are minimal when 


Vitamin C assists in the production of collagen, a connective tissue responsible for keeping your body's tissues and organs together. When deficient in vitamin C, your hair may feel weak. Breakage and split ends can also occur. Smokers, according to an article on the Stop Hair Loss Now website, can become deficient in vitamin C and need double the amount of non-smokers.

Biotin, or vitamin B-7, is a B-complex vitamin useful in preventing hair loss and premature graying. Biotin encourages elasticity within the hair's cortex, according to an article on the Nutro Vita website, while thickening cuticles to eliminate breakage. The article also reported that biotin deficiencies could lead to seborrhea dermatitis, making your scalp itchy, dry and flaky. Soybeans, bananas, nuts, watermelon, saltwater fish, meat and poultry are all rich in biotin.

Niacin,An article published on Add Hair.com discussed the effect of niacin with hair growth, suggesting it not only stimulates hair growth, it minimizes the accumulation of cholesterol. When cholesterol builds up on the scalp, it is converted into enzyme 5 alpha reductase. An increase in this enzyme is, according to an Androgenetic Alopecia.com article, linked with balding in men and women. Shrimp, fish, lean red meat, dairy, beans, almonds, carrots and celery are all rich in niacin.