Vitamins for Nail Growth

The condition of your fingernails can be an important diagnostic tool in detecting various health problems. For example, white lines on the nails can indicate a protein deficiency, and bluish nail beds can indicate a cardiovascular problem. If your nails are growing more slowly than normal, if you have nail beds that are any color than pink or if you have noticed any other changes in the condition of your fingernails, see your healthcare professional for advice. There are also vitamins that you can take to improve the growth of your nails.

Iron

Low iron levels, or anemia, can cause nails to grow in a spoon shape. Supplementing with iron can help your nails to grow if you are suffering from anemia. Other symptoms of anemia include fatigue, pale skin, rapid heartbeat and irritability. Low iron levels can be diagnosed with a blood test. Iron supplements are available over the counter at any pharmacy, health food store or discount store. Foods rich in iron include shellfish, beef, pork, turkey, salmon, prune juice, walnuts and spinach. Do not take iron supplements without the advice of a doctor, as overdosing on iron can be dangerous.

Zinc

A zinc deficiency can cause white spots to form on nails as they are growing, as well as slow or poor nail growth. Other symptoms of low levels of zinc include poor overall growth, loss of appetite and suppressed immune function. Zinc deficiency can be caused by not consuming enough zinc in the diet, diseases of the digestive system, diabetes and, in some cases, pregnancy and breastfeeding. One food that is very high in zinc is oysters. Others include beef shanks, king crab and fortified breakfast cereal.

Biotin

Biotin is a water-soluble B vitamin that promotes the growth of hooves in animals. In trials, it has also proven itself as effective in strengthening human fingernails. Taking 2.5 mg of biotin each day for several months can help to eliminate or reduce splitting and make nails grow in thicker and harder. Supplementation with biotin may possibly help with diabetes and alcohol-induced hepatitis as well.