Nails are made up of a protein called keratin. To maintain nail health, the body needs a sufficient amount of protein, calcium, minerals lie iodine, zinc, copper, selenium and vitamins like Vitamin A, Vitamin B-complex, Vitamin D, Vitamin E and Vitamin C. Deficiency of any of these nutrients result in problems like ridges on the nails, hang nails, white spots on nails, brittle nails etc. Vitamin A is essential for processing proteins in the body.

 Deficiency of this vitamin results in poor protein assimilation and therefore causes brittle nails. A Vitamin A derivative called retinoid is also essential for healthy nails. Similarly, Vitamin C and folic acid (Vitamin B9) are essential for keeping nails strong. Their deficiency causes hang nails. Brittle nails with horizontal or vertical ridges are caused due to deficiency of Vitamin B complex. Calcium is also vital for maintaining healthy nails.

Vitamin D is essential for proper calcium absorption. Deficiency of Vitamin D therefore case nails to become fragile. A diet for healthy nails should contain fruits, vegetables, dairy products, nuts, grains, farm fresh eggs, fish and plenty of water. Hydration is crucial for healthy cuticles. You can also supplement your diet with multi-vitamin capsules so that your nails stay strong and healthy.