Nail Care: Repair Brittle Nails and Toenail Fungus Cures

Brittle nails that crack and split are often linked to vitamin deficiencies or damage from acrylics. Learn how to kill toenail fungus, repair cuticles, and use the best vitamins to achieve long, strong, and fast-growing nails.

How to Promote Fast Nail Growth

Published Jul,18 2017 | By Casey Campbell

On average, your fingernails will grow about 1.5 inches every year, reports the website azTeen Magazine. They are made of protein fibers called keratin, which is also what your hair is made of. On average, nails grow fastest in people under the age of 30.