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.

What Is Keratin Debris?

Published Jul,18 2017 | By Adam Cloe

Hair and nails are made predominantly from proteins. Depending on the type of protein used, the structures made can be soft and pliable, like hair, or be designed for sturdiness, as is the case with nails. Some conditions, such as a fungal infection, can break down these proteins.