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.

Woman polishing fingernails with nail file

How to Treat Damaged Nails

Published Jul,18 2017 | By Tammy Dray

Most problems leading to damaged nails are treatable at home. However, the University of Maryland Medical Center recommends talking to your doctor if you experience certain symptoms that can indicate a more serious problem such as a severe vitamin deficiency or chronic disease.