If you have lines on your nails, it means you have ca…See more

nail ridges?

Not necessarily. Supplements only help if a true deficiency exists. Most people benefit more from a balanced diet unless advised otherwise by a healthcare professional.

How long does it take for healthier nails to grow?

Fingernails typically grow about 3 millimeters (0.1 inch) per month, so noticeable improvements may take several months continue reading …