Applying oils like vitamin E or coconut oil can help hydrate nails and prevent ridges from forming. Regular cardiovascular exercise can improve blood flow to nail beds and help reduce nail ridges.

Vertical fingernail ridges are usually harmless and often appear due to aging. Horizontal ridges might indicate health issues like vitamin deficiencies or infections. Good nail hygiene can help ...

Many different health conditions can cause ridges and other changes in the nails. Vertical ridges in the fingernails are the most common and are typically harmless. Alternatively, horizontal ridges ...