There can be many reasons for lines on your nails. These include aging, health-related conditions and nutritional deficiencies. If the lines are on half the side then it could be due to ageing. Generally it is not dangerous. However, deep lines, brittle nails and darkening of nails can be health related signs. There can be many reasons for lines on your nails. These include aging, health-related conditions and nutritional deficiencies. If the lines are on half the side then it could be due to ageing. Generally it is not dangerous.…
Read MoreWhat vitamin deficiency causes lines on nails
