Vertical fingernail ridges are a normal part of aging and ... Once they identify the reason for your ridges, they can also ...

The key to whether you should get any changes to your fingernails checked out is whether it appears on all your fingernails or just one. Usually longitudinal ridging appears on all fingers, but, says ...

Iron deficiency alone may trigger skin problems. Associated effects can include brittle and fragile nails that may develop vertical ridges or lines. Supplements are the best way to handle the ...