Dear Heloise: While looking for colorless iodine, I came across your column. I've never heard that iodine strengthens nails, but I will tell you from a lifetime of use, it can kill nail fungus ...

Maybe you’re in-between growing your nails out after a (tragic) break, or perhaps you can’t seem to grow long nails for the ...

Should you trim your cuticles? How do you cut a hangnail? Is it better to use a cardboard or crystal file? Dermatologists and a nail technician share basic nail health tips.