If you've taken a good look at your feet without wooly socks and boots, you might be noticing chalky spots on your toenails ...

Nail discoloration can manifest in different colors and indicate different issues, so we spoke to a dermatologist to ...

Multiple transverse bands of white discoloration noted to involve almost all nails. Close-up view of thumbnails; notice ragged proximal, lateral, and distal nail folds and slight erythema but no ...