You are using an older browser version. Please use a supported version for the best MSN experience.

Why you shouldn't ignore discolored nails, bad breath and more

NBC News medical contributor Dr. Natalie Azar visits TODAY to reveal five health symptoms that could indicate common issues that could lead to larger problems if you don't check with your doctors. Among the signs to watch out for: snoring, bad breath and discoloration in your nails. (By TODAY with our sponsor Crest Gum Detoxify)
image beaconimage beaconimage beacon