Pay attention if your feet are sending you any of these 15 warning signs.
Toes that bump upward at the tips -- "Digital clubbing" happens when the tips of your toes swell to the point that they appear to bump upward at the ends, and can be a sign of serious lung disease, heart disease and certain gastrointestinal diseases like Crohn's disease.
National Archives and Records Administration
It's easy to upload your photos and/or videos on News8000.com. Once you do, we'll share your upload with the community!