In general, looking at the fingernails and toenails is not a reliable way to tell if you are healthy or not. But a careful examination of the nails can provide clues to certain diseases.
Get the full answer
Find out how being social helps you be well ›
In general, looking at the fingernails and toenails is not a reliable way to tell if you are healthy or not. But a careful examination of the nails can provide clues to certain diseases.
Get the full answerNo matter what your age, exercise offers the same benefits: more energy, improved self-esteem, healthier heart, lungs and joints, and stronger muscles. Even if you have a chronic disease, exercise can make ease symptoms and help you cope, says the American Physical Therapy Association.
Simple Steps to Keep Your Bones Strong 
Longevity Quiz: True or False?
Sleep Better As You Age 
10 Reasons to Keep Fit as You Age 
5 Steps to Better Memory 
