SATURDAY, May 7 (HealthDay News) -- Some simple precautions and activities can help keep your mind sharp and your brain healthy throughout your life, an expert says.

SATURDAY, May 7 (HealthDay News) -- Many women wear high heels because they like the way they look, but these shoes can cause foot problems such as hammertoe, a condition in which the toes painfully bend in on each other, experts warn.