Dr. Mark P. Foster

Sunglasses are not simply a fashion accessory. Their main purpose is to protect your eyes from UV rays, so make sure you have a quality pair.

Is your glass half full or half empty?

"And yes, overall health is legitimately of far more concern than dental health. But there's a growing realization that good oral health is far more than a cosmetic concern. Tooth and gum infections are associated with heart disease, depression, speaking disorders and other maladies." Read more:

In one study, just 34 percent of people 65 and older had received the shingles vaccination. Have you talked with your doctor about getting vaccinated?

If you're making retirement decisions solo, make sure you're aware of all the potential challenges, concerns and even some benefits.