Knee pain — a sign of arthritis, related to obesity or just the result of getting older? Whatever the reason, diet and exercise might be able to prevent or reduce knee pain in overweight older adults with diabetes.

No cholesterol, yes cholesterol. No coffee, yes coffee. What to eat can get pretty confusing for the average eater. New recommendations may clear up some of that confusion.

Women with multiple sclerosis may need to pay extra attention to what they eat to address a possible gap in their diets.

Older adults with reduced mobility may not move around a lot, but a little activity may go a long way in maintaining their heart health.

You may not have to give your diet a complete overhaul to lose a little weight. Making just one change to your diet may help you drop a few pounds.

More of a good thing isn't always better. And that may apply to exercise and its effects on heart health.

A heart-friendly lifestyle is one of your best bets for preventing strokes and heart attacks, and it may help many stay mobile and independent for longer as they age.

Too much sun can be damaging to skin health, but a little may be just what the doctor ordered for those at risk of a stroke.

Seafood is always a great choice for protein if you’re young and female, right? Not so fast.

Claims about the health benefits of red wine and moderate drinking may be too good to be true.