Exercise can play a key role in the treatment of osteoarthritis. However, the benefits of exercise may depend on a patient's physical and mental state.

If you drink alcohol and are over 50, there's more reason to get the pipes checked out, even if you feel fine. A new study found that drinking alcohol increases the chance of developing diverticulosis in the colon. 

Whether you are old or young, being overweight or obese is not good for your health. If you are a teenager carrying too much extra weight, you may be in store for serious health problems as you grow older.

One of the most common causes of food poisoning is the bacteria E. coli. It can also cause high blood pressure, so researchers wanted to know: does it increase the risk of heart disease?

It's hard to turn on the TV or drive down the street without seeing ads for food. Dunkin Donuts, McDonalds, Pepsi and other food advertising is all around us – and our kids.

Scientists have not developed a foolproof way to quit smoking without gaining weight, but that’s no reason to keep smoking. Smoking has far greater health risks than the ten pounds you may gain.

Grapefruit is a healthy fruit, but it can interact with some drugs. A review of research found that the number of drugs that might interact with grapefruit is on the rise.

High fructose corn syrup is in so many of our processed foods. As such, it's hard for some of us to avoid eating this common sweetener.

More and more has been learned about child obesity in the past few decades. What if we could put all the known risk factors together to get a sense of a child's overall risk of being overweight? We can.

Putting on some muscle now pays off later. Way later. Having little muscle strength as a teenager is linked with a higher risk of dying earlier from a number of causes, new research has found.