Many Americans may find it hard to fit exercise time into their busy schedules. But if they can free up just a few hours each week, they may get all the exercise they need to avoid some serious health problems.

Is food addiction real? A candy bar can’t exactly be compared to heroin, but the sugar spike from candy may wake up the same part of the brain that substance abuse can trigger.

There are many reasons to eat a healthy diet low in saturated fat and simple carbs. For individuals with a genetic risk for Alzheimer’s disease, a healthy diet may also help protect their brains.

Obesity has been linked to a wide range of health issues, even in children and teens. One of those issues may be greater risk for hearing loss.

Depression is thought of as a mental disorder, but it can affect the rest of the body too. Having symptoms of depression may be linked to risks for other diseases.

Talking to teenagers about weight can be tough. Taking the conversation in the wrong direction may trigger unhealthy dieting behaviors.

Grocery shopping on an empty stomach may lead to different food choices. Buying candy and salty snacks may be easier to resist on a full stomach.

As women grow older, they are often at greater risk for osteoporosis and bone fractures. Their diets may also play a part in their risk of bone fracture.

Scientists have found that certain foods are really good for us. These so-called “super foods” are high in antioxidants which protect the body from stress that can lead to disease.

It's easier to be active when there's someone to keep you in line. Some cancer patients can stay on track with the help of a phone buddy.