That whole-grain bread is good for more than just a tasty sandwich — it may help you live longer.

Obesity and metabolic problems may not always go hand-in-hand. Some obese people may not develop the metabolic changes that are often tied to obesity.

Americans are fighting back against high cholesterol, and one type of medication is leading the charge.

Memory and thinking tend to slow down in older adults, but those who stay physically active may keep their minds running smoothly.

Extreme heat may spark more health problems than just heat stroke.

The American Diabetes Associations' new guidelines send a message to patients to get moving and lower cholesterol for better heart health.

Diet and exercise are key to controlling mild high blood pressure. But a new review suggests that another method of blood pressure control could also potentially save lives.

Having high blood pressure in a test at the doctor's office may not mean you have it all the time. Monitoring blood pressure outside the doctor's office, however, may lead to more accurate results.

Some things just don't mix — and that applies to medications. One antibiotic combined with statins may be dangerous. Fortunately, other types of antibiotics may be safer when mixed with statins.

Keep on moving — or start, if you haven't already. Even a little exercise may keep your blood pressure and blood sugar at normal levels.