Struggling to fall asleep or relax may do more than cause damage at work or home — it could damage the heart.

Polycystic ovary syndrome (PCOS) and infertility have been well-known dance partners for many years. Now new evidence suggests that PCOS is also dancing with a lot of other chronic health issues.

Your blood pressure is more than just a number. In younger adults, it may help determine future heart disease risk.

Before reaching for the medicine cabinet, consider cleaning up your diet — it may save your life.

You may have more to thank your parents for than just your height and eye color. The way they raised you might affect your heart health as an adult.

Pumping iron to stay strong may keep your heart pumping, too. Healthy lifestyle practices may prevent the majority of heart attacks in younger women.

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.

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.

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.