Overweight and obesity are often associated with several different health problems later in life. But unhealthy people of normal weight could still be at risk.

Low levels of vitamin D have been linked to cancer, heart disease and other serious illnesses. But is a lack of vitamin D a cause or result of disease?

Rates of death from stroke have steadily declined in the past century. A recent statement investigated what factors are affecting this trend.

Women with mild forms of heart disease are thought to be at greater risk of one day having a major cardiac event and maybe dying from it. An international study has challenged this belief.

Medication is just one of many causes of gingivitis, and a recent review of studies suggested that calcium channel blockers (CCBs) used to treat high blood pressure may be one of the offenders.

If you are reaching for a defibrillator, the situation is likely one of life or death. But a new announcement warns that a certain type of defibrillator might not perform in that emergency.

Children of obese parents are at high risk for heart conditions later in life. What can be done to lower this risk?

While risk of stroke or heart failure rises with atrial fibrillation (abnormal heartbeat), people with the condition may not show any symptoms. A simple monitor, however, may diagnose this common irregular heartbeat.

High blood pressure is a relatively common condition that can increase the risk of heart attack and stroke. A recent review examined the different drug treatment options.

Coffee has been a common wake-up tool for a long time. Now, high-octane energy drinks are popular for packing an even bigger kick. Researchers wanted to know how these drinks affect the heart.