In spite of stroke-prevention efforts in recent years, stroke risk factors appear to be becoming more common, according to a new study.

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.

Lowering unhealthy cholesterol with statins can reduce the risk of heart attack and stroke in patients, including those with kidney disease. This therapy, however, may not help kidney disease itself.

On top of diet and exercise, medications can help you control your cholesterol. Be careful, though. Some of these medications may pose a threat to your health.