What if you could take a drug that costs less than $10 a month to prevent or treat breast cancer? Not a bad deal. Just such a scenario may not be too far off.

If you develop diabetes, you have to start taking even better care of your heart than before. Drinking a certain type of yogurt may be one way to protect against your increased risk of heart disease.

Eating lots of refined carbohydrates - which are found in foods like white bread and sugary drinks - can increase your risk of diabetes. Changing your diet may lower your risk, but a little alcohol might do the same.

Diabetes affects many parts of the body, including the heart. So, how should you protect the health of your heart if you have diabetes? The answer may lie in what you eat.

When it comes to diagnosing diabetes, the hemoglobin A1c (HbA1c) test is often the go-to tool for the job. Now, however, doctors may need to reconsider using the test to diagnose children.

For years, the health care community has agreed that people at risk of heart disease should lower their salt intake. Now, it seems that too little salt may be just as harmful as too much salt.

Spotting eye disease early can help diabetes patients avoid blindness and other vision problems. The first step of early detection and treatment is knowing which diabetes patients are most at risk for eye disease.

Kidney disease is a big worry for anyone with type 1 diabetes. For a while, it seemed there were few good approaches to slow the process that leads to kidney disease in these patients. Now, there may be a way.

When it comes to preventing diabetes, your diet is extremely important. Some foods are high in unhealthy fats and can increase your risk of the disease. Other foods, like fish, may reduce your risk.

Hypertension, diabetes and smoking  are known to increase your chances for stroke. A new study shows they can also be factors in developing cognitive problems later in life, even among patients who have never experienced a stroke.