When snoring indicates someone has sleep apnea, it's more than annoying. It can be harmful to your health — especially if you already have high blood pressure.

Obesity may boost the risk of many health problems, including Barrett's esophagus. While it is unclear how obesity increases this risk, it could be linked to processes also involved in diabetes.

Many diabetes patients use devices that help them track blood sugar and deliver insulin when needed. As new devices are frequently popping up, it is hard to know in advance if the devices will run into problems while in use.

When we think of exercise, we often think of activities like running or swimming. But weightlifting counts as exercise too. In fact, lifting weights may cut risks linked to a number of health problems.

The hormone insulin plays a central role in diabetes. Now, it seems the hormone may also play a role in the early signs of Alzheimer's disease.

Losing weight has been shown to reduce the risk of heart problems and other complications of diabetes. However, one weight loss program did not seem to protect diabetes patients from heart-related risks.

Beyond the red, itchy patches in patients with psoriasis, other problems may lay beneath their skin.

Chronic kidney disease puts patients at risk of many other health problems. With that in mind, it is important for doctors and patients to know how to prevent and treat these risks.

In people with diabetes, out-of-control blood sugar can spell trouble. High blood sugar can lead to a number of problems, including eye damage.

Diabetes affects people of all races and ethnicities. But for reasons that are still not entirely clear, some ethnic groups are more at risk than others.