Blood sugar is your body’s main source of energy, but chronically elevated levels are the cause of diabetes, which can cause serious health problems. Knowing how to lower your blood sugar is not only ...

Many factors affect your blood sugar levels, including how often you eat. Fasting may lower your blood sugar, but it’s best to check with your healthcare provider before starting a fasting routine.

Keeping your blood sugar under control is very important, especially for people with diabetes or those who want to stay ...

If you've ever eaten dessert on an empty stomach, chances are you've experienced what's known as a blood sugar "crash." The cells in your body don't get enough energy, so you often end up feeling ...

Foods containing fast-acting carbohydrates can raise your blood sugar quickly when it drops, but they're not always "healthy" ...

In TODAY.com's Expert Tip of the Day, a dietitian shares her go-to healthy swap for sugars and artificial sweeteners.