The glycemic index (GI) is a measure that classifies foods according to the speed at which they raise blood glucose levels.

And that's good for the cells. It's good for the mitochondria inside the cells, the little furnaces that produce energy. All right. So a low-glycemic index diet makes you feel good.

Foods that have a low glycemic index typically have more fiber and less sugar, but it's important to know that low glycemic index food doesn't necessarily mean that it's healthy. After all ...

Foods high on the glycemic index raise glucose levels more quickly, potentially causing blood sugar spikes, while low-glycemic foods raise glucose levels more slowly. Eating fruits with the skin ...

High blood sugar management tips: Control diabetes with these 10 low glycemic index foods. Your gut health plays an important role in keeping your blood sugar levels in check. Read on to know how ...