At some point, you might feel hungry and your instinct is to stare into the fridge. But are there any healthy foods in there that can satisfy your hunger? You should stock up on some food to make sure that there are always some healthy options waiting for you when you get hungry.

The glycemic index (GI) is an index that evaluates the ability of food to absorb and increase blood glucose. Foods with a high GI are those with a GI above 70, so you should limit your intake to reduce the risk of diseases such as diabetes, high cholesterol, cardiovascular disease, etc.