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

Certain foods and drinks can raise blood glucose and insulin levels and promote inflammation. These effects can increase your chance of developing prediabetes or diabetes.

A continuous glucose monitor is a small device that sticks to your arm. Every few minutes it sends a signal to your phone estimating your blood sugar levels. But can it improve your health?

Not everyone in the health field is so bullish on the prospects of CGMs for everyone, and question whether digging in too much is worth the hassle.

The glycemic index(GI) is a way to rank foods on a scale from 1 to 100 based on their impact on blood sugar levels. It can help manage diabetes, weight, and overall health by choosing the right foods.

For example, in men with prediabetes, abundant consumption of foods containing starch and sugar in the evening had a negative effect on their blood glucose regulation.

I kept a log of every single thing I ate for 10 days and wore a continuous glucose monitor to figure out which foods are best for me.

What are some examples of the glycemic index in foods? In general, a food is considered low GI if it scores 55 or below.

What are high and low glycemic foods? Read on to find more, such as what the glycemic index is, benefits of a low GI diet, and an example meal plan.