GI value, also known as "glycemic index". It refers to the ratio of the area under the blood sugar time curve caused by carbohydrates in a certain food to the standard substance (usually glucose) under the standard quantification (generally 50g). The area under the blood sugar time is multiplied by 100, which reflects the speed and ability of a certain food to raise blood sugar relative to glucose (GI generally refers to the blood sugar measurement index converted by human body after digesting food).

Internationally, it is generally considered that foods with a GI value below 55 are low GI foods, and foods with a GI value above 70 are high GI foods.

Epstein's low GI chocolate passed the middle? The GI value of China Food Fermentation Industry Research Institute is 44, which belongs to low GI food and meets the standards published by WHO.