However, the GI is a relative measure that doesn’t take into account the amount of food eaten. To solve this, the glycemic load (GL) rating was developed. The GL is a measure of how a carb ...

The glycemic index (GI) is a scale from 1 to 100. Each food gets a score, and the lower the score, the longer that food takes to raise a person’s blood sugar levels. Milk is a low-GI dairy product.