This page lists 4101 foods related to Zero Sugar (<0.5g), each with its glycemic load (GL), glycemic index (GI), and a color-coded verdict. Of these, 3512 fall in the low-GL range (≤10), 217 are moderate (11–19), and 372 are high (≥20). The average GL per 100g across the group is about 5. GL combines the speed of carbohydrate absorption with the amount you actually eat, which is why it is the more practical number for meal planning than GI alone.