Low-glycemic foods, such as sweet potatoes, rolled oats, chickpeas, and milk, are slower to raise a person’s blood sugar levels than foods with moderate or high scores on the glycemic index (GI).

GI/GL: Oat milk has a GI of 69, while rice milk is even higher at 86, making it one of the highest glycemic beverages. In fact, rice milk causes blood sugar spikes comparable to Coca-Cola.