People with diabetes know they must monitor their blood sugar levels on a daily basis. It's vital to maintain a healthy level of blood sugar, and doing so often comes down to making smart dietary choices. Those who have diabetes should be careful when choosing sweeteners and foods that may cause rapid changes in their blood sugar. Agave syrup, a derivative of the agave plant, may provide a solution for diabetics. Agave has long been used in Mexico and other parts of Latin America as part of a traditional diet. Its recent introduction to the American market is likely a byproduct of increased interest in diabetic-friendly foods. Agave syrup has a low glycemic index, which is used to determine a food's ability to raise blood sugar to a particular level within a given period of time. However, not all agave nectar and syrup is produced in the same way, so products often differ with regard to how they affect blood sugar levels. Individuals with diabetes should exercise caution when introducing new foods into their diets and should continue to carefully monitor their blood sugar levels.