Karihome High Calcium Goat Milk Powder has been tested and found to have a low GI by Glycemic Index Research Unit! Foods with a low GI value are digested, absorbed, and metabolized more slowly than their high-GI foods. They typically cause a lower and slower rise in blood glucose and, subsequently, insulin levels. Great for diabetics / prediabetics / mums with gestational diabetes and those who are looking at improving blood glucose levels!