Insulin is a hormone your pancreas makes to lower blood glucose, or sugar. If you have diabetes, your pancreas either doesn't make enough insulin or your body doesn't respond well to it. Your body ...

NovoLog is a mealtime (rapid-acting) insulin. It’s a brand-name form of insulin aspart. For type 1 diabetes, you’ll typically inject NovoLog before your meals throughout the day. For type 2 diabetes, ...