Using Insulin shows how to set, test, and adjust fast-acting and long-acting insulin doses for those with Type 1 or Type 2 diabetes. It covers Lantus, Detemir, Humalog and Novolog insulins. Helpful chapters explain carb counting, the glycemic index, safe exercise, insulin use in pregnancy and gestational diabetes, combining insulin with diabetes medications, dosage guidelines for children and teens, prevention and treatment for highs and lows, and reversing hypoglycemia unawareness.