In some cases, insulin injections are needed to keep type 2 diabetes under control. Diet is very important to lowering blood glucose levels. In planning a diet, the doctor considers the patient's weight and daily physical activity. For overweight patients, a weight loss plan is a must for proper blood glucose control. Food exchange lists to help with meal planning are available from your doctor and the American Diabetes Association.
Exercise is very important because it helps the body burn off some of the excess glucose as energy.
Taking part in a regular fitness program has been shown to improve blood glucose levels in older people with high levels. A doctor can help plan an exercise program that balances the diet and medication needs and your general health. Drugs may not be needed for type 2 diabetes if good control can be achieved through diet and exercise. But when these measures fail, oral drugs, insulin, or a combination of the two may be prescribed. A person who normally does well without drugs will need to take medication during acute illnesses.