Insulin pumps are especially helpful to match your insulin to your lifestyle, instead of the other way around. The pump delivers insulin in varying, small amounts throughout the day, more closely resembling a healthy pancreas. Type 1 diabetics of all ages are using the insulin pump, and even some type 2 diabetics have chosen to try the pump.

Insulin pumps boast better blood glucose control, even a potentially lower A1C. The American Diabetes Association lists some pros/cons of the insulin pump. The pump eliminates the need for multiple injections, significantly reduces large swings in blood glucose, makes diabetes management easier, and can improve the quality of life. Pumps have a convenient disconnect port so you can shower, swim or bathe in an instant. On the negative side, the pump can also cause weight gain or ketoacidosis if the catheter falls out, can be expensive, requires initial training and can be troublesome to cart around. However, the pump is relatively small and can be worn fairly inconspicously in a waistband, pocket or even a sports bra.

For 24 hours a day, insulin pumps deliver short-acting insulin through a catheter placed under the skin. After an initial training period, you program the pump to deliver various doses of basal insulin throughout the day to keep blood glucose steady between meals and during the night. Then you press a few buttons to deliver bolus insulin to cover carbohydrates in meals/snacks. Conveniently, a bolus dose can also be administered to cover your inability to refuse grandma's cherry pie or act as a corrective dose to treat an unexpected high blood glucose level. No more needles, but the port site does need to be changed every few days.

Head to The Diabetes Mall to see the more popular pumps on the market, along with books and resources to aid your research.