Exercise is important for everyone, but if you have diabetes, it becomes that much more critical. Diabetes is a generic term for a group of illnesses that affect the way the body controls and processes blood sugar. Glucose, or blood sugar, is a primary source of energy. If you have any form of diabetes, your body retains too much glucose in the blood. The excess affects body systems and can lead to secondary medical problems. Exercise helps those with diabetes manage their illness.
Circulation
Circulation is a major concern if you have diabetes, especially in the lower extremities, such as the feet. The Patient and Family Resource Center, a resource of NYU Langone Medical Center, reports that exercise improves circulation, but the benefit is a double-edge sword. Prior to beginning an exercise program, talk to your doctor about proper footwear. An injury or lesion on your feet is a potential problem. Poor blood flow puts you at risk for serious infection. Always wear comfortable and protective footwear when exercising. Follow the directions your doctor provides to avoid foot problems.
Blood Sugar Control
One of the most prominent benefits of exercise for those with diabetes is blood sugar control. Blood sugar usually drops during exercise. MayoClinic.com suggests those with diabetes combine aerobics and resistance training to help control blood sugar. For example, you might walk for 30 minutes five days a week and add weight lifting two days. Your doctor may want to alter your insulin and diet to adapt to your exercise program. Carry a carbohydrate -- such as a cracker or slice of bread -- with you when you exercise in case your blood sugar drops too low.
Cholesterol
Having diabetes increases your risk of cardiovascular conditions, such as stroke, arteriosclerosis and heart attack, according to MayoClinic.com. Exercise increases the level of good cholesterol and lowers the bad cholesterol. This is true whether you have diabetes or not, but since diabetics are at higher risk, controlling cholesterol is critical. Exercise can help.
Precautions
Although exercise is important if you have diabetes, you need to take some precautions. First and foremost, do not start an exercise plan without talking to your doctor. Diabetes is associated with multiple secondary medical problems. You may need to have your eyes examined or a stress test to ensure you are healthy enough to exercise. Try to exercise with a family member or friend. Wear a medic alert tag so if you become ill, emergency medical staff will know you have diabetes. Learn about your illness and know the symptoms of low blood sugar. The Patient and Family Resource Center recommends you inject your insulin in your stomach, as opposed to a leg or arm, if you exercise regularly. This prevents it from being absorbed too quickly.
