Diabetes and Exercise. How Exercise Affect Blood Glucose Level

Your body uses the glucose stored in the muscles and liver for fuel when you start exercise. When theese stores of glucose run low, your muscles pull the glucose from the bloodstream. Glucose is the fuel that muscles use to keep you going.

Muscles keep plenty of glucose, stored as glycogen, ready to use on first notice. The blood glucose levels can fall during exercise while muscles pull glucose for fuel. But after you stop exercise, your blood glucose level will drop even more because your body must replenish spent glucose in the form of glycogen in muscle tissue and in the liver. For people with diabetes it means hypoglycemia. Check your blood glucose levels before exercise. If your blood glucose levels is less than 100 mg/dl, have a snack that has at least 15 grams of carbohydrate, such as piece of fruit or three graham crackers. Then test your blood glucose levels again 15 to 30 minutes later. Don’t start exercise until your blood glucose level is over 100 mg/dl! Right now check my advertisement on this page to learn more about diabetes products and services you can buy online now with rebates and discounts. Thank you for support!

Eexercise can also affect insulin absorption and the action. By increasing flow of blood throughout the body, exercise speed up how fast the insulin you inject gets to work. For example, insulin injected into an arm that’s then involved in exercise can speed up its absorption into the bloodstream. This makes it very important for people with diabetes to check blood glucose levels when exercise.

For people with type 2 diabetes, especially those who are controlling blood glucose through diabetic diet and exercise alone, big swings in blood glucose levels do not usually occur during exercise. However, if you have type 2 diabetes and are taking insulin, a sulfonylurea, or a meglitinide medications, your blood glucose levels can drop too low during or after exercise. Like people with type 1 diabetes, you will want to be careful to avoid hypoglycemia. Please monitor your glucose levels often just to be on the safe side.

Ask your doctor and diabetes management team to help you better understand interconnection between exercise and blood glucose levels to better control your diabetes disease. There is no such thing as too much information about diabetes. You need all the help you can get.

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