Without a diagnosis of prediabetes or diabetes, it should take one to two hours for the increase in blood sugar to decrease. You can opt for a walk or a workout to speed up the process. The effect of physical activity on blood sugar will vary depending on how long you are active and many other factors. Physical activity can lower blood sugar up to 24 hours or more after training by making the body more sensitive to insulin.
Exercise is one of the best ways to lower blood sugar. A single exercise session can lower blood sugar for 24 hours or more. The more intense the exercise, the longer your blood sugar will be affected. Low blood sugar is possible even four to eight hours after exercise.
Having a snack with slower acting carbohydrates, such as a granola bar or a nut mix, after exercising can help prevent a drop in blood sugar. After you have low blood sugar, the first symptoms of low blood sugar are less noticeable for 48 to 72 hours. Be sure to check your blood sugar level more often to prevent it from dropping too low again, especially before eating, exercising, or driving a car. Your blood sugar level rises immediately after you eat a meal or snack (Figure.
In a healthy person, insulin starts to work and the blood sugar level returns to the level before meals 2 hours after eating. In patients with untreated diabetes, the blood sugar level does not return to the pre-meal level on its own. Some people's blood sugar level stays high two hours after eating, although on an empty stomach it would be at a normal level. As a result, the risk of developing diabetes increases as insulin is not secreted correctly or does not work properly in the body.
To ensure that insulin works properly, it's important not to overeat and avoid obesity. Knowing which foods won't cause a sudden and extreme rise in your blood sugar level and using this knowledge in your daily life will help you prevent obesity and diabetes and maintain good health. The presence of ketones indicates that the body does not have enough insulin to control blood sugar. You also may not be able to control your own blood sugar level or treat it yourself, depending on your symptoms.
Checking your blood sugar level more often before and after exercise can help you see the benefits of physical activity. Sugars and starches raise blood sugar levels, but fiber doesn't cause a rise in blood sugar because the body can't absorb and break down these types of carbohydrates. Checking yourself approximately every half hour lets you know if your blood sugar level is stable, rising or falling, and if it's safe to continue exercising. They cause a more gradual release of sugar in the body, which means that blood sugar levels don't rise quickly after a person ingests them.
Many people think that all high-calorie foods raise blood sugar, but this is not always the case. It's also important that your friends, family, co-workers, teachers, coaches, and other people you may be with often know how to measure your blood sugar level and treat severe blood sugar before it occurs. Controlling your blood sugar before doing any physical activity is important to prevent hypoglycemia (low blood sugar levels). When foods with a low GI are consumed, sugar is gradually absorbed into the body, so the blood sugar level increases gradually.