Why does the sugar rise after exercising? Here is the answer

It’s common knowledge that exercise can lower blood sugar levels, but is it possible to increase blood sugar levels? Why does sugar rise after exercise?

In this article, we will provide the scientific answer to the question: Why does sugar rise after exercising?

Why does the sugar rise after exercising?

Lies the answer to the question of why does sugar rises after exercise? Exercising causes profound changes in glucose levels, as exercise usually causes the concentration of glucose in the blood to fall rapidly, while anaerobic exercise can cause it to rise.

It is healthy and normal for blood sugar to rise during exercise because the muscles need glucose, which is the body’s fuel, to compensate for the increased demand during exercise.
The body adapts after exercise and restores blood sugar levels to normal by releasing enough insulin, which is needed to bring blood sugar levels back to normal.

The scientific reason behind high sugar levels after exercise is that sports stimulate the body to secrete stress hormones, such as:

  • Adrenaline hormone.
  • cortisol hormone.

Adrenaline can stimulate the liver and adrenal glands to secrete glucose and cortisol, making the body more resistant to insulin. Excessive physical activity, such as competitive sports, can increase these stress hormones, in which case the level of glucose in the blood rises, usually dramatically. temporary.

The relationship between insulin resistance and exercise

After knowing the answer to a question, why does sugar rise after exercising? Let’s learn about the relationship between insulin resistance and exercise.

The body is more resistant to insulin after intense exercise due to the production of stress hormones, so if a person has diabetes, monitor high blood glucose, as they may need additional insulin to lower the level of glucose in the blood.

It found that people with type 1 diabetes had a rise in blood glucose for about two hours, while people with type 2 diabetes had a rise in blood glucose for about one hour.

Information that may interest diabetics about exercise

To understand what happens to diabetics if they exercise, we recommend reading the following:

Insulin-dependent diabetics who participate in sports may need to take more insulin injections after intense exercise, contrary to what is known because after exercise if:

  • The individual is normal and does not have diabetes: The normal response, which is to increase the production of insulin to lower the blood sugar that is released in exercise.
  • The individual is a type 1 diabetic: the body does not have the ability to increase insulin production to counteract the increase in glucose.

The bottom line is that anyone with diabetes who does intense exercise needs to monitor their diabetes more rigorously than they do with exercise that doesn’t require physical effort, such as walking or jogging.

It is worth noting that it has been found that patients with insulin-dependent diabetes, commonly known as type 1 diabetes, often see an increase in blood sugar levels, rather than a decrease in its levels, after doing any physical exertion or exercise.

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