How Many Hours After A Meal Should A Diabetic Train
Exercise,  Healthy LifeStyle

How Many Hours After A Meal Should A Diabetic Train

Read Time:9 Minute, 1 Second

How long after eating should people with diabetes exercise? Actually, individuals with type 2 diabetes need to keep their blood sugar levels at 160 mg/dl within two hours of eating. The researchers came to the conclusion that it is preferable for diabetics to begin exercising 30 minutes after meals since exercise can lower blood glucose levels.

How to Judge Whether Exercise is Safe?

Before you start exercising, you should measure your blood glucose. When you start exercising, your body releases stress hormones, which will temporarily raise your blood sugar. If you have diabetes and your body can’t control your blood sugar well, your blood sugar will rise too much in the first half hour of exercise, and then start to fall. If you start exercising when your blood sugar is high, it can be dangerous. Before you start exercising, you may need to wait until it drops a little. To ensure that your blood glucose level is safe during exercise, we offer four suggestions:

  • If your blood glucose level is between 150 and 180, you are in the healthy range.
  • If your carbohydrate content is less than 140 and you take insulin, you may need to eat 15 grams of carbohydrate before exercise, so that the carbohydrate content will not fall too low.
  • If your insulin level is really high – 300 or higher – put off exercising a little and try taking a little insulin before you start.
  • If you take insulin, check your blood glucose level after exercise to make sure you have enough energy. This is especially important if you start a new exercise program.

The American Diabetes Association recommends 150 minutes of moderate exercise or 75 minutes of vigorous exercise per week.

Benefits of Exercise for Patients with Type 2 Diabetes.

First, your muscles need energy to work. In order to feed them, your body burns sugar as an energy source and lowers blood sugar levels. Second, when you exercise regularly, it can help your body use insulin more effectively. This can reduce your blood sugar level within 12 hours after exercise. In addition, regular hypoglycemia can greatly reduce the risk of heart disease. Everyone reacts differently to exercise, so she suggests tracking your blood glucose level Four to five hours after exercising after meals to see what your trend is. This can help you determine whether your level is healthy or falling too much.

This is especially important if you exercise in the evening. Especially after dinner, you need to know what your body will do when you exercise. If your blood sugar drops when you go to bed, it may lead to dangerous clinical conditions. Exercise after meals is a good way to lower blood glucose levels and reduce the risk of complications of diabetes, including heart disease.

However, before starting or changing your exercise program, talk to your doctor to determine what is best for you.

Why is Regular Meal Time Important for Patients with Diabetes?

  • Regular meal time helps regulate blood glucose

As you may have known and felt before, eating according to a fairly consistent meal schedule helps maintain blood sugar stability and makes you feel energetic all day. If you rest too long between meals, you will feel a significant drop in blood sugar. At the same time, if you arrange a big meal for yourself every day, in the end, you are likely to encounter a sharp rise in blood sugar and a complete lack of energy for the rest of the day. Although blood glucose levels usually peak within about 90 minutes after a meal, the time required for blood glucose levels to return to normal varies from person to person. It also depends on whether a person is using hypoglycemic drugs, such as insulin, which can accelerate aging.

  • A regular diet helps regulate the body clock

Regularly scheduled meals are not just about blood sugar levels. When you eat, it is also a powerful signal to every cell in your body, affecting the level of inflammation, how fast your body replaces old and dead cells with new and stronger cells, affecting the health of your intestinal microbiota, and even your biological clock.

Regular meals may be good for your health because they support your biological clock. A huge network of 24-hour cycles running in the context of each cell of the human body, circadian rhythms drive the constant fluctuations of hormone levels, metabolism, and everything you do and think. They can even affect the body’s response to drugs. Even your microbiota has a strong circadian rhythm, and they must follow the best function. These bacteria live in your gut and have proven to be an integral part of immune health. At the same time, circadian rhythm disorder is considered to aggravate the development and progress of chronic diseases such as cardiovascular disease and type 2 diabetes.

When you eat, you may affect genes related to setting circadian rhythm and metabolism. It has something to do with what you already know: insulin. The study authors explained that the insulin released every time you eat will not only trigger the body to absorb blood sugar, but also play a powerful timing signal role in the whole body.

Key points: eating strategies conducive to blood glucose management are very beneficial to your overall health.

The Best Meal Schedule for Type 2 Diabetes

Although it will be convenient to give everyone a detailed schedule when you should eat, the meal time is not so simple. Everyone is unique. It is important to determine the most effective method for everyone in terms of meal time and blood glucose management.

Here are four proven meal time guidelines to consider:

  • Have a big breakfast

Studies have shown that in patients with type 2 diabetes and obesity, eating more meals in the morning and less meals for lunch and dinner may promote weight loss, reduce blood glucose levels, and reduce daily insulin doses. For best results, breakfast should be a rich diet rich in protein, fiber and fat that control blood sugar. In the morning, blood glucose levels tend to rise with the increase of cortisol levels, so low carbohydrate breakfast will not aggravate this change.

  • Don’t stay awake without eating for more than 5 to 6 hours

Generally speaking, try to reduce any long interval in the day without fuel, and point out that most patients with diabetes should try to shorten the 5-6 hours between meals. Some people even need to eat it every 3 to 4 hours to achieve the best blood glucose management. Remember, how often you need to eat will be the determinant of your ideal snack strategy.

How Many Hours After A Meal Should A Diabetic Train
  • Eat snacks purposefully

Eating snacks depends on their lifestyle, activity level and feelings. After all, she said, while some people do benefit from snacks in terms of blood glucose maintenance, energy levels and overall satiety, others do better at three meals a day. Finally, the most important part of snacks may be the intentionality behind it. Do you eat snacks at 3 p.m. because you are hungry and your blood sugar level is getting lower and lower? Or just because you’re bored at your desk? Paying attention to your blood glucose level, such as using a continuous blood glucose monitor, is very helpful to check your physical condition.

  • Try to fast at night

There are various views on intermittent fasting or not eating for a long time of the day, especially when it comes to the best health of patients with diabetes. However, most experts agree that fasting at night – when your body is destined to sleep – is beneficial. Diabetics should also try not to eat for 10 to 12 hours every night. For example, if you eat breakfast at 8:30 every morning, this means that you are limited to nighttime meals and snacks between 8:30 and 10:30 every night.

FAQs of Train in Patients with Diabetes

  • Is it better for diabetes patients to eat before or after exercise?

Research shows that eating less before exercise helps burn fat. People with diabetes must maintain blood glucose levels, so they should pay attention to eating before or after exercise and during exercise.

  • How long can diabetes patients walk?

If you are more likely to have type 2 diabetes, you should take a 15 minute walk after each meal. A new study shows that for adults with pre diabetes, walking at a moderate pace after meals is as effective as walking for 45 minutes a day, just as walking for an hour a day, in regulating overall blood glucose levels.

  • At what age do most adults begin to experience ROM decline?

For example, due to the normal aging process, the attributes of 40 to 80 muscles will be reduced by 30 to 50%. This reduction may lead to the reduction of range of motion (ROM) and muscle strength, as well as the reduction of tactile sensation in the plantar area, resulting in changes in plantar load response.

  • Which is the last exercise for diabetes patients?

If the goal is to build your strength, start with a warm-up and do your strength exercises. If you want to include aerobic exercise, then do longer training. If you are preparing for a race or want to improve your endurance in the gym, start with aerobic exercise, but pay attention to your weight.

  • When is the best time for diabetes patients to exercise?

Generally speaking, one to three hours after a meal is the ideal time for exercise, because your blood glucose level is more likely to rise. As far as insulin is concerned, it is important to test blood glucose before exercise.

  • Must diabetes patients exercise in the morning?

In terms of controlling blood glucose levels, it is best for diabetes patients to exercise at any time of the day, rather than doing the first thing on an empty stomach in the morning. Exercise before breakfast may be detrimental to blood glucose control in patients with diabetes.


To sum up, for patients with diabetes, 30 minutes of exercise after meals is the best exercise time. It’s best not to exercise on an empty stomach in the morning. I hope this article can help you clearly understand the reasonable exercise time of diabetes patients.

Learn more exercises for a healthy lifestyle below!

Average Rating

5 Star
4 Star
3 Star
2 Star
1 Star

Leave a Reply

Your email address will not be published.