Usually people run on an empty stomach in the morning. Is it really good to run on an empty stomach in the morning? Let's explore.
Health experts believe that running on an empty stomach is harmful:
First of all, fasting exercise leads to an increase in the content of free fatty acids in the blood. If the free fatty acid is too high, there will be poisons to damage the myocardium, leading to arrhythmia and even sudden death.
Secondly, fasting exercise may also cause hypoglycemia. Our normal exercise needs energy to maintain, mainly from food. If we run on an empty stomach, the energy to maintain exercise can only be achieved by burning fat. This is why many people are fascinated by it, but the harm of hypoglycemia is really great. It is not suitable for strenuous exercise on an empty stomach in the morning. If you have the habit of running in the morning, you can eat some snacks or drink a cup of sugar water first.
Knowing that running on an empty stomach in the morning is harmful, don't give up eating because you choke. After all, fresh air in the morning is good for the respiratory system. Moreover, exercise in the morning is also conducive to nerve excitement, promoting metabolism, maintaining abundant physical strength and energy, and is of great benefit to investing in a day's work.
If you have the habit of running in the morning or like to exercise at this time, pay attention to the following points before exercising:
Drink water 20 to 30 minutes in advance, but don't drink too much water. Drinking water in the morning can alleviate the water shortage last night, adjust the concentration of body fluids and achieve a balanced state; And is beneficial to timely excretion of metabolites accumulated all night. After running, you should properly replenish water. It is best to eat salt water in moderation, which is more beneficial to your health.
Running after a meal or eating immediately after running will reduce the secretion of gastric acid, affect the digestion of food, and cause stomach problems over time. Generally, it is better to exercise after meals 1 hour. Running exercise before going to bed is not good, and exercise before going to bed will make the cerebral cortex in a state of high excitement, resulting in adverse reactions such as dreaminess or difficulty sleeping.
Although running on an empty stomach in the morning is harmful, only by taking corresponding measures can we avoid the harm and achieve the purpose of exercising.