Can I eat immediately after exercise? Nowadays, many people have joined the fitness team. We should develop good exercise habits, which can help us improve our body resistance and lose weight. Let me talk about whether I can eat immediately after exercise.

Can I eat immediately after exercise? 1 Don't eat immediately after exercise, and don't do strenuous exercise immediately after meals. There are two reasons. First, the cerebral cortex center responsible for skeletal muscle and myocardial movement is in a relatively excited state during exercise, while other parts are in a relatively inhibited state, gastrointestinal peristalsis is weakened, and digestive juice secretion is reduced.

Second, a large amount of blood is distributed in the exercise system during exercise, and the blood in the digestive system is reduced and the function is reduced. Even if the movement is stopped, the above situation will be maintained for a short time.

Therefore, eating immediately after exercise will affect the digestion and absorption of food, which is not good for your health. Over time, it will also cause gastrointestinal diseases such as indigestion and chronic gastritis.

There is a lot of food in the stomach after meals, which hinders the activity of diaphragm and greatly affects breathing. This is not only not conducive to exercise, but also easy to involve the mesentery, causing abdominal pain and discomfort, and even gastroptosis.

Therefore, it is generally recommended to rest for half an hour after exercise and exercise vigorously after meals 1 hour.

Six taboos after strenuous exercise:

Take a break right away.

During strenuous exercise, people's heart beats faster, muscles and capillaries dilate, and blood flows faster. At the same time, the rhythmic contraction of muscles will squeeze the venules, prompting blood to flow back to the heart quickly.

At this time, if you stop to rest immediately, the rhythmic contraction of muscles will also stop, and a large amount of blood that originally flowed into muscles cannot flow back to the heart through muscle contraction, resulting in a drop in blood pressure and temporary ischemia of the brain, causing palpitation, shortness of breath, dizziness, pallor, and even shock and fainting.

Therefore, after strenuous exercise, we should continue to do some small movements, and then stop to rest after breathing and heartbeat are basically normal.

Ji er Ma Shang bathing

After strenuous exercise, in order to keep the body temperature constant, blood vessels on the skin surface expand, sweat pores expand and sweat increases, which is beneficial to heat dissipation. At this time, if the cold water bath is suddenly stimulated, the blood vessels will contract immediately, the blood circulation resistance will increase, and the body's resistance will decrease, and people will easily get sick.

If you take a hot bath, the blood flow to the skin will continue to increase, and too much blood will flow into the muscles and skin, resulting in insufficient blood supply to the heart and brain, dizziness in the light, collapse and shock in the heavy, and other chronic diseases will be easily induced. So after strenuous exercise, you must have a rest before taking a bath.

Three bogeys: binge drinking to quench thirst

When thirsty after strenuous exercise, some people binge drink cold boiled water or other drinks, which will increase the gastrointestinal burden and dilute the gastric juice. This not only reduces the bactericidal effect of gastric juice, but also hinders the digestion of food.

Drinking water too fast will also increase the blood volume too fast, suddenly increase the burden on the heart, cause temporary disorder of electrolytes such as potassium and sodium in the body, and even cause heart failure, chest tightness and abdominal distension.

Therefore, it is not advisable to drink more water or cold drinks after exercise, otherwise it will affect the heat dissipation of body temperature and cause colds, abdominal pain or other diseases.

Four don't eat too much sugar.

Some people feel comfortable eating sweets or sugar water after strenuous exercise, and think that eating sweets after exercise is good. In fact, eating too much sweets after exercise will consume a lot of vitamin B 1 in the body, and people will feel tired and lose appetite, which will affect the recovery of physical strength.

Therefore, it is best to eat more foods containing vitamin B 1 after strenuous exercise, such as vegetables, liver, eggs and so on.

Five avoid drinking alcohol to eliminate fatigue

After strenuous exercise, people's physical function will be at a higher level. Drinking alcohol at this time will make the body absorb alcohol faster and enter the blood, which will do more harm to organs such as liver and stomach than usual.

This will cause fatty liver, cirrhosis, gastritis, gastric ulcer, dementia and other diseases for a long time. It is not good to drink beer after exercise. It will increase uric acid in the blood, greatly stimulate joints, cause inflammation and cause gout.

Six avoid smoking to relieve fatigue

Smoking after exercise will accelerate the metabolism of the human body, and the organs in the body are in a high-level working state, so that a large amount of smoke will enter the body. After exercise, the body cannot be satisfied because it needs a lot of oxygen, and it is more vulnerable to carbon monoxide, nicotine and other substances.

So at this time, smoking is more harmful to you than usual, and poor oxygen absorption also affects the recovery of the body after exercise, making people feel tired more easily.

After reading the above introduction, I believe you have a lot of understanding of some matters needing attention after exercise. Don't eat immediately after strenuous exercise. If you eat it right away, it will cause some stomach problems for a long time. Don't eat until your body calms down after exercise. In addition, you must make some adjustments after strenuous exercise. Don't take a bath immediately, and don't gulp water.

Can I eat immediately after exercise? You should eat at least 30-40 minutes after exercise, 0.5 hour after normal exercise and at least 1.5-2 hours after exercise.

Regular exercise can enhance physical fitness, promote digestion and increase appetite. At the same time, it is the fastest time for the human body to absorb nutrients after exercise, which is conducive to supplementing various nutrients.

However, it is not recommended to eat immediately after exercise, because the blood just works after exercise, which naturally reduces the blood supply in the gastrointestinal tract, which can affect absorption and digestion and reduce the intake and utilization of nutrients in food. People who eat too early for the purpose of fitness can be more obese because of better absorption.

In addition, for older middle-aged and elderly people, it is recommended not to take strenuous exercise, but to take a walk and play Tai Ji Chuan appropriately, and pay attention to a light diet after exercise to avoid being too greasy.

What should friends try to avoid after exercise?

Don't squat and rest.

This is a very common practice. When you feel tired after exercise, you squat or sit, thinking that you can save your physical rest. In fact, this is a wrong approach. If you squat down and rest immediately after fitness exercise, it will hinder the blood return of lower limbs, affect blood circulation, deepen physical fatigue, and even cause gravity shock in severe cases.

Therefore, after each exercise, we should adjust the breathing rhythm, do some low-calorie activities, such as walking slowly, doing some relaxation gymnastics, or simply taking a deep breath, so as to promote the blood of limbs to return to the heart, speed up the recovery of physical fitness and eliminate fatigue, and let our companions help us when we are really exhausted.

Don't be greedy for cold drinks

Exercise often makes people sweat, especially in summer. With the consumption of a lot of water, there is always a feeling of thirst after exercise, and water is urgently needed. Mainly young people, most of them like to buy cold drinks to quench their thirst. But at this time, the human digestive system is still in a state of inhibition, and the digestive function is low.

If you eat a lot of cold drinks for a period of time to quench your thirst, it is easy to cause gastrointestinal cramps, abdominal pain and diarrhea, and induce gastrointestinal diseases. Therefore, don't eat a lot of cold drinks immediately after exercise. It is appropriate to add a small amount of boiled water or salt water at this time.

Don't eat right away

During exercise, especially during strenuous exercise, the motor nerve center is in a state of high excitement. Under its influence, the parasympathetic nervous system, which manages the activities of internal organs, strengthens the inhibition of digestive system activities.

At the same time, in the process of exercise, the whole body blood is redistributed, the demand for exercise organs is more concentrated, and the supply of organs in abdominal cavity is relatively reduced.

The above factors weaken the peristalsis of gastrointestinal tract and greatly reduce the secretion of various digestive glands. It takes 20-30 minutes to recover after the exercise. If you eat in a hurry, it will increase the burden on the digestive organs, cause dysfunction and even cause many diseases.

Don't lower your body temperature.

During exercise, blood vessels on the body surface dilate, body temperature rises, pores relax, and perspiration increases. If you go into the air-conditioned room immediately after exercise or take a cold nap at the tuyere, or use a cold water punch to cool down, your skin will be tight and sweat, causing physiological dysfunction such as body temperature regulation and decreased immune function, which will lead to colds, diarrhea, asthma and other diseases.

Do not smoke.

Smoking after exercise, the air inhaled into the lungs mixed with a lot of smoke, on the one hand, in addition to reducing the oxygen content, is not conducive to paying off the "oxygen debt", it is difficult to eliminate physical fatigue.

On the other hand, when the human body inhales this foggy air, it will affect the gas exchange in the alveoli of the human body, resulting in chest tightness, asthma, dyspnea, dizziness, fatigue and other symptoms due to insufficient oxygen supply after exercise.

Don't "omit" relaxing and organizing activities.

Practice shows that relaxation and finishing activities can not only make athletes' cerebral cortex excited, but also accelerate their heartbeat and breathing frequency, and through appropriate relaxation exercises, such as bare hands, walking, relaxing massage, breathing rhythm relaxation exercises, etc., athletes can return to the quiet state before exercise.

But also help to restore muscle fatigue, reduce the discomfort of acid swelling, and avoid dizziness, fatigue, nausea, vomiting, dizziness and other adverse phenomena after exercise and fitness. Therefore, we should do a good job of relaxation exercise after each fitness, which is conducive to the recovery of the body and the improvement of fitness effect.