Regarding the question of sleeping after meals, is it good to sleep after meals

Sleep immediately after eating After eating, a large amount of food is in the stomach, and in order to better digest and absorb, the human body will increase the blood flow in the stomach and intestines. However, the amount of blood in the body is relatively fixed, so the blood volume of the brain will decrease, and the blood pressure will also drop, if you sleep at this time, it is easy to have a stroke due to insufficient blood supply to the brain. Moreover, the digestion of sleep immediately has to occupy a large amount of blood, and the brain will not sleep well or even be dangerous due to the lack of blood; On the other hand, due to the slow peristalsis of digestion, it is easy to cause gastrointestinal diseases; The third aspect is that calcium is easy to accumulate and stones are easy to form; Fourth, it is easy to gain weight.

If you go to bed immediately after eating, it is also very harmful to the elderly.

As people age, the function of nerve cells gradually declines. Older people sleep less than younger people, wake up easily, and therefore get tired easily. Elderly people often take a nap and think about falling asleep during the day, especially after lunch.

This practice is detrimental to the health of the elderly. Medical experts from the Federal Republic of Germany recently pointed out that there are three types of people who have certain dangers of napping after meals: the elderly over 65 years old; Obese people who weigh more than the standard weight of 20; People with very low blood pressure or people with severe circulatory disorders, especially those who often experience dizziness due to narrowing of cerebral blood vessels.

Older people mostly have arteriosclerosis, especially obese people. Hyperlipidemia can easily cause arterial arteriosclerosis, cerebral arteriosclerosis, and often cause insufficient blood supply to the brain. After eating, the blood circulation of the digestive tract is vigorous, the blood flow to the brain is relatively reduced, and the sleep is stationary, which is easy to aggravate the lack of local blood supply to the brain.

There is a health adage in my country, "Eating and lying down is a hundred diseases." Therefore, the elderly should not go to bed immediately after eating, and can do some light activities to improve blood circulation.

If it is not good, it is not conducive to intestinal peristalsis, that is, it does not help digestion, and it is easy to gain weight.

It's not good for the stomach, it's not digestible, it's not good for your health.

Sleep after eating, with your bowels on your back.

"Taking a nap" after eating at noon is a habit of many people's lives, office workers "replenish energy" for the afternoon's work, and retirees nourish their spirits. A few days ago, some studies have shown that taking a nap for half an hour before a meal is more effective than taking a nap for 2 hours after a meal, which can effectively eliminate fatigue and greatly improve the efficiency of work and study in the afternoon.

In this regard, scientists suggest that it is better to change the nap time ——— earlier to a nap before meals.

There is some truth to this, but don't stick to it. Professor Fan Dongsheng, head of the sleep center of Peking University Third Hospital, told reporters. Why do people get dizzy after a nap?

This is due to the fact that after eating, the blood flow rushes to the gastrointestinal tract, resulting in a relative decrease in blood flow to the brain and limbs, the brain and limbs do not get enough oxygen and nutrients**, and metabolites such as lactic acid cannot be discharged in time. There is a folk saying that "sleep after eating, and the intestines are on the back". In particular, office workers often lie on the desk for a nap, which compresses the chest, affects breathing, aggravates the degree of hypoxia in the brain, and causes physiological temporary "cerebral anemia".

The brain and gastrointestinal tract are competing for blood at the same time, often at the expense of one or the other, resulting in the digestion and nervous system not being able to work at full capacity.

According to the research of German scholars, when taking a nap after a meal, the subcutaneous capillaries dilate, the blood flow increases, and the blood rushes to the digestive organs and competes with the brain, which is at this time in danger of inducing cerebral embolism. Therefore, people who weigh more than 20 of the standard weight, people with very low blood pressure and people with serious disorders of the blood circulation system, especially those who are often dizzy due to cerebrovascular lesions, should try to avoid napping after meals.

Professor Fan Dongsheng suggested that if conditions permit, you can eat some fruit, or drink some milk and hot soup after work or school, and then "take a nap" before getting up for lunch. This can eliminate fatigue more effectively, and can also allow food to be fully digested and absorbed. People with poor gastrointestinal function should take special care not to sleep after meals.

For people who are reluctant to change their sleep habits, you can do some light activities after meals, take a walk, rub your abdomen, about 10 to 20 minutes, and then you can "sit back and relax" in a down-to-earth manner. If you don't have enough time to take a nap before meals at noon, you can lie on your back on a chair and close your eyes for a moment after eating, and try to relax the belt so that your brain and stomach and intestines can get enough rest. It should be noted that the nap time should be controlled at 15 to 30 minutes, and the longest time should be less than 1 hour, otherwise if this limit is exceeded, from light sleep to deep sleep, not only is it not easy to wake up, but there will be a slight headache or general weakness when you wake up.

We can't go to bed right after eating, because when we sleep, the peristalsis of the stomach and intestines will weaken, and the food in the stomach will not be able to reach the intestines in time. If you go to bed just after eating, you will definitely have indigestion. After a long time, you will get gastrointestinal diseases!

It can be seen that going to bed just after eating is a bad hygiene habit that should be corrected. Don't go to bed right after eating for the following reasons:

1. It is easy to cause obesity Sleep metabolism will slow down, gastrointestinal peristalsis will slow down, and food cannot immediately enter the small intestine for digestion. Food accumulates in the stomach, and calories also accumulate in the body, which can easily lead to obesity. I'm afraid that fat girls should pay attention to this.

2. It is easy to cause loss of appetite Food stored in the stomach for too long will cause flatulence, which is a person's feeling of fullness and affect the appetite of the next meal.

3. It is easy to cause stroke Food hoarding in the stomach will make the blood flow of the brain to the stomach, due to the decrease in blood pressure, the oxygen supply to the brain will also be reduced, resulting in extreme tiredness after meals, easy to cause heartburn, insufficient blood supply to the brain is also easy to cause stroke.

Fourth, easy to indigestion Sleeping after a meal slows down gastrointestinal peristalsis, and the digestive mucosa's ability to digest food is weakened, which is easy to cause indigestion, and sleeping after a meal is at risk of esophageal reflux disease. After eating, do some light activities, such as walking, and then go to bed after about half an hour, which is conducive to the digestion and absorption of food.

Not good. 1.It is easy to cause disorders of human digestive function and poor absorption of nutrients. For some people, it can also cause nutrient accumulation, leading to obesity.

2.Sleep on the stroke

After eating, especially when the amount of a meal suddenly increases, people are more likely to be sleepy and fall asleep, which will make the food full in the stomach stay for too long and affect the normal progress of digestive function. In addition, after eating, a large amount of food is in the stomach, and in order to better digest and absorb, the human body will increase the blood flow of the stomach and intestines. However, the amount of blood in the body is relatively fixed, so the blood volume of the brain will decrease, and the blood pressure will also drop.

After eating, people have to digest it.

Generally, you need to rest for half an hour before you can exercise or sleep.

Because if you go to bed just after eating.

Those foods are converted into fat.

If you are really forced to sleep, it is best to sleep on your right side to help digest Western medicine: sleeping after a meal is prone to stroke.

According to Dr. Yang Na of the Third Hospital of the Beijing Armed Police Force, after people have eaten a full meal, especially when the amount of a meal suddenly increases, people are more likely to be sleepy and fall asleep, which will make the food full in the stomach stay for too long and affect the normal progress of digestive function. In addition, after eating, a large amount of food is in the stomach, and in order to better digest and absorb, the human body will increase the blood flow of the stomach and intestines. However, the amount of blood in the body is relatively fixed, so the blood volume of the brain will decrease, and the blood pressure will also drop.

Therefore, after eating, you should move before going to bed to avoid strokes.

Traditional Chinese Medicine: The stomach and intestines are busiest 1-2 hours after meals.

Dr. Wang Guowei of Beijing Hospital of Traditional Chinese Medicine said that after food enters the gastrointestinal tract, it reaches its peak absorption within about 1-2 hours after eating, and can be completely emptied in 4-5 hours. When people have just eaten enough, it should be the time when they need to have a strong gastrointestinal function. However, when the human body is asleep, most of the body's tissues and organs begin to enter a state of "rest" with slow metabolism, while the gastrointestinal tract is forced to be in "intense work", resulting in an imbalance in some parts of the body.

In the long run, it is easy to cause disorders of human digestive function and poor absorption of nutrients. For some people, it can also cause nutrient accumulation, leading to obesity.

Joint recommendations of Chinese and Western medicine:

You can't lie down immediately after eating, but you can't do strenuous exercise right away, standing properly or walking slowly can be chosen.

Not good. When we sleep, the peristalsis of the stomach and intestines will weaken, and the food in the stomach will not be able to reach the intestines in time. If you go to bed just after eating, you will definitely have indigestion. After a long time, you will get gastrointestinal diseases!

Do not go to bed immediately after eating, as it may cause harm to your child's body.

If I am sleepy after eating, can I sleep immediately? Nutrition experts help you interpret it, and you don't dare anymore.

Yes, you can. Because after eating, most of the blood is concentrated in the stomach, and the brain will be ischemia, so I always feel very sleepy after eating. At this time, it is best to lie still (and sleep is fine), if you do something else at this time, the blood flow to the stomach will be reduced, which will affect digestion.

It is also not advisable to take a walk after a meal.

Lying down immediately after a meal can cause food or liquid in the stomach to regurgitate and be inhaled into the lungs, causing pneumonia.

It's best to sit and rest before going to sleep.

Yes, but it's best not to, as insufficient blood supply to the stomach after sleeping can cause indigestion.