Western medicine:
Sleeping after meals is easy to have a stroke.
Dr. Yang Na from the Third Hospital of Beijing Armed Police said that people are more likely to fall asleep after a full meal, especially when the amount of a meal suddenly increases, which will make the full food stay in the stomach for too long and affect the normal digestive function. In addition, a lot of food is in the stomach after meals. For better digestion and absorption, the human body will increase the blood flow of the stomach and intestines. But the blood volume in the body is relatively fixed, so the blood volume in the brain will decrease and the blood pressure will drop. If you sleep at this time, it is easy to form thrombosis and stroke because of insufficient blood supply to the brain. Therefore, after eating, you should exercise first, and then sleep to avoid a stroke.
Chinese medicine:
The stomach is busiest after meals 1-2 hours.
Wang Guowei, a doctor of Beijing Hospital of Traditional Chinese Medicine, said that after food enters the gastrointestinal tract, it reaches the absorption peak within 1-2 hours after meals, and it can only be completely emptied in 4-5 hours. After a person has just had enough to eat, it should be a period when the gastrointestinal function needs to be vigorous. However, when the human body is sleeping, it is often that most tissues and organs of the body begin to enter a "rest" state with slow metabolism, while the gastrointestinal tract is forced to be in a "tense work" state, resulting in local imbalance of the body. In the long run, it is easy to cause the disorder of human digestive function and malnutrition. For some people, it will also cause nutrient accumulation and lead to obesity.
Chinese and western medicine * * * have suggestions:
You can't lie down immediately after a meal, but you can't do strenuous exercise immediately. You can choose to stand properly or walk slowly.
Sleep after eating, esophageal involvement.
Miss Zhang works in a foreign-funded enterprise and has only one and a half hours' rest at noon. In order to work better in the afternoon, she always takes a nap after eating. Although I sometimes feel a little bloated after getting up, I feel more energetic when I go to work in the afternoon. A few months later, she began to feel more and more unable to eat, her chest was burning, and the food she barely ate surged up. Most of the time, she swallowed the food by force to avoid making a fool of herself in front of her colleagues. She thought that she might have indigestion because of lack of exercise, so she bought some drugs to help digestion, but the effect was not obvious, and the food she ate was poured into her mouth from time to time. After a while, she began to cough constantly, and the respiratory doctor saw a lot, but she didn't cure her cough. It was not until one day that she went to see "indigestion" in the stomach and intestines that the doctor discovered that she had gastroesophageal reflux, and this persistent cough was caused by esophagitis caused by long-term food reflux. Because she always sleeps after eating at noon every day, the pressure in the stomach makes the sphincter of cardia at the junction of stomach and esophagus dysfunctional and not tightly closed, which leads to food reflux into esophagus and mouth. After a little exercise for half an hour, she slept for a while, and then after the combined treatment of antacids and gastrointestinal motility drugs, gastroesophageal reflux finally recovered and cough recovered quickly.
Experts pointed out that gastroesophageal reflux disease is not only painful, but also may induce esophageal cancer. At present, the incidence of gastroesophageal reflux in working people like Miss Zhang has increased, so we should be vigilant and not take a nap immediately after working meals.
Eating apples immediately after breakfast is harmful to your health? There is no harm, but it is recommended to eat fruit before meals.
What harm does skipping breakfast do to your health? Bad for the stomach
Try to have breakfast and eat well.
Hope to adopt, thank you.
How about going to bed after breakfast? Bad, it will cause gastrointestinal damage.
If you sleep and digest immediately after a meal, it will occupy a lot of blood, and the brain will sleep badly and even be dangerous because of insufficient blood supply; On the other hand, due to slow digestion and peristalsis, it is easy to cause gastrointestinal diseases; The third aspect is that calcium is easy to accumulate and form stones; The fourth aspect is easy to get fat
What harm does eating breakfast do to your health? What's the disadvantage of n: 1, which slows you down: breakfast is the energy source of brain activity. If you don't eat breakfast, your body can't supply enough blood sugar for consumption, and you will feel tired, weak, inattentive, depressed and slow to move. 2. Chronic diseases may "rise": skip breakfast and start a day's work with an empty stomach. In order to gain power, the body will use thyroid gland, parathyroid gland, pituitary gland and other glands to burn tissues, which will not only cause hyperthyroidism, but also make the body sour and suffer from chronic diseases. 3, the stomach may be "rebellious": eating breakfast at noon, the stomach is hungry for a long time, which will cause excessive gastric acid secretion, which is easy to cause gastritis and gastric ulcer. 4, constipation "out of the cage": in the case of regular meals, the phenomenon of gastrocolon reflex will naturally appear in the human body, simply speaking, it is to promote defecation; If you don't eat breakfast as a habit, it may cause gastrocolonic reflex disorder for a long time, which may cause constipation. 5. It will bring you closer to obese people: Once the human body realizes the lack of nutrition, it consumes carbohydrates and protein first, and then fat, so don't think that skipping breakfast will promote the consumption of fat. On the contrary, skipping breakfast will make you eat more for lunch and dinner. Instead of losing weight, you will get fat. Friendly reminder: don't think that you can lose weight without eating breakfast and absorbing less calories. According to nutritionists, breakfast is the most difficult meal for everyone to turn into fat in a day. Don't eat breakfast every day, just eat more lunch. Japanese sumo wrestlers only eat lunch and dinner instead of breakfast, so breakfast is very important. The ratio of breakfast, lunch and dinner is preferably 3: 2: 1, so that the essence you eat in a day can be consumed at the most vigorous time. According to nutrition experts, breakfast is the most important meal of the day. After resting from sleep, the body is fully prepared for a day's work and study. At this time, you really need to take in rich nutrition to cope with the consumption of the whole day. What harm does skipping breakfast bring? First, skipping breakfast will cause hypoglycemia and make people depressed. After a night's sleep, the nutrients in the human body have been exhausted. At this time, the blood sugar concentration is in a low state. If you don't eat breakfast, the blood sugar concentration will continue to drop, leading to pallor, weakness of limbs, listlessness, and sometimes even hypoglycemia shock. Second, it will seriously affect memory. According to experts, the energy of the brain comes from glucose, which can only be accumulated in the liver and kidneys and can only be stored for 8 hours. If you don't eat in the morning, your brain is short of energy, resulting in memory loss. Third, it is easy to get chronic diseases such as gastritis and ulcer if you don't eat breakfast. Fourth, induce gallstones. When people are on an empty stomach in the morning, the saturation of cholesterol in bile in the body is high, so eating breakfast is beneficial to the discharge of bile in the gallbladder; On the contrary, it is easy to precipitate cholesterol in bile and produce stones. A survey of women with gallstones by British scholars found that people with gallstones are related to not eating breakfast for a long time. Therefore, we should not only eat breakfast, but also attach great importance to the quality of breakfast. Some people think that "breakfast is gold, lunch is silver and dinner is copper". Eating breakfast every day is one of the elements to prolong life.
Is it good for your health to go to bed after breakfast at nine in the morning? Will you get fat? Not so good.
Because the stomach is busiest after meals 1-2 hours, it is easy to cause digestive dysfunction and malnutrition.
Will get fat.
Because this will make the food just eaten too late to digest, precipitate in the stomach, and digest slowly. If you pile it on your stomach, you will get fat after a long time.
Is drinking water immediately after smoking harmful to your health? Research progress of occupational hazards in welding operations 1, hazards and influencing factors of welding operations There are many health hazards in welding operations, which can be generally divided into two categories: physical factors and chemical factors. The former includes ultraviolet and infrared rays generated by high temperature arc light. The latter is various components of welding aerosol, including solid metals such as iron, manganese, aluminum, chromium, lead, nickel and radioactive elements, and gaseous gases such as manganese oxide, hydrogen fluoride and nitrogen oxides [1]. High temperature, vibration and noise are not obvious. Welding aerosol has high dispersibility and its biological activity is obviously higher than other dusts. Covered electrode and welding methods are different, the composition of welding aerosol changes greatly, and its biological activity is also different [2]; Biological activity is also related to the solubility and freshness of welding fume. 2. Damage of welding operation to workers' health 2. 1 welder's pneumoconiosis and lung function. During arc welding, the welding core, coating and metal base material in covered electrode are melted, evaporated, oxidized and agglomerated at the high temperature of arc, resulting in a large amount of dust of metal oxides and other substances, which can cause welder's pneumoconiosis if inhaled for a long time. Welder's pneumoconiosis generally occurs in a closed and poorly ventilated working environment, and the average length of service is about 18 years [3]. The measurement of lung ventilation function shows that exposure to welding dust can damage the lung ventilation function of welders to a certain extent, and the indexes of lung ventilation function such as FVC, FEV 1.0, FEV 1.0%, MMF, V50, V25 and PEFR are obviously reduced [4]. Smoking and dust exposure may have a synergistic effect on the pulmonary ventilation function of welders. The damage of lung ventilation function of welders tends to be aggravated with the extension of dust exposure time [5]. 2.2 Manganese Poisoning Various weldments and covered electrode contain different amounts of manganese. Generally, the manganese content in the cored wire is very low, only about 0.3~0.6%. In order to improve the mechanical strength, wear resistance and corrosion resistance, the manganese content in covered electrode can be as high as 23%. Welding in places with poor ventilation, such as cabins, boilers or closed containers, and long-term inhalation of manganese-containing smoke can cause manganese poisoning, which can detect manganese bleeding, increased urine manganese and changes in neurobehavioral functions [6]. The determination of manganese output can also be used as an early screening index for manganese poisoning [7]. 2.3 Welding smoke heat, also known as welder heat, is a kind of metal smoke heat. Systemic diseases caused by inhalation of metal oxides are characterized by sudden increase of body temperature and increase of peripheral white blood cell count, which usually begin at 6- 12 hours after exposure to metal oxide smoke, including dizziness, fatigue, chest tightness, shortness of breath, muscle and joint pain, followed by fever, leukocytosis and even chills. 2.4 Effects on the nervous system A large number of studies have shown that there is nervous system damage related to occupational exposure in welding operations, which mainly involves information processing functions such as memory, analysis and location, showing abnormal neurophysiology, neuropsychology and neurobehavior [9], which is closely related to manganese, aluminum and lead in welding dust. Use who. NCTB test showed that the total score of behavioral function was negatively correlated with urinary manganese [10], suggesting that the change of neurobehavioral function can be used as one of the early indicators to prevent manganese poisoning [1 1]. Foreign studies have reported that the total score of behavioral function of electric welding workers is higher than that of the control group. The author analyzes that it may be caused by the health effect of workers and the training effect of job-related skills [12]. The influence of electric welding on the investigation function of workers' parasympathetic nerves has also been reported [13]. It has been reported abroad that the onset age of welder's Parkinson's syndrome is obviously earlier [14] (the average age is 46 years old, and the average age of control group is 63 years old), suggesting that welding work is one of the risk factors of Parkinson's syndrome. 2.5 Effects on eyes and panels The damage of ultraviolet rays (UVR) and infrared rays (IFR) to eyes and panels is an important aspect of occupational injuries in welding operations. It is often reported that the eye symptoms of welders are obviously increasing, such as electro-optic ophthalmia, chronic blepharitis, conjunctivitis and lens opacity, and the prevalence of chronic blepharitis and conjunctivitis tends to increase with the increase of working years [15]. The main damage caused by UVR overexposure is photosensitive keratitis, and the welder's cataract is related to infrared exposure. Recent studies abroad show that workers exposed to excessive UVR are at risk of non-melanocytic panel cancer [16] and other chronic diseases such as malignant melanoma of the eye [17]. 2.6 The impact on the reproductive system is significant. Therefore, in recent 10 years, some studies on reproductive toxicity of electric welding have been carried out at home and abroad, mainly involving the quality of male workers, the reproductive outcome of female workers and the injury mechanism. The research shows that the menstrual flow, shortened cycle, prolonged menstrual period, increased leucorrhea, spontaneous abortion, premature delivery and dysmenorrhea of female welders are higher than those of the control group [18]. The appearance of manganese poisoning male workers is even grayish white, the PH value is normal, and the average liquefaction time is longer than that of the control group. The results showed that the average amount, total number, survival rate and activity rate of male workers with manganese poisoning were lower than those of the control group, and the disability rate of male workers with manganese poisoning was significantly higher than that of the control group [19]. It is considered that manganese metal can affect the spermatogenic system of male workers, have a direct toxic effect on the development of * * * *, and can kill * * *, thus causing changes in the quality of male * * * *. It has also been reported abroad that the sex hormone secretion of welders has changed and the quality of * * has decreased, but it has no effect on the sex ratio of future generations [20]. 2.7 Effects on the levels of enzymes and antibodies in vivo In recent years, there have been many reports on the effects of electric welding on enzymes and antibodies in workers. The results showed that total superoxide dismutase (T-SOD), glutathione peroxidase (GSH-P) in welders' serum.
What harm does drinking water immediately after a full meal have to the body? It doesn't matter if you drink a small amount. Don't drink a lot of water. Of course, you should not drink a lot of water when you are just full, as long as you don't drink tea water right away.
Is drinking too much water after breakfast harmful to your health? You can drink a large glass of water before breakfast! That's good.
Drinking plenty of water after meals will dilute stomach acid, which is not conducive to digestion and absorption ~ ~ You should change this habit slowly now!