Summer is coming, @爱喝冰水的人, do you have these doubts →

It's hot

Drink it with a glass of ice water

Cool to the heart

It's not just a cool word

But there is always someone around you to remind:

"Drinking ice water is not good for the stomach, drink less"

"Hot water to warm the stomach is also good for the body, drink more"

Does ice water really hurt the stomach?

Is hot water really a "good medicine"?

The incidence of gastrointestinal diseases in mainland China is high

What factors are involved?

Does ice water really hurt the stomach?

Many people think that as soon as they drink ice water, they will have diarrhea, abdominal pain and other problems, so they regard ice water as a "flood beast". In fact, an upset stomach can't just be blamed on ice water.

Cold things pass through the mouth, esophagus, and when they reach the stomach, they are not so cold, especially when they are eaten slowly or very little in the mouth, and generally do not reach the point of harming the stomach.

And people are thermostatic animals, the body has a set of strict temperature regulation mechanism, the temperature change in the stomach will be controlled within 0.3 ° C - the body will tremble when you drink ice water, that is, the body temperature center sends a signal to the body, through muscle tremors to produce more heat to restore the normal temperature in the stomach.

The main reason why drinking ice water is uncomfortable

Sensitivity to cold things: Different people have different reactions and tolerances to cold, and it is uncomfortable to drink ice water, possibly because the smooth muscle of the digestive tract is relatively more sensitive to temperature, and eating a cold diet makes the gastrointestinal tract spasm.

Unclean water: Discomfort in drinking ice water may also be related to unclean water, if there are some bacteria and viruses, parasites, etc. in the water, it may cause abdominal pain and diarrhea.

Not suitable for people who drink ice water

Although cold water and hot water will not be much different in nature, the following groups of people should pay more attention:

People with poor gastrointestinal tract themselves

For example, people with irritable bowel syndrome, poor gastrointestinal digestion, or gastrointestinal diseases.

Ice water can stimulate temporary contraction of blood vessels in the stomach and intestinal spasm, resulting in stomach pain, diarrhea, etc.

People with a history of migraines

When these people eat some cold food, the oral mucosa will be stimulated, which will cause the blood vessels in the head and face to constrict, affect the nerve center, and cause headaches. Although it does not last long, it is very uncomfortable.

People who have just finished sports

After exercise, the blood vessels of the gastrointestinal tract expand and the blood circulation is accelerated, drinking ice water at this time will stimulate the blood vessels and mucosa of the gastrointestinal tract, so that the blood vessels and mucosa of the gastrointestinal tract contract sharply, resulting in gastrointestinal spasm, resulting in abdominal pain, bloating, diarrhea and other symptoms.

Tips

Hot water is not the higher the temperature, the better, too hot water will damage the esophageal mucosa and digestive tract mucosa, etc., increasing the possibility of esophageal cancer, so daily drinking water, diet should be mild, do not exceed 65 ° C.

There are 6 main causes of high incidence of gastrointestinal diseases in China

Why do Chinese people have a high incidence of gastrointestinal diseases? There are 6 main triggers:

Helicobacter pylori infection

Helicobacter pylori is a bacterium that lives in the stomach and duodenum, and can cause mild chronic inflammation of the gastric mucosa, and even stomach ulcers and stomach cancer.

The infection rate of Helicobacter pylori in the mainland is as high as 59%, which is mainly related to some habits, such as tableware cleaning is not in place, one chopstick is multi-use, like to pass on word of mouth when feeding children, like to directly grab food by hand, etc.

Therefore, personal hygiene needs to be strictly paid attention to in life, washing hands before and after meals, using chopsticks, eating less raw food, etc. can reduce the risk of infection to a certain extent.

drink

The main chemical component of alcohol is ethanol. After drinking, ethanol will be stored in the stomach, which can thin the gastric mucosa, necrosis of mucosal epithelial cells, and then cause stomach pain, acid reflux and other chronic superficial gastritis symptoms. If you can still drink alcohol, don't drink it!

High-salt diet

Pickles, bacon, salted fish, curd, etc. are all popular traditional foods, but the common feature of these foods is that they are too salty. The long-term high-salt diet will inhibit the secretion of gastric acid, reduce the resistance of the gastric mucosa, and even lead to a series of gastrointestinal diseases such as gastritis, gastric ulcer, and gastric perforation.

Moreover, some high-salt foods also contain a large amount of nitrates, which can be combined with amines in food after being reduced in the stomach to form N-nitroso compounds such as ammonium nitrite that have carcinogenic effects, thereby inducing cell malignancy.

Therefore, the daily amount of salt should be less than 5 grams, pickled, processed foods should be eaten less, in addition, when buying packaged food, it is best to look at the ingredient list, it is recommended to choose low salt.

Three irregular meals

Hunger and a full meal are the norm for many people in modern times. If the three meals are irregular and the gastric acid secretion does not have a fixed time, it is easy to break the normal balance state, resulting in excessive or too little gastric acid secretion, thereby inducing indigestion, acid reflux, gastric erosion, gastric ulcer and other diseases.

Therefore, it is necessary to develop the habit of regular and quantitative living of three meals, and only eat seven or eight minutes full at each meal, which helps to make the movement pacing cells and gastric acid secretion of the stomach form a regular and make the gastric function more coordinated.

Emotional instability

Known as the "second brain of the human body," the stomach is one of the organs most susceptible to emotions. The data show that 57%~70% of patients with functional dyspepsia are accompanied by mood abnormalities.

Depressive emotions such as anxiety, depression, and fear often lead to low gastrointestinal motility, which can easily cause loss of appetite, belching, hiccups, early satiety, fullness and other discomforts;

Anger, anger and other more exciting emotions can lead to gastrointestinal hyperdynamic reaction, causing gastric acid secretion, increased gastrointestinal peristalsis, and inducing gastritis, gastric ulcer, gastroesophageal reflux, etc.

In daily life, everyone should learn to control their emotions, take more deep breaths, listen to music, run and run when they want to be angry or angry, and calm themselves down; Don't be bored when you're in a bad mood, go shopping and travel with friends, and relax!

Stay up late

According to the study of the Los Angeles Medical Research Institute, people who often stay up late and do not get enough sleep have a stomach disease incidence of 3~4 times that of ordinary people! The reason is because these people lack TFF protein in their stomachs.

TFF protein can form a mucus membrane on the gastric mucosa, which can reduce the damage of hard substances to the gastric mucosa on the one hand; On the other hand, it is weakly alkaline and can effectively prevent the corrosive effect of gastric acid on the gastric mucosa.

Experimental data show that the TFF protein secreted during night sleep is equivalent to 20~30 times that secreted in a day during the day. After staying up late for a long time, the secretion of TFF protein is reduced, the protective and repair ability of the stomach is weakened, and stomach diseases will naturally come to the door.

How to protect gastrointestinal health

Eat a balanced diet

A good diet is a regimen that is essential for gut health. The right diet can provide our body with the nutrients and energy it needs, alleviate adverse reactions due to insufficient or excessive nutrition, and also help us maintain a healthy weight and immune system.

To achieve a balanced diet, we should fully consider the dietary composition, food type and intake. We should try to choose fresh and healthy foods such as whole grains, vegetables, fruits, legumes, and nuts. These foods are rich in dietary fiber, vitamins, minerals, and antioxidants that help promote gut health. Dietary fiber is one of the essential nutrients in our diet, it can promote intestinal peristalsis, increase the volume of feces, facilitate smooth excretion of stool, and help us prevent digestive diseases such as constipation. In addition, dietary fiber can also provide nutrients for our intestinal flora and help the reproduction of probiotics, thereby increasing the diversity of intestinal flora, improving immunity and preventing intestinal diseases.

Drink enough water

Water is not only an important guarantee for intestinal health, but also a basic source of life. In fact, most tissues and organs in the human body need water to maintain normal function and activity. For the intestines, the role of water is irreplaceable.

Water promotes intestinal peristalsis. Peristaltality, an essential part of the digestive process in the intestines, leads food to the next section of the intestine, allowing the digestive process to proceed smoothly. When there is a lack of water, the excretion and waste products in the intestine tend to become dry and stick together, which makes it easier to unblock and easy to cause constipation.

Secondly, water keeps the stool moist. The wetness of the stool is very important for bowel movements, it can reduce friction, effectively reduce the occurrence of diseases such as hemorrhoids and fissures. If the body lacks water, the stool can become dry, hard, and prone to damage.

Stay away from alcohol and tobacco

Tobacco and alcohol have extremely negative effects on gut health. Tobacco contains a variety of harmful substances that can damage intestinal epithelial cells, destroy the intestinal mucosal barrier, and increase the risk of intestinal infection. Alcohol, on the other hand, stimulates the gastric mucosa to secrete gastric acid, damaging the intestinal mucosal barrier, leading to intestinal inflammation and ulcers. Therefore, we should try to stay away from alcohol and tobacco to protect intestinal health.

motion

Proper exercise can promote intestinal peristalsis, accelerate the excretion of waste and toxins, and reduce the symptoms of constipation. In addition, exercise can also increase intestinal blood circulation, promote the metabolism and repair of intestinal mucosal cells, and improve intestinal immunity. It is recommended to do moderate aerobic exercise every day, such as walking, running, cycling, etc.

Gut health is an important part of human health and requires our daily attention and protection. By eating a balanced diet, drinking enough water, staying away from tobacco and alcohol, exercising properly, maintaining good living habits and using drugs reasonably, you can protect intestinal health and reduce the occurrence of intestinal diseases. In addition, timely stool examination, colonoscopy and intestinal flora detection can also better understand your intestinal health and prevent and treat intestinal diseases in time.