According to analysis, the main substances causing these problems are oxalic acid and tannin. For apples and other fruits, the content of oxalic acid is actually too low to cause an uproar. For tannin, the content of persimmon is still relatively high, but it is difficult to find astringent fruit with high tannin content in "refined" apples, and it is not a "fuss".
Of course, apples are rich in organic acids such as malic acid and citric acid, which will inevitably stimulate the gastrointestinal tract. Normal people will have no problems, but people with poor gastrointestinal ability or sensitive stomach may have discomfort, but this discomfort will not bring substantial harm to the body.
Therefore, if you are healthy and have normal gastrointestinal function, it is no problem to eat fresh fruits such as apples on an empty stomach, and you can eat them at any time; However, if the gastrointestinal tract is sensitive or has problems, please adjust the time to eat fruit according to your physical condition so as not to cause greater irritation.
Can't you eat yogurt on an empty stomach? A "no reason" misleading rumor, the utilization rate of lactic acid bacteria is not so high, there is no need to worry about whether drinking yogurt on an empty stomach is conducive to the survival of lactic acid bacteria; Drinking yogurt on an empty stomach can supplement protein and calories, which is a good supplementary food, and can also be appropriately selected for lactose intolerant people.
In addition to these two kinds, theories such as not eating bananas, tomatoes and soy milk on an empty stomach are not reliable. Please refuse to believe them.
These foods, eaten on an empty stomach, really hurt the stomach: white wine, beer and red wine, as long as they are wine, will contain some alcohol substances, which will easily increase the stimulation and damage to the gastric mucosa. Please pay attention.
Whether it is ice cream or ice water, it is not recommended to eat food with low temperature on an empty stomach to avoid diarrhea and other problems.
Whether it is hemp or spicy, it is not recommended to eat all kinds of irritating foods on an empty stomach, which will not add trouble to the digestive system.
In addition, for some people who are prone to acid reflux and flatulence, sweet potatoes are not recommended to be eaten on an empty stomach. Eating sweet potatoes on an empty stomach is prone to heartburn and other symptoms, which vary from person to person and take comfort as the premise.
1. Can't you eat sour food such as hawthorn and orange on an empty stomach?
This view holds that hawthorn and orange, which taste very sour, contain a lot of tannic acid. Eating on an empty stomach will stimulate gastric mucosa to secrete gastric acid, cause abdominal pain, pantothenic acid and other discomfort, and even aggravate the original symptoms of gastritis and gastric ulcer.
In fact, people with stomach problems are really not suitable for eating too sour fruits on an empty stomach, such as hawthorn and oranges, because gastric acid is secreted too much. But for the average person, eating moderately on an empty stomach will not cause much problem.
2. Can't you drink milk or soybean milk on an empty stomach?
According to this statement, when drinking milk on an empty stomach, a large amount of protein in milk is directly excreted with urine, and the intake of nutrients is very small, which is a waste. The same is true of soybean milk.
However, Professor Sun explained that healthy people drinking milk on an empty stomach will not lead to waste in protein. However, people who are lactose intolerant should not drink milk on an empty stomach. Because these people can't decompose lactose in milk into galactose and glucose, and drink it on an empty stomach, it is easy to accumulate a lot of fatty acids and gases in the intestine, which makes people have symptoms such as bloating, diarrhea or abdominal cramps.
3. Can't you eat persimmons on an empty stomach?
According to this view, persimmon contains a lot of tannins and gums, and it is easy to form stones when eaten on an empty stomach.
Professor Sun said that the concentration of gastric acid is high on an empty stomach, and if persimmon is eaten excessively, it is really easy to form stones.
So be sure to eat it in moderation and don't eat the skin, because tannic acid is mostly concentrated in the skin.
4. Can't you eat high-protein fish and meat on an empty stomach?
This statement is correct in most cases.
Eating a lot of fish and meat with high protein and low carbohydrate on an empty stomach will cause waste in protein, and a lot of nitrogen-containing waste will be produced, which will increase the burden on the liver and kidneys.
I suggest you eat some starchy foods such as steamed bread and biscuits before eating these foods.
5. Can't you drink strong tea, coffee and wine on an empty stomach?
This view holds that coffee and strong tea contain caffeine, and drinking it on an empty stomach will seriously damage the gastric mucosa; Alcohol in wine can also stimulate the intestines and cause stomach upset.
Professor Sun said that this is the case in most cases, but the premise is to drink a lot.
Drinking a lot of strong tea and coffee on an empty stomach will make people consume too much caffeine, which may lead to rapid heartbeat and discomfort such as palpitation and chest tightness. Drinking on an empty stomach can cause hypoglycemia and make people dizzy and sweat.
In addition, Professor Sun reminded that garlic and cold food should not be eaten on an empty stomach, both of which will stimulate gastrointestinal contraction, which may induce gastrointestinal diseases in the long run. It is best to have cold drinks between meals.
In life, we all know that eating some foods on an empty stomach will cause discomfort in one way or another.
Today, Super Brother will talk about:
What food will hurt your stomach if you eat it on an empty stomach?
The answer is to look ahead: eat too many sour and sugary fruits on an empty stomach, strong tea, coffee and wine, cold and irritating food, etc. It will easily increase the burden on the stomach and bring discomfort to the body.
For healthy people:
Eating food that hurts the stomach on an empty stomach is not absolute, but generally depends on the amount we eat; Eating a proper amount of certain food on an empty stomach usually does not affect the gastrointestinal health.
The concept of hurting the stomach
By looking at the answers first, we learned that:
Eating some food on an empty stomach hurts the stomach. In most cases, our stomachs only "protest" when we eat too much!
By hurting the stomach, we mean that excessive food reaches our stomach, or the stimulation of food increases the burden on the stomach, or some ingredients in food react with gastric juice to cause indigestion, or stomach discomfort such as acid reflux and bloating.
Eating too much of this fruit on an empty stomach hurts the stomach.
1. Fruits with more tannins (tannins)
Tannin can combine with protein in the digestive tract to form insoluble compounds [1], so if you eat too much fruit containing a lot of tannin on an empty stomach, tannins will combine with digestive enzymes, which will affect the activity and function of enzymes, which is not conducive to the digestion and absorption of nutrients, and even produce stomach stones for a long time.
Some scholars have confirmed through the "experiment of interaction between tannin extract in persimmon and simulated gastric juice":
Eating tannins on an empty stomach has a higher risk of producing stomach persimmon stone [2].
In addition to persimmons, there are fruits and vegetables with more tannins such as tomatoes and black dates.
2. Fruits with high acid content and sugar content
There is more stomach acid on an empty stomach.
Eating too much acidic food on an empty stomach will stimulate the increase of gastric acid, stimulate gastric mucosa and increase hunger.
For patients with gastritis and gastric ulcer, eating on an empty stomach will aggravate stomach diseases, such as hawthorn and lemon;
Foods with high sugar content, if eaten in excess on an empty stomach, will stimulate the gastric mucosa and cause stomach pain and bloating [3]. This kind of fruit includes sugarcane, oranges and so on.
Drinking too much strong tea, coffee and wine on an empty stomach is very harmful to the stomach.
On the one hand:
Excessive drinking of too many drinks will lead to dilution of gastric juice and affect digestion;
On the other hand:
Coffee and strong tea contain caffeine and wine contains alcohol. Excessive drinking on an empty stomach will stimulate the gastric mucosa, cause stomach discomfort, and may also cause other physical discomfort [4].
Eating too much cold and irritating food on an empty stomach hurts the stomach.
Cold food, such as ice cream and cold drink, will reduce the temperature in the stomach. Many digestive enzymes need suitable temperature for normal work, which will affect the secretion of gastric acid and the role of digestive enzymes, and affect digestion.
Irritating food, such as spicy food, will stimulate and damage gastrointestinal mucosa when eaten on an empty stomach, which will easily lead to gastroenteritis and gastrointestinal ulcer and affect gastrointestinal function.
In addition, when cold food stimulates eating on an empty stomach, it is easy to stimulate gastrointestinal contracture and cause stomach discomfort.
abstract
In short, if any food is eaten in moderation on an empty stomach, it will not cause physical discomfort and will not increase our risk of gastrointestinal injury.
But it is not good to eat too much food on an empty stomach. We need to choose the right food according to the body's reaction to different foods, reduce the burden on the stomach and intestines, and eat healthily!
More food-related information, all in "super brother talks about food"!
refer to
Wang, Xie Kaiyun, Dong Kuanhu. Research progress of plant tannin and its effects on animals [J]. Grassland and lawn, 20 1 1, 3 1 (04): 82-86+92.
Zhao Beta, Liu,,. Study on flocculation characteristics of persimmon tannin in simulated gastric juice [J]. Journal of Northwest Agricultural University, 2014,23 (01):177-182.
[3] Jin Jianping. Eating seven kinds of fruits on an empty stomach hurts the stomach the most [J]. Meat industry, 20 13(09):7.
[4] Zhang Fang. What you can't eat on an empty stomach no matter how hungry you are is true or false [J]. Safety and health, 20 15( 10):56.
Author: Huang Haiting Zhao
Many people miss the best meal time because of irregular meal time for work reasons. At this time, many people choose to eat some snacks or fruits to satisfy their hunger. Daily diet should be considered, especially for people with bad stomach, and more attention should be paid to which foods to eat on an empty stomach are the most harmful to the stomach.
Persimmon Persimmon is a seasonal fruit in late autumn and early winter, which contains many trace elements and rich dietary fiber needed by human body. After the first frost solar term, persimmon frost will be more sweet and glutinous, which is greatly loved by people. But before you satisfy your appetite, it should be noted that persimmons should not be eaten on an empty stomach, because persimmons contain a lot of pectin, tannin gum and tannic acid besides a lot of nutrients needed by the human body.
Especially the immature persimmons just picked have higher tannic acid content. At present, most persimmons sold in the market are ripe, and the tannic acid content is not so high, but it does not mean that there is no. Eating on an empty stomach will not burden the stomach, so try not to eat persimmons on an empty stomach.
Coffee Many people like the taste and taste of coffee, and people who work overtime and stay up late have the habit of drinking coffee. Coffee tastes good, but it is very irritating to the stomach. Drinking coffee on an empty stomach will stimulate the production of more stomach acid, which will cause symptoms of pantothenic acid or indigestion in the long run. Patients with gastric ulcer symptoms should not drink coffee on an empty stomach.
Coffee contains sugar. Drinking coffee on an empty stomach for a long time not only stimulates the stomach, but also makes it easy to get fat. Drinking coffee on an empty stomach will increase the burden on the liver and be harmful to the liver. Many components in coffee are metabolized by the liver. In the case of fasting, the energy of the liver is insufficient. Drinking coffee on an empty stomach not only hurts the stomach, but also hurts the liver.
Spicy food spicy food is an essential food on the table, and it is even more spicy for people who are not spicy. Eating spicy food properly can increase appetite, but eating spicy food in the wrong way is more harmful to health, especially on an empty stomach.
Eating spicy food on an empty stomach causes strong stimulation to gastric mucosa or intestinal lining, which is easy to cause gastrointestinal spasm and colic. In severe cases, it can cause gastric ulcer, even gastric bleeding, and damage gastrointestinal health.
Sweet potatoes enter winter, and the streets and alleys are filled with the smell of baked sweet potatoes. Sweet potatoes, whether baked, steamed or porridge, are very popular. But no matter how you eat it, it is not recommended to eat it on an empty stomach, because sweet potatoes contain more dietary fiber, tannic acid and gum. For people with weak stomach function, eating sweet potatoes on an empty stomach will stimulate the gastric wall to secrete more gastric acid, which is easy to cause stomach discomfort such as acid reflux and heartburn. Even if you don't eat on an empty stomach, don't eat too much at once.
Alcohol not only hurts the liver, but also hurts the stomach. When drinking on an empty stomach, alcohol directly washes the stomach wall and stimulates the gastric mucosa. Some high-alcohol spirits stimulate the stomach more and directly damage the gastric mucosa, which is also the reason why some people will have stomach bleeding after drinking too much.
Eating cold food on an empty stomach will make the temperature in the stomach too low, affect the secretion of gastric acid and the role of digestive enzymes, reduce gastric peristalsis, and cause insufficient gastric motility and indigestion.
Oily foods, such as frying, have high fat content and need more gastric acid secretion during digestion. Eating on an empty stomach will increase pantothenic acid, heartburn and intestinal discomfort.
Eating these foods on an empty stomach will aggravate gastrointestinal discomfort, which is also a particularly harmful practice. If you really can't eat on time, it is recommended to drink some hot water to relieve stomach discomfort first, and then eat some warm millet porridge or health porridge.
The stomach is an important part of the digestive tract. People with a healthy stomach will have a better appetite, can fully digest food for nutrition, and can choose a wider range of foods. Protecting our stomachs is an important prerequisite for good health.
Learn about our stomachs together. China's hieroglyphics are full of mystery and mystery. It is said that the stomach character in ancient Chinese characters looks like a bag for food. The function of the stomach is not only to store food, but also to have an acidic environment. Stomach acid can destroy bacteria that come in with food. Squeeze food and grind it into chyme; Activate the enzymes that digest food, and preliminarily digest food. Different kinds of food stay in the stomach for different times. Generally, mixed food will stay in the stomach for 4-6 hours. It can be seen that three meals a day is scientifically based.
Simply put, the stomach is a large hollow muscle with a layer of mucosa attached to it to protect it from gastric acid corrosion. The stomach receives all kinds of sour, sweet, oily and spicy foods through the esophagus every day. When we eat, the stomach is working hard; When adding meals late at night, the stomach was also provoked to work overtime temporarily; When enjoying cold drinks, the stomach contracts in fear; When I was intoxicated by alcohol, my stomach deeply called to my master: I am too tired, please take good care of me.
Eating these on an empty stomach really hurts my stomach. Cold drinks and snacks.
The most popular things in summer are cold drinks and food, which may not relieve the heat, but they taste really cool. A large amount of iced liquid on an empty stomach will cause rapid contraction of gastrointestinal blood vessels, decreased blood flow, weakened gastrointestinal function and even disorder. Over time, it is easy to attract the torture of chronic gastritis.
Spicy food
Eating spicy food properly can stimulate appetite, accelerate metabolism and even increase pleasure. If you eat a lot of spicy food on an empty stomach, it will be unfriendly. Eating spicy food on an empty stomach will make the stomach feel burning, increase gastric acid and increase the risk of gastroesophageal reflux.
Drinking on an empty stomach
Gastric mucosa is the umbrella of the stomach, which will protect the stomach from harmful substances from the outside. Drinking alcohol on an empty stomach will destroy the protective umbrella of the gastric mucosa, which is covered with small holes, giving some pathogenic bacteria an opportunity to lead to inflammation and ulcer in the stomach, and the gastric function will decline after injury. If it is not repaired in time, the weak and injured stomach will be more vulnerable when it encounters harmful substances such as residual pesticides and carcinogens that enter the stomach with food.
Not only should we not eat these foods on an empty stomach, but even in normal times, we should also pay attention to chewing slowly and reducing the workload of the stomach; Try to avoid eating too spicy and exciting food, and eat less cold and raw food. If you have to drink, it doesn't hurt to eat something before drinking.
Text/Wang
My most unforgettable experience was eating persimmons on an empty stomach. As a result, my stomach turned upside down and it was very painful. From then on, I learned my lesson and never touched persimmons on an empty stomach again!
Once I had a comrade-in-arms from Fangshan, Beijing, where there were a lot of millstones and persimmons. In the early years, many children in the village would eat a lot of persimmons when they were ripe, especially some people would eat persimmons as meals. As a result, their stomachs are not very good when they grow up, and they often have stomachaches. When they went to the hospital for examination, they found a "big pimple" in their stomachs.
Why can't you eat persimmons on an empty stomach? The answer lies in the reason why persimmons contain more pectin, tannin gum and tannic acid. In particular, persimmon tannic acid will stimulate people's stomach and make the stomach wall very uncomfortable. Tannic acid accumulates in the stomach for a long time, and it will also form tannic acid protein yeast to accumulate into bumps.
Especially the immature persimmons just picked have higher tannic acid content. Most persimmons sold in the market are not ripe and need to be placed at home for a while before they can be eaten. At this time, the tannin content of persimmon is not so high, but it does not mean that it is not. In the case of eating on an empty stomach, it will form a burden on the stomach. Try not to eat persimmons on an empty stomach or eat more, just one a day.
Generally, eating spicy, sour, salty and frozen food on an empty stomach will destroy the gastric mucosa or intestinal wall, cause gastrointestinal spasm and colic, and induce gastrointestinal diseases. Generally, foods that are not suitable for eating on an empty stomach include milk, soybean milk, yogurt and liquor. Drinking yogurt on an empty stomach or in excess will increase the concentration of gastric acid and affect people's appetite and digestive function. Drinking yogurt on an empty stomach will weaken the health care function of yogurt.
The stomach is an organ that digests and absorbs food. Eating food is ground in the stomach. Eating irritating food can easily lead to gastric mucosal erosion and gastritis. You can't drink alcohol on an empty stomach, eat barbecue and fried food, and drink cold drinks on an empty stomach. You can eat warm food or light food on an empty stomach. Pay attention to not being too full for each meal, otherwise the heavy digestive burden on the stomach will easily lead to indigestion.
What food does eating on an empty stomach hurt the stomach the most?
1. Tomato
It contains a lot of pectin, persimmon gum phenol, soluble astringent and other ingredients, which can easily react with gastric acid, increase the pressure in the stomach, cause gastric dilatation and stomachache, or form stomach stones, especially when tomatoes are mixed with milk or soybean milk.
On an empty stomach, people should eat some liquid foods that are easy to digest and rich in nutrition, while tomatoes are single in nutrition and only contain vitamins, cellulose and water. Eating on an empty stomach not only hinders the absorption of the stomach, but also cannot meet the physiological needs of the body. So tomatoes should not be eaten on an empty stomach.
2. Milk
Milk contains a lot of high-quality protein. If you drink it on an empty stomach, protein will be "forced" to convert it into heat energy and consume it, which will not play a nourishing role.
The best way to drink it is to eat it with foods containing flour, such as bread and biscuits. Or drink it two hours after meals or before going to bed, which not only has the functions of nourishing health care, promoting digestion, but also has the function of exhausting air and relaxing bowels.
Eating these 17 foods on an empty stomach hurts the stomach the most!
3. Soy milk
Drink soybean milk on an empty stomach and don't eat other foods. Soybean milk will be converted into energy. Soybean milk is rich in protein. Drinking soybean milk on an empty stomach can only be used as energy consumption, not as starch consumption, and can't be absorbed by the body as protein, so it can't supplement nutrition.
And drinking soybean milk on an empty stomach will increase the burden on the stomach.
4. honey
Drinking honey water on an empty stomach can easily increase the acidity in the body. Over time, it will lead to gastric ulcer or duodenal ulcer. Experts remind: the eating time of honey is very particular, and it is recommended to drink it after meals 1.5-2 hours.
If the stomach is not good, it is best to drink with 30 degrees of water, otherwise it will easily cause bad symptoms such as diarrhea and gastroenteritis. However, the temperature should not be too high. Pharmacologically speaking, if honey is heated above 67 degrees, it will destroy vitamins, reduce aroma and reduce its nutritional value.
Eating these 17 foods on an empty stomach hurts the stomach the most!
5.persimmons
It contains more pectin and tannic acid, and these substances react with gastric acid to form insoluble gel blocks, which are easy to form stomach stones. Eating persimmons on an empty stomach, a lot of persimmon gum phenol and red tannins are astringent and coagulated with gastric acid to form a hard lump, forming a "persimmon stone". It is easy to cause nausea, vomiting, gastric ulcer and even gastric perforation. Persimmon is not easy to form "persimmon stone" after eating.
6.cold drinks
Drinking all kinds of frozen food on an empty stomach will stimulate gastrointestinal contracture, lead to various enzymatic chemical reactions disorder, and induce gastrointestinal diseases over time. Drinking cold drinks during menstruation can also lead to menstrual disorders.
7.bananas
Bananas have higher magnesium content. Magnesium is a sensitive element that affects heart function and has an inhibitory effect on cardiovascular system. Eating bananas on an empty stomach will suddenly increase magnesium in the human body, destroy the balance of magnesium and calcium in human blood, and thus inhibit the cardiovascular system, which is not conducive to health.
8. Hawthorn and orange
It contains a lot of organic acids, fruit acids, maslinic acid, citric acid and so on. If you eat on an empty stomach, it will cause a sharp increase in gastric acid, which will cause adverse stimulation to the gastric mucosa and make the stomach full and pantothenic. If you eat on an empty stomach, it will enhance hunger and aggravate the original stomach pain.
9. sugar
Sugar is a kind of food that is easy to digest and absorb. If you eat a lot of sugar on an empty stomach, the human body can't secrete enough insulin in a short time to maintain the normal value of blood sugar, so the sudden increase of blood sugar can easily lead to eye diseases.
Moreover, sugar is an acidic food, and eating sugar on an empty stomach will also destroy the acid-base balance and the balance of various microorganisms in the body, which is not good for the health.
/kloc-0 0. Yogurt
Drinking yogurt on an empty stomach will weaken the health care function of yogurt. Drinking yogurt two hours after meals or before going to bed can not only nourish health care, promote digestion, but also relieve constipation.
Drinking yogurt on an empty stomach or in excess will increase the concentration of gastric acid, affect people's appetite and digestive function, which is not conducive to health. It is also incorrect to take medicine with yogurt, because antibiotics will kill live lactic acid bacteria.
In addition, yogurt can't be heated. Because yogurt contains live lactic acid bacteria, if heated, the live lactic acid bacteria will be killed, thus losing its health care function.
Eating these 17 foods on an empty stomach hurts the stomach the most!
garlic
Garlic contains a strong irritant allicin. Eating garlic on an empty stomach will cause strong irritation to gastric mucosa and intestinal wall, cause gastrointestinal spasm and colic, and affect gastrointestinal digestive function.
12. Wine
Drinking alcohol on an empty stomach can easily stimulate gastric mucosa and cause gastritis and gastric ulcer. The human body is prone to hypoglycemia, followed by dizziness, cold sweat, palpitations, and severe cases lead to hypoglycemia, coma and even death.
13. Tea
Drinking tea on an empty stomach will dilute gastric juice, reduce digestive function, and also cause "tea drunkenness", which is characterized by palpitation, dizziness, weakness of limbs, gastrointestinal discomfort and hunger in the abdomen.
Once the phenomenon of tea drunkenness occurs, you can eat a piece of sugar or drink a cup of sugar water, and the above symptoms can be alleviated and disappeared. If fluoride accumulates too much in the body, it may cause intestinal diseases and affect renal function.
14. Black dates
Black dates contain a lot of pectin and tannic acid, which are easy to combine with gastric acid in the human body and produce lumps in the stomach. Especially don't eat too much before going to bed, and people with chronic gastrointestinal diseases had better not eat.
15. Pineapple
The proteolytic enzyme contained in it is quite strong, and eating it on an empty stomach will hurt the stomach. Its nutrients are best eaten after meals for better absorption. Pineapples are best soaked in light salt water. Eating too much lips and tongue will itch and be allergic. Overeating can make people feel sick because of too much stomach acid.
16. Litchi
Litchi has a high sugar content. Eating on an empty stomach will stimulate the gastric mucosa, leading to stomach pain and bloating. And eating too much fresh litchi on an empty stomach will lead to "hyperosmotic coma" due to the sudden infiltration of too high sugar into the body.
17. Sweet potato
Sweet potato contains tannic acid and gum, which will stimulate the gastric wall to secrete more gastric acid, causing heartburn and other discomfort.