Hello, friend. Drinking drinks is not only delicious, but also harmful to human body! Three ingredients of carbonated drinks affect health. Excessive carbon dioxide affects digestion. Although carbonated drinks have various tastes, the main ingredient in them is carbon dioxide, so you will feel very cool and exciting when drinking them. Some people say that carbonated drinks contain carbon dioxide, which may be bad for people. Professor Wang Lixin said that enough carbon dioxide can actually play the role of sterilization and bacteriostasis in drinks, and it can also take away the heat in the body through evaporation and play a role in cooling down. But drinking too much carbonated drinks is not good for the stomach, and it will also affect digestion. Because a large amount of carbon dioxide can inhibit bacteria in drinks and beneficial bacteria in the human body, the digestive system will be destroyed. Young people especially like the stimulation brought by drinking soda and steam, but if they drink too much at once, the released carbon dioxide can easily cause abdominal distension, affect appetite and even cause gastrointestinal dysfunction. A lot of sugar is harmful to the health of teeth. Besides containing refreshing and stimulating carbon dioxide vapor, the sweetness of carbonated drinks is also an important reason to attract people to drink. This thick sweetness comes from sweeteners, that is, drinks contain too much sugar. Too much sugar in the beverage is absorbed by the human body, which will produce a lot of calories, which will easily lead to obesity if it is drunk for a long time. Most importantly, it will bring a great burden to the kidneys, which is also one of the hidden dangers of diabetes. Therefore, people who have diabetes themselves should try not to drink it. In addition, many teenagers, especially children, especially like this sweet taste. Professor Zhang Jiazhi said that this kind of sugar is very harmful to children's tooth development, and it is particularly easy to be corroded. According to a survey, the probability of tooth decay will increase by 59% for children aged 12, and by 220% for children aged 14. Some people may choose sugar-free carbonated drinks because of this, but Professor Zhang believes that although drinking carbonated drinks reduces sugar intake, these drinks are still very acidic and may also lead to tooth decay. Phosphoric acid causes osteoporosis. If you carefully observe the ingredients of carbonated drinks, especially cola, it is not difficult to find that most of them contain phosphoric acid. Usually people don't care, but this kind of phosphoric acid will affect your bones subtly, and drinking carbonated drinks often will threaten your bone health. Professor Wang Lixin said that the human body has requirements for various elements, so a large intake of phosphoric acid will affect the absorption of calcium, resulting in an imbalance between calcium and phosphorus. Once calcium is lacking, it will do great harm to the physical development of teenagers during their growth. Lack of calcium undoubtedly means slow bone development and osteoporosis, so some data show that the risk of fracture of teenagers who often drink a lot of carbonated drinks is three times that of other teenagers. According to the expert's advice, be careful when drinking and buying carbonated drinks, and don't drink a lot for a long time. Relatively speaking, carbonated drinks with pure fruit juice are rich in nutrition, and some drinks have a small amount of pulp precipitation, which can be supplemented with vitamins appropriately, but they are more suitable for young people and children, but they cannot be drunk every day or in large quantities at one time. And some carbonated drinks containing caffeine, cola is the most representative, although it has a refreshing effect, but it is generally suitable for adults to drink when they occasionally feel tired and depressed, not suitable for children. For low-calorie carbonated drinks, because of their low calories and low sugar content, they are more suitable for diabetics or people with special restrictions on sugar and calorie intake. In addition, when choosing carbonated drinks, especially in summer and autumn, you should buy products produced recently, and try to choose products from soft and hard cans when buying, because carbon dioxide will overflow during storage, affecting the taste, and it is easy to breed bacteria when drinking again. I would like to remind you that you must go to a regular sales place to buy products of well-known brands when buying carbonated drinks. I hope my answer will satisfy you.

In fact, there are many kinds of drinks. At present, the common drinks on the market can be divided into eight categories: carbonated drinks, fruit juice drinks, vegetable juice drinks, milk-containing drinks, vegetable protein drinks, special functional drinks, bottled drinking water and tea drinks. Because of the different ingredients in the beverage, its nutritional value is also different, and its advantages and disadvantages to human health are also different. Here are a few examples-generally speaking, aerated "carbonated drinks" contain almost no nutrients except sucrose. So it is classified as "junk food" by nutritionists. Carbonated drinks are mainly composed of sucrose, carbonate and citric acid. The fruit juice content is below 2.5%. Most products are mixed with artificial flavors and organic acids to produce a fruity taste. 1, cola drinks: high in caffeine, caffeine is a central stimulant, which can stimulate the increase of gastric acid secretion, make people's brains excited, breathing faster, and heart rate faster, so people who often suffer from insomnia should not drink it. "Red Bull" is a kind of beverage with nutritional function, but it has a high caffeine content and can only be drunk by adults. 2. Soft drink: It contains no vitamins or minerals. Its main ingredients are sugar, pigments, spices and carbonated water, and it has almost no nutrients except calories. 3. Fruit juice beverage: low calorie, rich nutrition and rich taste. Fruit juice is a good source of vitamin C and various mineral elements, and also contains a certain amount of sugar. Pure fruit juice has high nutritional value, because it is expensive, and it is often not as popular as "fruit juice drink" in the market. Fruit juice beverage contains about 10% pure fruit juice, but other nutrients are low. Because consumers want to get vitamin C from fruit juice drinks, fruit juice beverage manufacturers often add extra vitamin C to their products to improve their nutritional value and also play an antiseptic role. Coconut juice contains a lot of plant protein, 17 kinds of amino acids needed by human body and trace elements such as zinc, calcium and iron. It is a natural beverage with the highest amino acid content in the world so far. It contains vitamin E, rich zinc, magnesium and lecithin, which can maintain the youthful vitality of women, promote the development of young girls and improve the circulatory system of the elderly. Lecithin is an advanced fuel to enhance sexual function. Drinking coconut juice often will not only increase weight, but also reduce the level of human blood lipids and prevent hyperlipidemia, thus playing a role in cardiovascular health care. In addition, coconut milk also contains a substance that can kill parasites in the human body, which can make people's blood smooth and their skin rosy. 4. Coffee: Except caffeine, its nutritional value is not high, and it is suitable for making flavored drinks. It is best to put milk when drinking. If you are addicted to alcohol for a long time, it will cause palpitations and arrhythmia, which must be controlled. 5. Beer: a low-alcohol beverage containing carbon dioxide, which is made of barley malt and hops as the main raw materials and fermented by yeast. Because beer usually contains vitamin B and mineral potassium, moderate drinking can stimulate appetite, improve eyesight, strengthen spleen, quench thirst and induce diuresis. 6. Milk: The most nutritious of all beverages, rich in protein, calcium, phosphorus, vitamins A and B2, etc. Lactose is a carbohydrate contained in milk, which can promote the growth of beneficial microorganisms in human intestine. Therefore, milk is called "nutrition warehouse". Children should be encouraged to drink more milk. Milk and soybean milk are the drinks with the highest nutritional value and are rich in various nutrients. Milk is a good source of protein, calcium, vitamin A, vitamin B2, vitamin B6, nicotinic acid and vitamin D, and its protein content can reach 3%. 7. Tea beverage: Tea contains many ingredients such as tea tannin and tea polyphenols, which has a good health care effect on human body. In addition to quenching thirst, diuresis, heatstroke prevention and cooling, regular drinking also has the effects of preventing coronary heart disease, losing weight and bodybuilding. 8. Yogurt: It is made by adding lactic acid bacteria to milk, and then keeping the temperature and fermenting. Lactic acid bacteria can improve the acidity of human digestive tract, inhibit the reproduction of spoilage bacteria, promote intestinal peristalsis, and make stool smooth. Therefore, yogurt is a good nutritious drink, especially suitable for children. Soybean milk is a good source of protein, vitamin B 1, nicotinic acid and many trace elements, and the content of protein can reach 2.5%. Drinking these drinks often is very beneficial to your health. In addition, the nutritional value of peanut milk and walnut milk is close to that of soybean milk. 9. Pure active water: it is a colorless and odorless beverage that can promote energy release and metabolism. Its osmotic pressure is close to normal saline, which is beneficial to cell absorption, and its ability to dissolve fat is much higher than that of ordinary water. 10, almond syrup and various fruit milk, milk drinks and lactic acid drinks contain about 1% of protein, and their nutritional components are below 1/3 of milk, so they are also classified as nutritional drinks. Carbonated drinks have no nutrition except sugar; Pure water tastes sweet but does not contain minerals needed by human body. Consumers with increasingly strong health concepts are no longer satisfied with the level of quenching thirst. Non-mainstream beverages flaunting health: tea, pure fruit juice and functional drinks have become popular. Tea drinks are cool and thirst-quenching, low in price and low in sugar content, so they became the first popular non-mainstream "dark horse". Pure fruit juice is nutritious, but it seems "a little expensive". Consumers haven't figured out that "in fact, its price is not high". Functional drinks, their "functions" are still quite attractive, but the taste is still a little worse-maybe people are not used to it. Tea has become a favorite drink of people all over the world, not only because of its unique flavor, but also because of its nutritional value and health care function. Of the 86 elements needed by human body, 28 have been found in tea, so tea is a supplementary source of human nutrition. The efficacy of tea in developing wisdom, preventing aging, improving immune function, improving intestinal bacterial structure, deodorizing and detoxifying has been confirmed by many scientific studies, so it is also a functional regulator with good performance. At the same time, tea also has certain preventive and auxiliary effects on many diseases. With the development of modern society, people's demand for food has gradually changed from "full" to "delicious" and "health care". Tea, a wonderful drink, will bring good news to human health. Chinese medicine believes that tea has different tea properties, such as cold, warm and bitter, and has different effects on human body. In order to obtain better health care effect, people should choose different varieties according to the performance and efficacy of tea in spring, summer, autumn and winter, which is beneficial to health. Drink scented tea in spring. In spring, everything comes back to life. Like nature, the human body is relaxed. At this time, it is advisable to drink scented tea such as jasmine and osmanthus. Scented tea is warm. Drinking scented tea in spring can radiate the cold accumulated in the human body in the long winter and promote the hair growth of the human body. Scented tea is rich in fragrance, fragrant but not floating, refreshing but not turbid, which makes people feel refreshed, eliminates spring sleepiness and improves human functional efficiency. Drinking green tea in summer is scorching in the hot sun, steaming in summer, sweating a lot and consuming a lot of body fluid. At this time, we should drink green tea such as Longjing, Mao Feng and Biluochun. Green tea tastes slightly bitter and cold, and has the functions of clearing away heat and relieving summer heat, detoxicating, reducing dryness and quenching thirst, promoting fluid production and quenching thirst, and strengthening the heart and refreshing. Green tea soup with green leaves is fresh and refreshing, sweet and bitter, and rich in vitamins, amino acids, minerals and other nutrients. Drinking it not only has the effect of relieving summer heat, but also increases nutrition. Drinking green tea in autumn is dry and often makes people thirsty. It is advisable to drink oolong tea, Tieguanyin and other green tea. Green tea is mild in nature, between black tea and green tea, neither too hot nor too cold, suitable for autumn climate. Regular drinking can moisturize the skin and benefit the lungs, promote fluid production and moisten the throat, effectively remove residual heat in the body and restore body fluids, which is of great benefit to autumn health care. Green tea soup is golden in color, fat and even in appearance, tightly curled, green in color, rich in substances and refreshing and sweet in taste. Drinking black tea in winter is characterized by low temperature, heavy coldness, decreased physiological function, weak yang, and higher requirements for energy and nutrition. The way of keeping in good health is more important than keeping out cold and keeping warm and improving disease resistance. At this time, you should drink black tea such as Qi Hong and Dianhong, and black tea such as Pu 'er and Liubao tea. Black tea is sweet and rich in protein. Drinking it in winter can nourish the body, nourish the yang, generate heat and warm the abdomen, thus enhancing the adaptability of the human body to the winter climate. Black tea is also rich in protein, which can strengthen the body's supplement. Dry black tea is black, leaves are red after soaking, and soup is red. Full-bodied and dry, you can add milk and sugar, and the fragrance remains unchanged. In addition, in winter, people's appetite increases, eating greasy food increases, drinking black tea can also get rid of greasy, stimulate appetite, help to keep healthy, and make the human body better adapt to changes in the natural environment. Black tea has almost the effect of black tea.