What water should you not drink? 6 types of water you should drink less, including the water from the water dispenser

Water is the source of life. If a person does not drink water for a long time, his body will fall into health crisis and even affect his life. However, not all water is suitable for drinking. Some water may cause problems after drinking. For example, the nitrite poisoning incident in Sichuan some time ago after babies drank vegetable water once again illustrates this problem.

If you want to drink water healthily, the premise is to choose the right water and drink the right water. If you make a mistake in choosing water, no matter how much effort you make later, it will be in vain. How should you choose water? What water should not be drunk?

Vegetable water

Although vegetables are a type of food we eat every day, and there are many ways to eat vegetables, it is not recommended to drink vegetable water. Leafy vegetables, especially green leafy vegetables, contain more nitrates, which are reduced to nitrites by bacteria after heating.

Although nitrite is not a carcinogen, excessive intake of nitrite can cause poisoning, especially for babies whose stomachs are more delicate. Drinking vegetable water is more likely to cause nitrite poisoning. Even for adults, it is not recommended to drink vegetable water, after all, long-term excessive intake of nitrite can increase the risk of cancer.

Overheated water

Chinese people like to drink hot water, which is one of the ways to distinguish Chinese people abroad. Even in the cold winter, they will carry a thermos cup to drink water when they go out, and the water they drink must be hot. The habit of drinking hot water in China has a long history. However, too high water temperature will have adverse effects on the esophagus.

The temperature of the oral mucosa and esophageal mucosa is basically the same as our body temperature. They have a low tolerance for temperature, with the highest tolerable temperature being around 50-60°C. Food over 65°C will cause burns to the oral mucosa and esophageal mucosa. Occasionally, it will not cause much harm to the body, but frequent consumption of hot food will cause repeated damage to the oral mucosa and esophageal mucosa, causing chronic damage to the digestive tract, triggering esophageal mucosal inflammation, and increasing the risk of esophageal cancer.

unboiled water

People born before the 1970s and 1980s may have had the experience of drinking raw water. When thirsty, they would just take a ladle and scoop water from the water tank to drink. At that time, people were not very particular about drinking water. However, raw water is not recommended for drinking. Nowadays, living conditions are better, and most people will choose to boil water before drinking. However, some people save trouble and spend two yuan to buy a bucket of water from the community drinking water machine and drink it directly at home.

The water produced by the direct drinking water machine in the community comes from tap water. Although tap water has been treated with bleach, it still contains bacteria or impurities that are harmful to the human body. It is not suitable for drinking without boiling. The stream water in the mountainous area is also raw water, which may contain insect eggs or bacteria, posing a potential threat to human health. Do not drink it even if you are thirsty.

Salt water

Salt water is drinking water with salt added. Most people choose salt water to replenish the sodium ions lost by the human body, but in fact, our current diet does not lack salt. On the contrary, most people have excessive salt intake in their diet.

Excessive salt intake will not only increase the risk of high blood pressure, but also increase the risk of osteoporosis and gastric cancer. The "Dietary Guidelines for Chinese Residents" also has recommendations on salt intake. Adults should not consume more than 6 grams of salt per day, and it is not suitable to drink light salt water in the morning. Light salt water can be used to gargle, but it must be spit out after gargling.

Honey water

Honey has always been regarded as a good health product by the public, especially in winter, people prefer to drink honey water. Although honey is a gift from nature, its nutritional value is relatively simple. The highest content in honey is sugar, which includes sucrose, fructose and glucose. The so-called active substances are present in very small amounts in honey.

Drinking honey water is more about getting the sugar in honey. High sugar intake has more serious consequences, and diseases such as diabetes, high blood pressure, obesity and gout may occur. Some people may say that they feel that their bowel movements are smooth after drinking honey water. In fact, this is just a symptom of the body's intolerance to the fructose in honey. As for honey water, you should also learn to stay away from it.

Water in the water dispenser that is more than 7 days old

Water dispensers are not only common in homes, but also a must-have in offices. When drinking water, you can directly get water from the outlet of the water dispenser, which is very convenient to use. However, the water in the water dispenser is sometimes not clean and may be contaminated.

Water dispensers need to be disinfected frequently, but many people forget this important step when using water dispensers. As the water in the dispenser decreases, bacteria may grow in the dispenser, and seemingly clean water may have been contaminated by bacteria, making it unsuitable for drinking. Moreover, barrels of water also have a shelf life after opening, and water that has been in the bottle for more than seven days is no longer suitable for drinking.

You need to drink water every day, but you also need to choose the right water. The best drinking water is boiled water. The safety of boiled water is also guaranteed. This is the most suitable drinking water for the human body.