Is it better to drink pure water boiled water or tap water boiled water?

Water is the source of life, without the nourishment of water, everything can not grow. In life, we have a lot of misunderstandings about drinking water, such as not drinking non-pure water, fear of repeated boiling water carcinogenic, drinking water before going to bed the next day eyes will be swollen ... These unfounded and long-standing obsessions not only disturb the normal concept of drinking water, but also affect our health. Pure water and tap water.1. Advantages of tap water:(1)Tap water is rich in minerals, trace elements and inorganic salts, which is very helpful for people to maintain health. (2)Tap water is relatively inexpensive, versatile and in great demand, and can be used for panning rice, washing vegetables, bathing, laundry, dishwashing, sanitation and so on. (3) Tap water is more effective in generating fluids and quenching thirst. It can moisturize the throat and dryness, making people fresh and comfortable. It is very suitable for people with dry mouth, dry eyes, over-thinking, lack of sleep, and over-speech. (4) Tap water tested and processed by the tap water plant is relatively safe, disinfected, no bacterial hazards.2. Advantages of pure water: (1) Pure water is oxygen-rich water, high solubility, the strongest affinity with the body's cells, and has the effect of promoting metabolism. Appropriate drinking can activate cells and internal organs, enhance immunity and resistance. (2) Drinking pure water can eliminate the grease in the human digestive system, eliminate the blood lipids on the blood vessels and reduce cholesterol. It is good for patients with high blood pressure, arteriosclerosis and coronary heart disease. (3) Pure water can delay the absorption of ethanol, prevent diarrhea after drinking, and have the effect of alcohol detoxification. (4) Pure water contains no impurities and does not produce scale. So the pure water used in car tanks, humidifiers, irons, etc. It will not scale and its service life can be extended. Possible hazards of pure water and tap water 1.Possible hazards of tap water:Tap water transmission channels are many, in each link, due to the long time, the pipeline is in disrepair, the tank cleaning is not timely, etc., it is easy to cause water quality variation, affecting the safety of water. Therefore, in some relatively poorly managed places, when the tap water reaches the user's home, some unfavorable indicators may exceed the national standard. 2. Pure water may exist in the harm: the main harm of pure water is in the filtration process filtered out the beneficial minerals and trace elements, so that the pure water not only can't replenish the calcium, zinc, and other elements, but also make the body already has a number of minerals are absorbed by pure water and discharged out of the body. Discharged from the body. Therefore, long-term consumption will be harmful to human health. Correctly understand the tap water and pure water 1. Correctly understand the tap water contains harmful substances: some people think that tap water contains dichloride compounds and other chemical substances, long-term drinking tap water will cause cancer. In fact, the main component of tap water is water, which contains almost negligible chloride ions, as well as calcium ions, magnesium ions, potassium ions, sulfate and other trace minerals. After boiling tap water, chemicals such as dichloride compounds will evaporate with the steam, while most minerals such as magnesium ions, calcium ions, potassium ions and sulfates will be converted into deposits (scale). Therefore, boiling tap water is not only effective in killing bacteria, and does not contain harmful chemicals, is safe and reliable drinking water.2. Correct understanding of the nutritional loss of pure water: some people think that pure water after filtration, the human body is beneficial to minerals and trace elements are filtered out, long-term consumption of pure water will be serious damage to health. In fact, potassium, magnesium, calcium and other minerals in the pure water filtration process may be reduced, but not all gone. What is more noteworthy is that the mineral elements contained in natural water are themselves very limited or extremely trace, so it is difficult to take in more mineral elements from water. So there is no difference between water and expensive water. Whether it is pure water or tap water, as long as the water quality is qualified (safe), there is little difference. As long as it is cooked properly, it will not cause harm to the body.