Boiled water, pure water and mineral water which is most suitable for long-term drinking water？

Plain water is the water after boiling and purifying tap water。

Purified water is prepared by reverse osmosis, ion exchange, distillation and other processes to remove many impurities from the water。

Mineral water contains a certain amount of calcium, potassium, magnesium, sodium, strontium, metasilicate and other mineral salts。

Which of these three kinds of water is better for long-term health？

In fact, whether it is plain water, pure water or mineral water, long-term drinking has basically the same impact on health, because the purpose of drinking water is only to supplement water, rather than supplement nutrition。

Healthy adults need about 2500 ml of water per day to maintain normal body metabolism。However, in addition to direct drinking water, the body and diet also produce their own water。

Therefore, in a mild climate, a young person with normal light physical activity needs to supplement about 1500 to 1700 ml of water a day, which is equivalent to 7 to 8 cups of disposable paper cups。Of course, if you are in a high temperature environment or the level of physical activity increases, you can increase the amount of water, but you do not have to be constrained to reach the standard of 8 cups。

No matter what type of water is chosen for drinking, its most important function is simply to replenish water and ensure that the water quality is safe and adequate。

As long as the water quality is safe and the amount of water added every day is enough, whether it is mineral water, pure water, boiled water or other types of water, you can rest assured that you can drink。

There is no need to be overly concerned about the content of trace elements in water, because the main purpose of drinking water is not to supplement nutrition。Therefore, long-term drinking of pure water will not cause adverse effects on the body。

In general, the most important thing about drinking water is that it is safe and sufficient。

As long as the water quality is qualified and the amount of water added every day is enough, whether it is mineral water, pure water or other types of water, you can drink it safely。

As for whether thousands of boiling water will lead to excessive nitrite harmful to health, according to the national drinking water standards, nitrite content should be controlled at ≤1 mg/L。After experimental calculation, it was found that the nitrite content in tap water only rose to 0 after boiling 20 times.038 mg/L, far below the national standard。

Therefore, the only harm of a thousand boiling water may be the cost of electricity。

For the water in the drinking machine, as long as the bottled water is safe and qualified, it is no problem to drink, but the drinking machine is easy to breed bacteria, it is recommended to clean up every 1 to 2 months。

That's all for drinking water. I wish you all a happy day!