Mineral water mainly comes from deep underground. They are water thousands or even tens of thousands of years ago.
According to China's current national standards for drinking natural mineral water, as mineral water, firstly, it must not contain substances harmful to human health, and secondly, it must contain a certain amount of characteristic trace elements beneficial to human health, such as lithium, strontium, zinc, bromine, iodine, metasilicic acid, selenium, dissolved total solids, etc., and at least one of them must reach the value specified in the national mineral water standards, otherwise it cannot be called mineral water.
Due to the different geological structures and rock formation ages, the quantity and types of minerals contained in various mineral waters are quite different. High-quality mineral water usually has low sodium content, moderate mineral content and one or several characteristic trace elements. This mineral water is not only healthy, but also delicious.
Boiled water, purified water and mineral water are the most common drinking water in our daily life. They are called drinking water because they can be drunk directly.
However, the first question is, what is the difference between these three types of drinking water?
First, boiled water is the water after the tap water is boiled.
Secondly, pure water is pure and clean water, without impurities and bacteria. Tap water and well water are not pure water. Pure water must be made by special distillation processing method, and there can be no additives in the whole processing and extraction process.
Thirdly, mineral water is water containing a certain amount of minerals, such as sodium, potassium, magnesium and calcium.
It is better for normal people to drink boiled water and mineral water every day. Mineral water contains minerals needed by human body, which can supplement human body's needs and is more suitable for normal people to drink than pure water. Boiling water easily penetrates the cell membrane and enters cells, which promotes human metabolism, enhances human immune function and improves human disease resistance. It is the most suitable drinking water for human body.