According to Bian Xiao, many mineral water brands in China mainly contain minerals such as lithium, strontium, zinc, iodine, tin, bromine, metasilicic acid, calcium and iron. Different minerals have different values, such as strontium, which participates in the activation process of various enzymes in the human body and can also reduce the absorption process of sodium ions in the human body, so it can lower blood pressure. For example, the zinc it contains can lower blood pressure. For example, the selenium contained in it is a strong antioxidant, which can resist the oxidation reaction and make you look younger. For example, the calcium it contains can further maintain the health of bones and teeth, and it also participates in the synthesis of various enzymes in the human body. The above is my personal answer to the topic of mineral water. It is worth mentioning that the minerals contained in mineral water mentioned above mean that most mineral water will contain these types, but the amounts contained in different mineral water are different.