date:Dec 03, 2018
Many mineral water will mark the contents of calcium, magnesium and potassium on the package, and in the propaganda, it is claimed that the water contains many natural minerals and trace elements needed by human body such as calcium, magnesium and potassium. It gives people the feeling that this water is an important source of calcium, magnesium and potassium. In fact, compared with food, water has effects on calcium, magnesium and potassium. Not much has been done.
Returning to the actual mark