1, with different components: weakly alkaline water contains a certain amount of alkaline minerals, such as calcium, magnesium and sodium. , can play a certain role in alkaline regulation. Pure water is water that has been treated to remove most impurities and minerals, and its composition is relatively simple.

2. Different functions: Weak alkaline water is considered to have certain physiological functions, which can neutralize acidic substances in the body, promote metabolism and promote health. Pure water is mainly used for drinking and cleaning in daily life.