Analysis:

Drinking water helps to lose weight! Can't be fat! I also want to remind you that if you are not very fat, there is no need to force yourself to drink eight glasses of water, because the usual eight glasses of water do not include the water for three meals a day, which should include the water contained in three meals a day.

I suggest you use green tea instead of two glasses of water, which is more beneficial to your health and helps you lose weight.

There is also water poisoning caused by drinking too much water.