1. It is best not to drink lotus seed water overnight.

2. Generally speaking, because the overnight lotus seed heart tea has been stored for too long, the nutrients and other vitamins contained in it will be lost to a certain extent, and the microbial content in the lotus seed heart tea will also be reduced. In addition, the lotus seed water that has been left overnight can easily become sour, have a peculiar smell, etc., so it is best not to continue drinking the lotus seed water that has been left overnight.