I can't. After the red bean barley tea is brewed, it is recommended to drink it on the same day, not overnight. Red bean barley tea contains protein, amino acids, starch and other nutrients, which are easy to breed bacteria and deteriorate overnight; Secondly, the nutrients in overnight red bean barley tea are easy to be oxidized, the nutritional value will be reduced, and the taste will be worse.

1. After red bean glutinous rice tea is brewed, it is recommended to drink it on the same day instead of overnight. Red bean barley tea contains protein, amino acids, starch and other nutrients, which are easy to breed bacteria and deteriorate overnight; Secondly, the nutrients in overnight red bean barley tea are easy to be oxidized, the nutritional value will be reduced, and the taste will be worse.

2. Red bean barley tea is tea made of red beans and barley. It has the effects of invigorating spleen, nourishing stomach, promoting diuresis, relieving arthralgia, clearing heat and expelling pus, and is very suitable for people with heavy moisture in the body to drink.