Lemon slices don't conflict with citron tea, so it should be okay to drink them together. Adding lemon slices only eliminated the bitterness of citron tea. Because citron tea's own vitamin C is three times that of lemon, adding lemon slices is a bit redundant, but it must be based on personal preference.

PS (citron tea) is a healthy drink imported from Korea. Grapefruit tastes sour and cold, and has many functions such as promoting qi circulation, promoting digestion, resolving phlegm, relieving alcoholism and relieving pain. Koreans mix grapefruit and honey to make honey grapefruit tea, which has rich nutrition, unique flavor and good health care effect. ) This article plagiarizes self-knowledge for your reference.

Because citron tea is cold, if the constitution is cold, it is best not to take it during menstruation.