“…Traditional Chinese medicines offer promising alternatives for treatment of heterogeneous mood disorders [19]. In traditional Chinese medicine, ginseng has long been used to treat mood disorders [19][20][21], and its major active ingredients, ginsenosides, appear to be effective against depression [20,22,23]. In particular, the ginsenoside Rg1 (GRg1), a protopanaxatriol-type saponin, exerts its effects by in uencing multiple processes in the brain, with few side effects [24].…”