This review article explores the dual impact of plant-derived compounds on neurological health, highlighting their potential for both neuroprotection and neurotoxicity. Neuroprotective plants like Ginkgo biloba, Panax ginseng, and Curcuma longa contain phytochemicals that exert antioxidant, anti-inflammatory, and cognitive-enhancing effects through modulation of neurotransmitters and inflammatory pathways. On the flip
