Acupuncture: A Promising Non‐Pharmacological Approach to Parkinson's Disease Management

Preclinical evidence demonstrates that acupuncture exerts multi-target neuroprotective effects against PD through pathways involving oxidative stress, autophagy, apoptosis/pyroptosis, neurogenesis, neuroinflammation, and gut microbiota-lipid metabolism crosstalk. However, limitations include a focus on preventive rather than reversal effects, lack of long-term efficacy data, and heterogeneity in acupoint selection. Further mechanistic and standardization studies are warranted.