Sancai Acupuncture Reduced Primary Insomnia Severity in RCT
TL;DR: A 2026 randomized trial in Nature and Science of Sleep found that Sancai acupoint acupuncture reduced primary-insomnia severity more than sham acupuncture, with parallel improvements in sleep testing and peripheral 5-HT and BDNF biomarkers. Key Findings…
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