Herbal and Natural Supplements for Improving Sleep: A Literature Review

• 발행기관: 대한신경정신의학회
• 저자명: Ji Won Yeom Chul-Hyun Cho
• 간행물 정보: 『Psychiatry Investigation』제21권 제8호, 810~821쪽, 전체 12쪽
• 주제분류: 의약학 > 정신과학
• 파일형태: PDF
• 발행일자: 2024.08.31

국문 초록

Objective Herbal and natural supplements have gained popularity as alternative treatments to insomnia and sleep disorders due to their perceived safety and potential effectiveness. This literature review summarizes the current evidence on the efficacy, safety, and mecha-nisms of action of commonly used supplements for sleep, including valerian, hops, kava, German chamomile, cherry, tryptophan, the-anine, melatonin, magnesium, and zinc. Methods We conducted literature review of clinical research on herbal and supplements for sleep reported to date. We summarized key findings and reviewed outcomes related to clinical efficacy and side effects. Results Findings suggest that certain supplements, particularly valerian, hops, and melatonin, could be effective in improving sleep quality and reducing insomnia symptoms through modulation of neurotransmitter systems and regulation of sleep-wake cycles. However, the strength of the evidence varies with unestablished optimal dosages, formulations, and treatment durations. Although generally con-sidered safe, these supplements are not without risks, such as rare but serious adverse effects associated with kava and potential interac-tions with prescription medications. The quality and purity of supplements also vary widely due to a lack of strict regulations. Conclusion Healthcare providers should remain informed about the latest research and work closely with patients to develop person-alized treatment plans. Herbal and natural supplements may offer promising alternatives or adjunct treatments for insomnia and sleep disorders, but their use should be guided by the best available evidence and individual patient requirements. Larger, well-designed clini-cal trials are needed to establish the efficacy and safety of these supplements for clinical decision-making.

목차

INTRODUCTION

HERBAL AND NATURAL SUPPLEMENTS

OTHER SUPPLEMENTS

DISCUSSION

CONCLUSION

키워드

Herbal supplements Natural supplements Insomnia Sleep disorders Efficacy Safety