MineralsMagnesium

Combined apigenin and magnesium synergistically enhance sleep duration in normal and insomnia mouse models

The combination of apigenin and magnesium (A+M) significantly increased sleep duration by 44% in normal mice, 32% in caffeine-induced sleep-disturbed mice, and 37% in PCPA-induced insomnia mice, outperforming individual treatments. Mechanistically, A+M suppressed systemic and hypothalamic TNFα levels and inhibited microglial activation via NFκB signaling.

Last updated: Jul 8, 2026•0 RCTs•📖 Read as article →

Evidence Score

Evidence Score26/100
Human RCT☆☆☆☆☆
Meta-analysis☆☆☆☆☆
Mechanism★★★★★
Safety★★★★☆
Confidencelow

Study Evidence

Study 1. Synergistic sleep-promoting effects of magnesium and apigenin in normal and insomnia mouse models.

observational

Wong WY, Chan BD, Zhou H, Leung TC, Tai WC · Food & function (2026)

Participants: N/A
Duration: N/A (not specified in abstract)
Intervention: Combined oral administration of apigenin and magnesium (A+M)
Outcome: Sleep duration, TNFα levels, microglial activation
Effect Size: 44% increase (normal mice, p<0.005), 32% increase (caffeine model, p<0.001), 37% increase (PCPA model, p<0.05)
Population: Normal mice, caffeine-induced sleep-disturbed mice, and PCPA-induced insomnia mice

Result:

PubMed: 41701207DOI: 10.1039/d5fo04538j

Mechanism Graph

A+M treatment suppresses systemic and hypothalamic TNFα levels
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A+M inhibits microglial activation
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Inhibition of microglial activation occurs via suppression of NFκB signaling
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Result: Enhanced sleep duration and restored sleep architecture

Limitations

  • ⚠Animal model study, not directly translatable to humans
  • ⚠Dosage and formulation details not provided in abstract
  • ⚠Potential confounding effects from individual variability in mouse strains

Frequently Asked Questions

What is the synergistic effect of apigenin and magnesium on sleep?▼

The combination increased sleep duration by 44% in normal mice and significantly improved sleep in insomnia models, outperforming either compound alone.

How does apigenin and magnesium improve sleep mechanistically?▼

The combination suppresses TNFα levels and inhibits microglial activation through NFκB signaling, reducing neuroinflammation.

Is this study applicable to humans?▼

No, this is an animal model study; human trials are needed to confirm efficacy and safety.

What are the limitations of this study?▼

Limitations include animal model use, unspecified dosage, and lack of human data, making direct clinical application uncertain.

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References

  1. 1.Wong WY, Chan BD, Zhou H, Leung TC, Tai WC. "Synergistic sleep-promoting effects of magnesium and apigenin in normal and insomnia mouse models.." Food &amp; function, 2026. PMID: 41701207 DOI: 10.1039/d5fo04538j
Disclaimer: This content is for educational purposes only and is not medical advice. Evidence scores reflect the quality and quantity of available research, not clinical recommendations. Always consult a healthcare professional before starting any supplement or intervention.