MineralsMagnesium

Combined apigenin and magnesium (A+M) synergistically enhances sleep duration in normal and insomnia mouse models

In normal mice, A+M treatment increased sleep duration by 44% (p<0.005). In caffeine-induced sleep disturbed mice, sleep duration increased by 32% (p<0.001), and in PCPA-induced insomnia mice, by 37% (p<0.05). These effects surpassed individual treatments of apigenin or magnesium alone.

Last updated: Jul 7, 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 &amp; 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 in PCPA-induced mice
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A+M treatment inhibits microglial activation
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Inhibition of microglial activation occurs potentially via suppressing NFκB signaling
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Result: Enhanced sleep duration and restored sleep architecture

Limitations

  • ⚠Animal model study; results may not directly translate to humans
  • ⚠Dose and ratio of apigenin to magnesium not specified in abstract
  • ⚠Mechanistic pathway (NFκB) is inferred but not fully established

Frequently Asked Questions

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

The combination significantly increases sleep duration in normal mice (44%) and in two insomnia models (32-37%), outperforming either compound alone.

How does apigenin and magnesium improve sleep?▼

The combination suppresses TNFα levels and inhibits microglial activation, potentially through blocking NFκB signaling, which reduces neuroinflammation.

Is this study done on humans?▼

No, this is an animal study using mouse models (normal, caffeine-induced, and PCPA-induced insomnia). Human trials are needed.

What are the limitations of this study?▼

Limitations include the use of animal models, lack of specified doses, and incomplete mechanistic confirmation.

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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.