not quite — the real figure is close but different
refutedsupported
the weight of evidence
10 sources for · 0 against
Clinical trials and reviews show that magnesium and melatonin supplementation can help improve sleep quality, but the listed sources contain no evidence regarding zinc.
A randomized controlled trial found that oral melatonin significantly improved sleep quality in critically ill patients compared to placebo.
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The analysis
The retrieved papers include multiple randomized controlled trials, meta-analyses, and comprehensive reviews demonstrating that both melatonin and magnesium supplementation improve sleep parameters, sleep quality, and insomnia across various populations. There is no contradictory evidence in the retrieved sources.
A randomized controlled trial demonstrated that melatonin supplementation significantly improved the Pittsburgh Sleep Quality Index (PSQI) in patients with Parkinson's disease.
A randomized controlled trial found that magnesium and potassium supplementation significantly decreased the severity of insomnia and improved sleep hormones in diabetic patients.
A randomized clinical trial indicated that melatonin treatment significantly improved sleep quality and reduced nighttime salivary cortisol in hemodialysis patients.
A narrative review summarized evidence supporting the sleep-promoting properties and circadian regulation benefits of nutraceuticals including melatonin and magnesium.
A review highlighted magnesium's role in reducing nervous system excitability, regulating circadian rhythms, and improving sleep parameters in sleep disorders.
A randomized, double-blind, placebo-controlled trial found that sustained-release melatonin significantly improved objective and subjective sleep parameters in adults with poor sleep quality.
Everything we examined (12)
We also searched for evidence AGAINST this claim, not only for it.