The Claim
Melatonin supplementation is associated with a modest reduction in systolic blood pressure (approximately -2.34 mmHg) across diverse adult populations, though clinical significance varies based on baseline blood pressure and patient characteristics.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Taking melatonin supplements might slightly lower your top blood pressure number by about 2 points. However, how much it actually helps depends on your starting blood pressure and other personal health factors, so the real-world benefit isn't the same for everyone.
See the scientific wording
Melatonin supplementation is associated with a modest reduction in systolic blood pressure, with a pooled weighted mean difference of approximately -2.34 mmHg across diverse adult populations. This effect is observed despite substantial heterogeneity among trials, suggesting that while melatonin may provide a slight antihypertensive benefit, the clinical significance varies widely depending on baseline blood pressure and patient characteristics.
What the research says
1 studyThe study confirms that taking melatonin supplements slightly lowers systolic blood pressure by about 2.34 mmHg on average. This matches the claim exactly, showing a small but consistent blood pressure-lowering effect.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.