COMPARE
PopulationAdults with below-average dietary magnesium intakeAdults building an aerobic base alongside strength work
EvidenceMODERATE · SMALLMODERATE · MODERATE
RiskLOWLOW
TimeframeFour to eight weeks before judging any effect.Eight to twelve weeks, several sessions per week.
The decisionFood first. Worth considering when dietary intake is genuinely low; expect a small effect, not a transformation.Sustainable by design. Intensity low enough to repeat tomorrow is the point, not the compromise.