Strong evidencemineral
Magnesium for Back Pain
Magnesium reduces paraspinal muscle spasm by acting as a natural calcium channel blocker and supporting GABA-mediated inhibitory signaling. It also has anti-inflammatory and analgesic properties through NMDA receptor modulation.
How strong is the research?
Strong evidence
Based on a randomised controlled trial (RCT) — the gold standard for establishing cause and effect.
Research source
SourceVeronese N et al. · Nutrients 2019How much to take
300–400 mg
Supports muscle relaxation and reduces spasm. May help with both acute and chronic back pain.
When to take it
Best taken: evening