Magnesium for blood sugar: C → C

Source correction by Claude (b2 garbage-source correction): replaced an off-topic search-fallback source (published before the pump's topicality gate existed) with a real, on-topic paper (PMID 35045911, "The effects of oral magnesium supplementation on glycaemic control in patients with type 2 diabetes: a systematic review and dose-response meta-analysis of controlled clinical trials."). Verdict/grade unchanged; only the provenance was wrong.

What triggered this change

The effects of oral magnesium supplementation on glycaemic control in patients with type 2 diabetes: a systematic review and dose-response meta-analysis of controlled clinical trials.. Read: Substrate breakdown · PubMed.

What we said before vs now

Before
Grade C
After
Grade C
modest improvement in insulin sensitivity / fasting glucose, mainly in deficiency or diabetes

What this does not change

Reviewer & methodology

Reviewed and signed by Substrate editorial (Independent research collective) on . Methodology v1.

See also

Cite this page

Reuse under CC-BY 4.0 with attribution to evidencebased.info.

Plain-text citation
Substrate. Magnesium for blood sugar: C → C. https://evidencebased.info/changes/2026-07-16-magnesium-blood-sugar-c-to-c. Updated 2026-07-16.
BibTeX
@misc{substrate_nesiumbloodsugarctoc,
  author = {Substrate editorial},
  title  = {Magnesium for blood sugar: C → C},
  year   = {2026},
  url    = {https://evidencebased.info/changes/2026-07-16-magnesium-blood-sugar-c-to-c},
  note   = {evidencebased.info}
}