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GMJ News > GMJ Briefs > Key Finding: Magnesium’s Hidden Role in Insulin Signalling: Why the Mineral Matters More Than We Thought

Key Finding: Magnesium’s Hidden Role in Insulin Signalling: Why the Mineral Matters More Than We Thought

GMJ
Last updated: 02/08/2026 15:30
By
Prof. Giorgi Pkhakadze
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Diagram of insulin receptor signalling pathway highlighting magnesium's role as essential cofactor in kinase activation
Magnesium acts as an essential cofactor in the insulin receptor's internal activation cascade. Research shows that magnesium depletion reduces insulin receptor function by 50%, and large population studies link higher dietary magnesium intake to 14–19% lower type 2 diabetes risk. — Photo by Leeloo The First on Pexels (Pexels License)
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1 min read|29 words

50% reduction in insulin receptor activation when magnesium is depleted. Large meta-analyses show 14–19% lower type 2 diabetes risk per 100 mg/day dietary magnesium increase.

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GMJ Brief · Key Finding

📰 Read the full article: Magnesium’s Hidden Role in Insulin Signalling: Why the Mineral Matters More Than We Thought →

Related reference
  • Type 2 Diabetes · Condition
  • Magnesium · Ingredient
  • Insulin · Drug
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ByProf. Giorgi Pkhakadze
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Prof. Giorgi Pkhakadze, MD, MPH, PhD, is Editor-in-Chief of the Georgian Medical Journal and Chair of the Public Health Institute of Georgia (PHIG). He is Professor and Head of the Department of Social and Behavioural Sciences at David Tvildiani Medical University, and Secretary/Treasurer of the UEMS Section of Public Health. ORCID: 0000-0001-7609-4515.

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