Magnesium & DR Risk - Summary - MDSpire

Magnesium & DR Risk

  • May 29, 2026

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Objective:

To investigate the association between serum magnesium levels and diabetic retinopathy (DR) in patients with type 2 diabetes.

Key Findings:
  • Low serum magnesium levels are significantly associated with diabetic retinopathy.
  • Individuals with DR had lower circulating magnesium levels than controls.
  • Reduced magnesium levels were consistently observed across multiple subgroups.
  • Patients with proliferative diabetic retinopathy exhibited lower magnesium levels compared to those with non-proliferative disease.
Interpretation:

Limitations:
  • The evidence is observational with low certainty due to significant heterogeneity.
Conclusion:

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