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Blog 1 min read June 6, 2026

Blood Sugar Concerns in Older User

A 69-year-old user preparing to start MK-677 expressed concern regarding its impact on blood sugar, noting a baseline Hemoglobin A1c of 6.4 (prediabetic). They sought advice on whether the peptide would exacerbate their blood sugar issues or if they should concurrently use Metformin.