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TRUTH IN PEPTIDES
Clinical Data

MK-677 — Interactions & Safety Profile

3 contraindications1 known interaction⚠ Pregnancy warning

Contraindications

Congestive heart failure or risk factors

6.5% CHF rate vs 1.7% placebo in hip fracture trial. Development halted due to cardiac safety signal.

Active cancer

GH/IGF-1 elevation.

Uncontrolled diabetes

MK-677 raises fasting glucose and may worsen glycemic control.

Drug Interactions

Diabetes medicationsModeratemoderate interaction

MK-677 raises blood glucose. May counteract diabetes medications.

Monitor glucose closely; may need to increase diabetes medication.

Monitoring Required

  • Fasting glucose / HbA1c (MK-677 raises blood glucose)
  • IGF-1 levels
  • Cardiac function (CHF signal in clinical trials)

Pregnancy & Nursing

No safety data. Avoid in pregnancy.

Pending physician review — consult your provider before use.

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