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Which melatonin? 3 mg vs 20 mg vs 150 mg
by Stephanie Grutz, ARNP, FNP-C on Nov 13 2026
Low-dose melatonin for sleep rhythm, 20 mg for antioxidant support, and why 150 mg is practitioner-directed. Stephanie Grutz, ARNP, FNP-C, explains.
