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Longevity Medicine, Functional Wellness & Anti-Aging Insights from HormoneSynergy®

Welcome to the HormoneSynergy® Longevity Blog — your nationwide resource for evidence-based longevity medicine, functional wellness, bioidentical hormone optimization, GLP-1 weight loss strategies, and physician-formulated supplement guidance. Led by Dr. Kathryn Retzler, our expert-driven articles translate advanced clinical science into practical strategies that help individuals across the USA extend healthspan, optimize metabolic performance, balance hormones, and proactively support vibrant, resilient aging.

  • SECA Body Composition Testing in Portland & Lake Oswego

    SECA vs InBody: Why accuracy matters. At HormoneSynergy® Clinic in Portland & Lake Oswego, we offer SECA Body Composition Testing for just $50 (scan + interpretation). Get precise insights into fat, muscle, hydration, visceral fat, and metabolism—better than InBody, trusted by physicians.