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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.

  • Rapamycin & Longevity: Why Fixing Metabolic Health First Is the Smart Move

    Thinking about rapamycin for longevity? At HormoneSynergy® in Portland & Lake Oswego, Dr. Kathryn Retzler explains why fixing blood sugar, weight, and heart health comes first before exploring medications like rapamycin. Discover the proven benefits of lifestyle medicine, advanced testing, and personalized care to build a strong health foundation before adding advanced longevity options.