Longevity Medicine

Dr. Retzler's Longevity Blog

  • SECA Body Composition Testing in Portland & Lake Oswego

    by Daniel Soule

    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.

    Posted in Body Composition, Bone Density Scan, Inbody, seca

  • Meet Dr. Kathryn Retzler – Founder of HormoneSynergy® Clinic

    by Daniel Soule

    Meet Dr. Kathryn Retzler, founder of HormoneSynergy® Clinic and a leader in longevity medicine, preventive cardiology, and bioidentical hormone therapy (BHRT). With advanced training, evidence-based care, and a passion for optimal aging, Dr. Retzler helps patients achieve vibrant health, energy, and longevity at every stage of life.

    Posted in anti-aging, bhrt, bioidentical hormones, Bone Density Scan, Cleerly Testing, Longevity Medicine

  • Understanding Your CT Scan: Why It Matters and What to Expect - Benefits vs. Risks

    by Daniel Soule

    For most medical conditions and improved patient outcomes, the information gained from a CT scan is invaluable and can significantly impact your health outcomes. The risk associated with a delayed or inaccurate diagnosis can be far greater than the small potential risk from the radiation.

    Posted in Bone Density Scan, Cleerly, CT Scans

  • DEXA Bone Density & Visceral Fat Analysis in Portland & Lake Oswego

    by Dr. Kathryn Retzler

    Discover how DEXA bone density scans and visceral fat analysis at HormoneSynergy® in Portland provide advanced insights into bone strength, body composition, and long-term health risks. Learn how these tests support osteoporosis prevention, cardiovascular health, and personalized wellness strategies for proactive aging.

    Posted in Bone Density Scan, DEXA, DXA