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.
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What is Immunosenescence and how can you slow it?
Immunosenescence refers to the gradual decline in the immune system's function as a person ages. This decline affects both the innate and adaptive branches of the immune system, making older individuals more vulnerable to infections, chronic diseases, cancer, and less responsive to vaccines.
