Posts by Dr. Khanh Nguyen
From Biological Age to Healthspan: How Clinics Are Tracking Aging More Precisely
Most people think about aging in birthdays and decades. But inside the body, aging is far more dynamic. Two people can be the same chronological age and have completely different levels of cardiovascular health, metabolic function, cognitive performance, recovery capacity, and inflammation. That is where biological age testing is changing the conversation around longevity. At…
Read MoreYoung Plasma Exchange for Inflammation: Why Longevity Medicine Is Paying Attention
One of the biggest shifts happening in longevity medicine right now is the realization that aging is not only about damaged tissues or worn-down joints. It is also about the biochemical messages circulating through the body every second of the day. Your blood is constantly carrying signals that influence inflammation, immune activity, recovery, energy production,…
Read MoreSafety of Plasma from Vaccinated Donors: What Longevity Patients Need to Know
Quick answer: Is plasma from vaccinated donors safe? Safety of plasma from vaccinated donors is supported by current evidence from large hospital studies and transfusion-medicine experts, which show no increase in blood clots, respiratory complications, or death among recipients. A 2025 analysis highlighted by AABB and America’s Blood Centers found no additional risk tied to donor vaccination status. Vaccine mRNA…
Read MoreResetting the Signals of Aging: How Plasma-Based Therapies Are Redefining Longevity
A Letter From Your Physician For decades, aging was viewed as an inevitable process of cellular decline—something we simply had to accept.Today, science tells a very different story. Modern research shows that aging is not just about cells “wearing out,” but about systemic signals circulating in the blood. When those signals shift toward inflammation, immune…
Read MoreTargeting the Hallmarks of Aging: Why Longevity Medicine Must Treat Root Causes, Not Just Disease
The Fundamental Question Most of modern medicine treats symptoms or diseases after they appear.But what if we could intervene earlier—at the root biological processes that drive aging itself? That is exactly what targeting the hallmarks of aging allows us to do. Instead of managing heart disease, diabetes, arthritis, or Alzheimer’s as separate conditions, we can…
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