Insights
Root-cause thinking, in plain language.
Authored by Dr. Erick Kaufman and the HRx medical team — clear, evidence-informed writing on weight, hormones, longevity, and the numbers underneath them.
Featured — start here
The two pieces worth your time.
Could a GLP-1 be a game-changer — or just the latest shortcut?
What the science actually says about semaglutide, and why the physician behind it matters more than the molecule.
Read the essayDiagnosticsIs modern medicine diagnosing us to death?
On the gap between “normal” labs and an optimized life — and why the reference range was never built for you.
Read the essayThe library
Organized by the four programs.
GLP-1s, explained without the hype
The one pillar article that replaces five near-identical posts.
Protecting muscle while you lose fat
Why nutrition and dosing decide whether results last.
TRT for men: signal vs. noise
What “low T” really means and when treatment helps.
Perimenopause and the optimization gap
HRT, symptoms, and the questions to actually ask.
NAD+, peptides & the evidence line
What’s promising, what’s hype, and how we stay honest.
Reading your CGM like a clinician
Continuous glucose data, minus the wellness theatre.
Beyond reading