Tests
MCAS: what mast cell activation syndrome really is
Learn what MCAS is, why runaway histamine triggers symptoms across the body, and how it is diagnosed and treated.
AI coronary plaque analysis and heart disease risk
AI coronary plaque analysis reads CT scans to measure plaque, refine heart disease risk and guide treatment beyond calcium scores and symptoms.
Cardiovascular disease: inflammation, not just cholesterol
Cardiology experts explain why inflammation and insulin resistance are the primary drivers of cardiovascular disease, not LDL alone.
Blood test maps the tumor microenvironment with cfDNA
A new blood test uses circulating tumor DNA methylation and AI to identify the tumor microenvironment without a tissue biopsy.
What your fertility reveals about your overall health
A fertility doctor explains why your menstrual cycle and sperm are vital signs, how inflammation drives problems, and what lifestyle changes move the needle.
What causes under eye hollows and how to treat them
A board certified dermatologist explains why under eye hollows form, how to tell shadows from structure, and which skincare and in office treatments help.
How to reverse type 2 diabetes and keep it reversed
Learn 10 doctor backed ways to reverse type 2 diabetes from your kitchen, from cutting sugar and starch to tracking glucose, sleep and key lab tests.
Epigenetic clocks: measuring and slowing biological age
Dr. Steve Horvath explains his DNA methylation clock, what drives aging at the cellular level, and evidence-based interventions to slow biological aging.
TMS, psilocybin, and ketamine for treating depression
Andrew Huberman and neurologist Nolan Williams discuss the most advanced treatments for depression: TMS, psilocybin, MDMA, ketamine, and ibogaine.
Using AI to interpret medical tests and diagnostics
How AI tools like NotebookLM, ChatGPT, and imaging algorithms are changing the way patients understand their medical results.
OCD and compulsions: how deep brain stimulation can help
Dr. Casey Halpern explains how deep brain stimulation and ultrasound treat OCD, addiction, and compulsive eating disorders by modulating reward circuits.
How to correctly interpret your testosterone test
A low testosterone value is not a diagnosis. Learn what the lab actually measures, the three symptoms that genuinely correlate with it, and what a proper clinical evaluation looks like.
Seven skin signs that point to chronically high insulin
A practical guide to seven skin signs of high insulin, the lab tests to request, and the diet changes that can improve skin health.
Rapamycin trial for frailty resilience and longevity
A clear summary of the rapamycin trial in adults over 65, covering dose, safety, biomarkers, frailty endpoints, and functional health goals.
Testosterone decline myths and what labs actually show
Why the testosterone crisis narrative is overstated, how lab methods distort trends, and how to evaluate symptoms with repeat testing and context.