The Catalyst Journal
The Catalyst Journal
Research, protocols, and perspectives on precision health.
Research, protocols, and perspectives on precision health.
Research, protocols, and perspectives on precision health.

The Catalyst Approach to Perimenopause: Personalized, Not Patchwork

What Happens to Estrogen, Progesterone, and Testosterone After 40?

What Makes a Good Functional Medicine Doctor?

Signs You May Need Hormone Optimization During Perimenopause

C-Reactive Protein (CRP) and Why It Matters More Than Cholesterol

Understanding Your CMP (Comprehensive Metabolic Panel) Results

Is It Low T or Something Else? How to Know When to Test

Silent Inflammation: The Root of Fatigue, Weight Gain, and Poor Recovery

Peptides for Weight Loss and Recovery: What You Need to Know

GLP-1s Explained: What Drugs Like Semaglutide Actually Do

Brain Fog and Hormonal Imbalance: How They’re Connected

Do You Need a Full-Body MRI? What Prenuvo Scans (and Others) Show

How Catalyst Uses Advanced Testing to Build Smarter Protocols

Why Retesting Every 90 Days Matters More Than You Think

Beyond Basic Labs: What 100+ Biomarkers Can Actually Tell You

How to Strengthen Testosterone Through Lifestyle and Lab Tracking

Always Tired? Here’s What Functional Medicine Looks for First

Hormone Optimization for Men Over 40: A Complete Guide

Signs You May Need Hormone Optimization (And What to Do About It)

How to Naturally Stimulate Testosterone: What Actually Works

TRT Therapy Explained: Benefits, Risks, and Potential Alternatives

Low Libido and Hormones: The Link Most Doctors Miss


The Catalyst Approach to Perimenopause: Personalized, Not Patchwork


What Happens to Estrogen, Progesterone, and Testosterone After 40?


What Makes a Good Functional Medicine Doctor?


Signs You May Need Hormone Optimization During Perimenopause


C-Reactive Protein (CRP) and Why It Matters More Than Cholesterol


Understanding Your CMP (Comprehensive Metabolic Panel) Results


Is It Low T or Something Else? How to Know When to Test


Silent Inflammation: The Root of Fatigue, Weight Gain, and Poor Recovery


Peptides for Weight Loss and Recovery: What You Need to Know


GLP-1s Explained: What Drugs Like Semaglutide Actually Do


Brain Fog and Hormonal Imbalance: How They’re Connected


Do You Need a Full-Body MRI? What Prenuvo Scans (and Others) Show


How Catalyst Uses Advanced Testing to Build Smarter Protocols


Why Retesting Every 90 Days Matters More Than You Think


Beyond Basic Labs: What 100+ Biomarkers Can Actually Tell You


How to Strengthen Testosterone Through Lifestyle and Lab Tracking


Always Tired? Here’s What Functional Medicine Looks for First


Hormone Optimization for Men Over 40: A Complete Guide


Signs You May Need Hormone Optimization (And What to Do About It)


How to Naturally Stimulate Testosterone: What Actually Works


TRT Therapy Explained: Benefits, Risks, and Potential Alternatives


Low Libido and Hormones: The Link Most Doctors Miss


What “Normal” Testosterone Really Means — and Why It’s Not Enough
