Greg Katz's Newsletter

Greg Katz's Newsletter

Home
Notes
Archive
About

Sitemap - 2024 - Greg Katz's Newsletter

Does the Watchman device prevent strokes?

Dr. Oz at CMS

Can RFK Make America Healthy Again?

Political polls are like nutrition science - both are junk food for your mind

A preventive valve replacement study shows the limits of the randomized trial

Why isn't your doctor radicalized about exercise and diet?

The story behind Ozempic

A lot of doctors have been wrong about blood transfusions

Why doesn't your doctor talk about diet and exercise?

Intermittent fasting doesn't work - unless it works for you

Ozempic for kids and "healthy" Lunchables from YouTube Stars

Heart disease prevention concepts that everyone should understand

Should you get your VO2 max checked?

Stress tests for healthy people

The pitfalls with heart disease screening

The most exciting heart disease drug isn't here yet

Are you missing Peter Attia's point?

Are colonoscopies overrated or underrated for cancer screening?

What's up with HDL?

Preventative stenting for high risk patients

Most doctors know very little about asthma treatment - Beyond Journal Club Podcast

Can Ozempic treat heart failure?

Rethinking a post heart attack treatment

Andrew Huberman is Dr. Oz

Does marijuana cause heart disease?

Should you worry about microplastics?

Why was I wrong about blood transfusions?

© 2025 Gregory Katz
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture

Share