Dr. John Chuback's Health & Wellness Blog

Dr. John Chuback's Health & Wellness Blog

Your Go-To Wellness Guide

Welcome to the offical blog of Dr. John Chuback, board-certified cardiovascular surgeon and founder of VitasupportMD!

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Blog Posts

Healthspan vs. Lifespan: Why How You Age Matters as Much as How Long

Healthspan vs. Lifespan: Why How You Age Matters as Much as How Long

Oct 28 2026

Author: Dr. John Chuback's Team

Learn the difference between healthspan and lifespan, why it matters after 50, and the everyday habits that may support healthy aging and circulation.