Dr. Mitch Schulman breaks down the VO2 max test, the gruelling treadmill and mask assessment that measures how well your heart, lungs, and muscles work together, and explains why researchers see it as one of the strongest predictors of long-term health. Anyone curious about their own numbers will want his plain language rundown of what a good score actually looks like.

 

He argues that the real goal isn't just adding years but staying sharp and mobile through them, pointing to healthcare cost data that shows most spending happens in a person's final months.

 

A study on brain health rounds things out, showing that consistent daily effort, not age, was the biggest factor in whether people saw real cognitive improvement, even well into their eighties and nineties.

 

Topics: VO2 max test, healthy aging, lifespan predictor, brain health study, fitness science

 

GUEST: Dr. Mitch Schulman

 

Originally aired on 2026-07-28

Dr. Mitch Schulman breaks down the VO2 max test, the gruelling treadmill and mask assessment that measures how well your heart, lungs, and muscles work together, and explains why researchers see it as one of the strongest predictors of long-term health. Anyone curious about their own numbers will want his plain language rundown of what a good score actually looks like.
&nbsp;
He argues that the real goal isn't just adding years but staying sharp and mobile through them, pointing to healthcare cost data that shows most spending happens in a person's final months.
&nbsp;
A study on brain health rounds things out, showing that consistent daily effort, not age, was the biggest factor in whether people saw real cognitive improvement, even well into their eighties and nineties.
&nbsp;
Topics: VO2 max test, healthy aging, lifespan predictor, brain health study, fitness science
&nbsp;
GUEST: Dr. Mitch Schulman
&nbsp;
Originally aired on&nbsp;2026-07-28

Shane Hewitt & The Nightshift is your late-night companion for real talk, bold ideas, and unfiltered conversations that matter. Hosted by Canadian radio veteran Shane Hewitt, each episode dives into the headlines, human stories, and hidden truths shaping our world—always with curiosity, compassion, and a sharp edge.

From politics and pop culture to mental health, technology, and everyday life, this podcast is where night owls, deep thinkers, and curious minds come to connect. Featuring expert guests, passionate callers, and Shane’s signature style—thoughtful, fearless, and refreshingly real.

If you crave meaningful dialogue, smart perspectives, and late-night radio energy in podcast form, subscribe now and join The Nightshift.

Shane Hewitt &amp; The Nightshift is your late-night companion for real talk, bold ideas, and unfiltered conversations that matter. Hosted by Canadian radio veteran Shane Hewitt, each episode dives into the headlines, human stories, and hidden truths shaping our world&mdash;always with curiosity, compassion, and a sharp edge.
From politics and pop culture to mental health, technology, and everyday life, this podcast is where night owls, deep thinkers, and curious minds come to connect. Featuring expert guests, passionate callers, and Shane&rsquo;s signature style&mdash;thoughtful, fearless, and refreshingly real.
If you crave meaningful dialogue, smart perspectives, and late-night radio energy in podcast form, subscribe now and join The Nightshift.

Shane Hewitt and The Nightshift

Shane Hewitt is known for his engaging and relatable on-air personality, which captivates listeners. His ability to blend insightful commentary with humour and empathy creates a genuine connection with listeners.  Shane Hewitt and the Night Shift provides relatable content, informative discussions and expert insights – along with a balance of anecdotes and entertainment.

Shane Hewitt is known for his engaging and relatable on-air personality, which captivates listeners. His ability to blend insightful commentary with humour and empathy creates a genuine connection with listeners.  Shane Hewitt and the Night Shift provides relatable content, informative discussions and expert insights – along with a balance of anecdotes and entertainment.