Archive

Is 10 Minutes of Sweat > 1 Hour of Walking?

Why 5 minutes of intense exercise may matter more than low intensity workouts for longevity.

If You Only Fix One Thing For Longevity, Make It Your Mitochondria.

Jan 6, 2026

•

11 min read

If You Only Fix One Thing For Longevity, Make It Your Mitochondria.

Your heart, bones, brain, and metabolism all age through the same bottleneck.

Before You Set Any 2026 Health Goals, Read This

Dec 23, 2025

•

14 min read

Before You Set Any 2026 Health Goals, Read This

Plus, the 5 health practices I'm taking into the new year.

Dec 16, 2025

•

10 min read

Is your social life aging you?

Plus, how to make longevity a team sport.

The Holiday Hormone Reset Every Woman Needs.

Dec 9, 2025

•

10 min read

The Holiday Hormone Reset Every Woman Needs.

Plus, the breathwork I use to prevent 'cortisol belly.'

Is Sleep Consistency the Most Overlooked Measure of Longevity?

Dec 2, 2025

•

9 min read

Is Sleep Consistency the Most Overlooked Measure of Longevity?

Plus, The 30-30 Rule I'm committing to this season.

What a CGM Can Tell You About Your Aging Velocity

Nov 25, 2025

•

9 min read

What a CGM Can Tell You About Your Aging Velocity

Plus, how to lower blood sugar in 30 seconds.

Your Brain Starts Shrinking at 40—Here’s How to Fight Back.

Nov 18, 2025

•

14 min read

Your Brain Starts Shrinking at 40—Here’s How to Fight Back.

Plus, the optimal number of steps for preventing Alzheimer’s.

Nov 14, 2025

•

4 min read

Ready to go deeper in your health journey?

Your friends get healthspan breakthroughs—you get exclusive tools and support.

Estrogen is the most misunderstood hormone in medicine.

Nov 11, 2025

•

13 min read

Estrogen is the most misunderstood hormone in medicine.

Plus, the sport that adds 10 years to your life.

Forget Weight—Muscle Is the Real Longevity Metric.

Nov 4, 2025

•

11 min read

Forget Weight—Muscle Is the Real Longevity Metric.

Plus, long vs. short walks and the ideal timing for HRT.

The Case for Adding Testosterone to Your HRT.

Oct 28, 2025

•

11 min read

The Case for Adding Testosterone to Your HRT.

Plus, what your hair tells you about your hormone health.

1 2 3 4 5

Is 10 Minutes of Sweat > 1 Hour of Walking?

If You Only Fix One Thing For Longevity, Make It Your Mitochondria.

Before You Set Any 2026 Health Goals, Read This

Is your social life aging you?

The Holiday Hormone Reset Every Woman Needs.

Is Sleep Consistency the Most Overlooked Measure of Longevity?

What a CGM Can Tell You About Your Aging Velocity

Your Brain Starts Shrinking at 40—Here’s How to Fight Back.

Ready to go deeper in your health journey?

Estrogen is the most misunderstood hormone in medicine.

Forget Weight—Muscle Is the Real Longevity Metric.

The Case for Adding Testosterone to Your HRT.

Robin Berzin MD

Home