Robin Berzin MD

Actionable, evidence-based health news, tips, and protocols to help you be healthier than ever from Robin Berzin, M.D., CEO and Founder of Parsley Health and a busy mom of three.

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Waking up at 3 a.m.?

It's not random and it is fixable.

Jan 27, 2026

Fertility After 35: 8 Levers That Actually Work

Read this before starting IVF.

Jan 20, 2026

Is Your Brain On Fire?

The tie between blood sugar, inflammation, mood and focus.

Jan 13, 2026

Is 10 Minutes of Sweat > 1 Hour of Walking?

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

Jan 06, 2026

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

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

Dec 23, 2025

Before You Set Any 2026 Health Goals, Read This

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

Dec 16, 2025

Is your social life aging you?

Plus, how to make longevity a team sport.

Dec 09, 2025

The Holiday Hormone Reset Every Woman Needs.

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

Dec 02, 2025

Is Sleep Consistency the Most Overlooked Measure of Longevity?

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

Nov 25, 2025

What a CGM Can Tell You About Your Aging Velocity

Plus, how to lower blood sugar in 30 seconds.

Nov 18, 2025

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

Ready to go deeper in your health journey?

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

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