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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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Is $10,000 blood cleaning worth it?

Mar 10, 2026

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9 min read

Is $10,000 blood cleaning worth it?

TPE cut biological age by 2.61 years — but only if clinics do this one thing right.

David Berzin
David Berzin
Is Your Brain Broken – Or Is It Your Hormones?

Mar 3, 2026

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11 min read

Is Your Brain Broken – Or Is It Your Hormones?

Millions of women are being diagnosed with ADHD in midlife. Is this a trend — or has medicine finally caught up with a generation of "lost girls"?

Is Your GLP-1 Underperforming? Your Hormones Might Be Why.

Feb 24, 2026

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8 min read

Is Your GLP-1 Underperforming? Your Hormones Might Be Why.

New research shows GLP-1s and hormone therapy may work better together than either alone — and it explains something I've been seeing in my practice.

What Bloating, Hair Loss, and Irregular Periods Have in Common

Feb 17, 2026

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9 min read

What Bloating, Hair Loss, and Irregular Periods Have in Common

Why inflammation — not hormones — may be the missing link.

Are LED Lights the Hidden Cause of Your Fatigue and Vision Loss?

Feb 10, 2026

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8 min read

Are LED Lights the Hidden Cause of Your Fatigue and Vision Loss?

Your 'Energy-Efficient' Lights Are Aging You Faster

Waking up at 3 a.m.?

Feb 3, 2026

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10 min read

Waking up at 3 a.m.?

It's not random and it is fixable.

Fertility After 35: 8 Levers That Actually Work

Jan 27, 2026

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11 min read

Fertility After 35: 8 Levers That Actually Work

Read this before starting IVF.

Is Your Brain On Fire?

Jan 20, 2026

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10 min read

Is Your Brain On Fire?

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

Is 10 Minutes of Sweat > 1 Hour of Walking?

Jan 13, 2026

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10 min read

Is 10 Minutes of Sweat > 1 Hour of Walking?

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

Robin Berzin MD

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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