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The science that works — and how to actually live it.

Don't let this stop you from living your life

You don’t have to be okay to keep going.

Apr 4, 2026

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11 min read

Welcome to Proof & Practice

Here's why you need this newsletter in your life.

Mar 31, 2026

•

11 min read

I Took Off My Apple Watch

How to Know When Your Health Tool Is Working Against You

Mar 28, 2026

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8 min read

How to Lower Your Bad Cholesterol (LDL)with Food

Without Fixating on Any Single One of Them

Mar 21, 2026

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8 min read

I'm board-certified in a medical specialty most people think is fake

The real science behind lifestyle medicine

Mar 14, 2026

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9 min read

Why your family won't listen to your health advice

The psychology behind their resistance — and what actually works instead

Mar 7, 2026

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9 min read

Saturated Fat: What it actually is, why it matters, and what to eat instead

The one principle that cuts through the confusion

Feb 28, 2026

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11 min read

How I Stay Healthy Without Following Any Single Diet Perfectly

Build Health Your Way

Feb 21, 2026

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11 min read

Your Job Is Making You Unhealthy (But Not How You Think)

The neurochemistry of why your willpower disappears after work

Feb 14, 2026

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10 min read

What bothers me about The New US Dietary Guidelines

Half-Truths, Mixed Messages, and Why the Fundamentals Still Win

Feb 7, 2026

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11 min read

Wellness marketing vs Actual health science

How to spot the difference.

Jan 31, 2026

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6 min read

Why fruit actually helps your blood sugar

Busting the myth that keeps healthy people (and diabetics) from eating nature’s candy

Jan 24, 2026

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8 min read

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Proof & Practice

Evidence-based health for people too busy for perfection.


Medical Disclaimer: The information found on drgrazelle.com or any of its media platforms is intended for informational and educational purposes only. Any statements made on these platforms are not intended to diagnose, cure, treat or prevent any disease or illness. Please consult with your medical practitioner before making any changes to your current diet and lifestyle.

© 2026 Dr Grazelle.
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