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Read Past Letters

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

Why fruit actually helps your blood sugar

Jan 24, 2026

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

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The 5-minute antidote to high blood sugar

Jan 17, 2026

The "side door" method

Read More

The “wake-up call” is a myth

Jan 10, 2026

Why a heart attack probably won’t change your habits (and what will)

Read More

Simple Steps to Protect Your Heart in Your 20s and 30s

Jan 3, 2026

January is "Heart Attack Season"

Read More

The guy in the back row

Dec 27, 2025

How one moment of social courage changed my life (and health)

Read More
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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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