Free Resources

Free functional medicine resources, guides, and more from Dr. John Gannage.

Neurodevelopmental Disorders: Definitions and Scope of the Problem

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Flu Protocol

Dr. Gannage’s Flu Protocol

The strategies I use to beat back the flu 

Nutrition Tips

Top Tips to Improve Your Nutrition

Eating well can be more difficult than it sounds 

Gluten-Free, Casein-Free

Gluten-Free, Casein-Free – A Guide

The Gluten-Free, Casein-Free diet can be intimidating, but the hardest part is getting started 

allergies guide

Reduce Spring Allergies with Your Diet

Spring is a time to be joyful but for those of us with seasonal allergies, this time of year is bittersweet 

Digital Detox

7 Day Digital Detox

Realistic, sensible ways to disconnect 

Low Histamine Gut Reset

7-Day Low Histamine Gut Reset

Set up practices focused on lowering overall histamine load, improving gut health, and reducing inflammation.