GALT & Immunity: Why Nutritionists Need to Understand Lymphatic Flow
Up to 90% of the immune system lives in the gut — concentrated in a powerful network called the Gut-Associated Lymphatic Tissue (GALT).
If you’re a nutritionist working with clients who struggle with chronic inflammation, food sensitivities, or recurring infections, GALT may hold the answers you’ve been searching for.
What is GALT?
GALT is an extensive immune tissue network lining the intestines. Its role is to:
Defend against harmful pathogens
Support immune tolerance to food and beneficial microbes
Regulate inflammatory responses
It’s the immune system’s frontline — and it depends on healthy lymphatic flow to function.
The Problem: Stagnant Lymph, Weak Immunity
When lymphatic flow is stagnant, GALT can’t do its job. The result?
Heightened inflammation in the gut and systemically
Poor tolerance to foods (increased sensitivities and reactivity)
Greater risk of chronic infections and autoimmunity
This explains why some clients fail to improve even with the best nutrition strategies and supplementation.
The Lymphatic Link Nutritionists Overlook
Most practitioners lean heavily on probiotics, antimicrobials, or elimination diets. While helpful, these approaches don’t always address drainage — the very foundation that allows GALT to regulate immunity.
By supporting lymphatic flow, you help GALT operate more effectively. That means stronger immunity, better tolerance, and reduced inflammation.
How Lymphatic Drainage Complements Nutrition
Adding lymphatic tools to your practice allows you to:
Strengthen immune resilience in your clients
Reduce dependency on restrictive food protocols
Support faster and more sustainable outcomes
This is the game-changer many nutritionists are missing — and it’s simpler than you think to learn.
Want to learn how to integrate lymphatic drainage into your protocols?
Join our Level 1 Training in Toronto (Oct 10–11, Nov 15–16) and discover how to regulate GALT and immune function at the root.