The Beginner’s Guide

Start here with our Histamine Intolerance Beginner’s Guide. Learn the basics of histamine, MCAS, common triggers, and first steps for relief—all in one place.

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Illustration showing a confused woman's journey from confusion to clarity for histamine intolerance and MCAS management, featuring a symptom tracker journal.
The Beginner's Guide

Feeling Overwhelmed by HIT or MCAS? Your Beginner’s Guide to Understanding Your Body

Feeling dismissed by doctors? Overwhelmed by confusing symptoms? This is your definitive guide to understanding Histamine Intolerance (HIT) and MCAS. Learn to track...