Journal

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What Is Histamine Intolerance? A Practitioner's Guide to Symptoms, Root Causes, and Natural Support

Nathalie Babazadeh 10 min read

Quick answer Histamine intolerance develops when your body accumulates more histamine than it can break down, usually due to reduced DAO enzyme activity, gut dysbiosis, or liver congestion. It is...

What Is Histamine Intolerance? A Practitioner's Guide to Symptoms, Root Causes, and Natural Support

Nathalie Babazadeh 10 min read

Quick answer Histamine intolerance develops when your body accumulates more histamine than it can break down, usually due to reduced DAO enzyme activity, gut dysbiosis, or liver congestion. It is...

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The DAO Enzyme: Why Some People Can't Break Down Histamine

Felix Christmann 7 min read

Quick answer Diamine oxidase (DAO) is the enzyme in your gut lining that breaks down histamine from food before it enters your bloodstream. When DAO activity is low — from...

The DAO Enzyme: Why Some People Can't Break Down Histamine

Felix Christmann 7 min read

Quick answer Diamine oxidase (DAO) is the enzyme in your gut lining that breaks down histamine from food before it enters your bloodstream. When DAO activity is low — from...

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Low-Histamine Diet: A Practitioner's Starting Guide

Kacey Moe 9 min read

Quick answer A low-histamine elimination diet removes high-histamine foods for 2-4 weeks, then systematically reintroduces them to identify your personal triggers and threshold. Freshness matters more than food lists —...

Low-Histamine Diet: A Practitioner's Starting Guide

Kacey Moe 9 min read

Quick answer A low-histamine elimination diet removes high-histamine foods for 2-4 weeks, then systematically reintroduces them to identify your personal triggers and threshold. Freshness matters more than food lists —...

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Histamine and Gut Health: The Connection Most People Miss

Felix Christmann 9 min read

Quick answer Your gut is the epicenter of histamine metabolism. It is where DAO enzyme breaks down dietary histamine, where bacteria produce additional histamine, and where the densest population of...

Histamine and Gut Health: The Connection Most People Miss

Felix Christmann 9 min read

Quick answer Your gut is the epicenter of histamine metabolism. It is where DAO enzyme breaks down dietary histamine, where bacteria produce additional histamine, and where the densest population of...