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Happy Without Histamine

Low histamine recipes, meal plans & diet support

Reflux and Histamine Intolerance

Reflux and Histamine Intolerance

Reflux and Histamine IntoleranceLuanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert
Published on: 30/04/2026

Reflux can feel like burning in the chest, a sour taste in your mouth, or a gnawing discomfort that sticks around long after meals. But if you are someone with histamine intolerance, it is rarely just about food. There is often a deeper story involving your nervous system, digestion, and how your body responds to stress.

ArticlesGutRefluxMCASHistamine IntoleranceNervous SystemMicrobiome
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Understanding IBS: How Histamine, SIBO and Nervous System Dysregulation Drive Symptoms

Understanding IBS: How Histamine, SIBO and Nervous System Dysregulation Drive Symptoms

Understanding IBS: How Histamine, SIBO and Nervous System Dysregulation Drive SymptomsLuanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert
Published on: 26/09/2025

IBS is a complex gut-brain condition, not just a sensitive stomach.

ArticlesGutMCASHistamine IntoleranceNervous System
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Silent Reflux, LPR and Histamine Intolerance: The Vagus Nerve and Throat Connection

Silent Reflux, LPR and Histamine Intolerance: The Vagus Nerve and Throat Connection

Silent Reflux, LPR and Histamine Intolerance: The Vagus Nerve and Throat ConnectionLuanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert
Published on: 30/06/2025

Silent reflux or LPR causes chronic throat clearing and hoarseness without heartburn.

ArticlesGutRefluxHistamine IntoleranceNervous SystemMicrobiome
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The 3 Types of SIBO Explained: Hydrogen, Methane and Hydrogen Sulfide

The 3 Types of SIBO Explained: Hydrogen, Methane and Hydrogen Sulfide

The 3 Types of SIBO Explained: Hydrogen, Methane and Hydrogen SulfideLuanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert
Published on: 18/02/2025

Not all SIBO is the same. Learn the differences between hydrogen, methane and hydrogen sulfide SIBO.

ArticlesGutMCASHistamine IntoleranceMicrobiome
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MEET THE FOUNDER & CEO

Hey, I'm Luanne

Luanne Hopkinson (GradDipHumNutr, BSc, ADipNutrMed) is a Histamine Intolerance and MCAS expert, clinical nutritionist, neuroplasticity coach, and founder of Happy Without Histamine.

After navigating her own MCAS and histamine intolerance journey, she now helps women with MCAS and histamine sensitivity stop chasing triggers and start creating real healing.

Through my 5R Histamine Modulation Protocol™, I combine gut microbiome repair with nervous system regulation to help the body feel safe again, so reactions settle, and life expands.

Because healing histamine intolerance isn’t about shrinking your world, it’s about getting back into it.