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Happy Without Histamine

Low histamine recipes, meal plans & diet support

Interstitial Cystitis and Histamine Intolerance: The Mast Cell and Nervous System Connection

Interstitial Cystitis and Histamine Intolerance: The Mast Cell and Nervous System Connection

Interstitial Cystitis and Histamine Intolerance: The Mast Cell and Nervous System ConnectionLuanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert
Published on: 29/11/2025

Chronic bladder pain without infection may be driven by mast cells and histamine.

MCASHistamine IntoleranceNervous SystemBladder
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
The Long-Term Health Consequences of Nervous System Dysregulation

The Long-Term Health Consequences of Nervous System Dysregulation

The Long-Term Health Consequences of Nervous System DysregulationLuanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert
Published on: 01/02/2025

Chronic stress and nervous system dysregulation have wide health consequences.

ArticlesGutLifestyleMCASHistamine IntoleranceSleepNervous SystemMicrobiomeHormones
How to Sleep Better With Histamine Intolerance: 5 Practical Tips

How to Sleep Better With Histamine Intolerance: 5 Practical Tips

How to Sleep Better With Histamine Intolerance: 5 Practical TipsLuanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert
Published on: 31/03/2021

Poor sleep worsens histamine symptoms. Discover tips on caffeine timing, light management and stress

DietHistamine IntoleranceSleepNervous System

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.