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

Luanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert

ArticlesGutMCASHistamine IntoleranceNervous System

Visceral Hypersensitivity: Why Your Gut Hurts Even When Tests Come Back Normal

Luanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert

ArticlesGutMCASHistamine IntoleranceNervous SystemPain

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

Luanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert

ArticlesGutMCASHistamine IntoleranceMicrobiome

Is SIBO Causing Your Histamine Intolerance? The Small Intestine-DAO Connection

Luanne Hopkinson Clinical Nutritionist & Neuroplasticity Coach, focusing on histamine intolerance and MCAS

ArticlesGutMCASHistamine IntoleranceMicrobiomeibs

Histamine Intolerance vs MCAS: Understanding the Difference.

Luanne Hopkinson, Clinical nutritionist & neuroplasticity coach, histamine intolerance and MCAS expert

Histamine intolerance and MCAS are related but different. Understand the overlapping symptoms.

HeartburnHistamine IntoleranceRefluxMast CellsNauseaHeadacheMigraineGut HealthMCASPainItching

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.