Gut health support, tailored to you

When digestion feels difficult, you don’t have to manage it alone.

Evidence-based digestive care from New Zealand Registered Dietitians - helping you understand your symptoms and eat with confidence again.

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Gut health and digestive support

Evidence-based gut health support from NZ registered dietitians

Your gut health affects far more than just digestion. From bloating and bowel changes to fatigue, skin issues, hormones, immunity, and mood — when your gut isn’t functioning well, your whole body feels it.

At ABC Nutrition NZ, our registered dietitians provide individualised, evidence-based gut health support, helping you understand what’s really going on and how to support your gut without guesswork.

apple icon outlining how abc nutriton dietitians provide evidence-based nutrition advice for gut health

How We Support You

Our experienced dietitians can support you with:

Persistent bloating, wind or abdominal discomfort

Constipation, diarrhoea or alternating bowel habits

Irritable Bowel Syndrome (IBS)

Food intolerances or sensitivities

Reflux, heartburn or nausea

Fatigue, brain fog or low energy

Skin concerns linked to digestion

Gut symptoms linked with stress or anxiety

Inflammatory Bowel Disease (IBD)

Crohn’s Disease

Ulcerative Colitis

SIBO (Small Intestinal Bacterial Overgrowth)

Fatigue, brain fog or low energy

Skin concerns linked to digestion

…and more

apple icon outlining how abc nutriton dietitians provide evidence-based nutrition advice for gut health

How It Works

1. Book your appointment

We'll connect you with a suitable dietitian for an online or in-person appointment.

2. Meet with your dietitian

Your dietitian will listen, understand your concerns and focus on what matters to you.

3. Get your personalised action plan

Walk away with practical, achievable steps and tools that fit your lifestyle.

4. Ongoing support

Regular appointments help to further fine-tune your goals and action plan, to ensure lasting results.

For more information about our service and how we can work together, head over to our nutrition consultation page.

Our approach to gut health

image of woman with gut and digestive health symptoms who is being supported by best nz online nutritionist and dietitianc

There is no one-size-fits-all “gut diet”. Your gut health is shaped by diet, lifestyle, stress, sleep, medications, hormones and your unique microbiome.

Our dietitians take a whole-person approach, combining the latest research with practical, realistic strategies that fit your life.

We focus on:

  • Understanding your symptoms and triggers

  • Identifying underlying drivers (not just managing symptoms)

  • Supporting gut function without unnecessary restriction

  • Rebuilding food confidence and variety

  • Long-term gut health, not short-term fixes

What We Can Help With

We offer online consultations across New Zealand, with in-clinic appointments available in selected locations across Auckland.

Not sure which support is right for you? Book an initial consultation to get you started….

Meet Our Specialist Gut Health Dietitians & Nutritionists

  • gut health dietitian Sarika Coetzee - papakura and online appointments available

    Sarika Coetzee

    Papakura clinic (Thursdays) & online NZ wide (Thursdays & Fridays)

    Specialising in infants, children & teens, Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS), FODMAPs, Coeliac disease, Enteral Feeding (PEG & NG), Constipation, Food Intolerances, Diarrhoea, Bloating / Gas

  • image of auckland gut health dietician carline worth

    Caroline Worth

    Online NZ wide (Mondays & Wednesdays)

    Specialising in children, teens & adults, Irritable Bowel Syndrome (IBS), FODMAPs, enteral feeding (PEG & NG), food intolerances and sensitivities, Inflammatory Bowel Disease (IBD), Ulcerative Colitis (UC), Crohn’s disease, diverticulitis, Coeliac disease, constipation, diarrhoea, Gut-Brain connection, Microbiome support, Inflammation….

  • image of auckland gut health dietician lauren vodanovich

    Lauren Vodanovich best auckland gut nutritionist

    Mt Eden clinic, Auckland (Tuesday mornings) & online NZ Wide

    Specialising in adults, Enteral Feeding (PEG & NG), Irritable Bowel Syndrome (IBS), Constipation, Diarrhoea, Bloating/Gas, Gut - Brain connection, Inflammation, Microbiome Support, Food Intolerances, Inflammatory Bowel Disease (IBD), Ulcerative Colitis (UC), Crohn’s disease, diverticulitis, Coeliac disease

  • image of auckland SIBO and hut health nutritionist kimberely lim

    Kimberley Lim

    Online NZ wide (Mondays)

    Specialising in adults, Irritable Bowel Syndrome (IBS), SIBO, Enteral Feeding (PEG & NG), Colostomy/ Ileostomy, Post Gastrectomy, Constipation, Diarrhoea, Bloating / Gas..

Book an appointment with one of our experienced team today.

All our dietitians are also available via Telehealth, so your location is no issue.

  • Registered Dietitians

  • NZ Dietitians Board Approved

all abc dietitians are registered dietitians
  • 15+ Years Experience

abc nutrition dietitians are members of dietitians nz logo