Your Path to Lasting Gut Relief.

Why Choose Gut Grá?

IBS and Gut Health Expertise

I’m Deirdre Costello, a gut health dietitian, trained to get to the root of complex digestive symptoms. I understand the science and I know how to translate it into everyday solutions that work.

Book your free call today.

No Waiting Lists

Why wait months for answers? With Gut Grá, you get timely, personalised support, often within days—not weeks or months. Early intervention = better outcomes.

Trained in the Low FODMAP Diet

As someone certified in delivering the low FODMAP diet, I offer precise, step-by-step guidance through this gold-standard approach for managing IBS—without confusion or unnecessary restrictions.

Health Coaching Approach

I don’t just give advice—I coach you toward lasting change. With formal training in health coaching, I help you build motivation, confidence, and healthy habits that stick.

Expert Communicator

Clarity matters. I’m an experienced, empathetic communicator who explains things in a way that makes sense—so you leave every session informed, reassured, and empowered.

My Mission

To provide professional, effective, and deeply supportive gut health services—focused on you as a whole person, not just your symptoms.

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Nourish Your Gut. Nurture Your Life.

Nourish Your Gut. Nurture Your Life.

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Holidays are fun… until your gut ruins the vibe 💩 Bloating, constipation, feeling sluggish - it’s more common than you think (even if you’re walking loads on holiday!). Simple changes like hydration, adding fibre when you can, and
IBS isn’t all in your head. It’s real. And it’s more common than you think. Yet too many people are told to ‘just relax’ or ‘stop worrying’. Here’s the truth: 🔸 IBS is a gut-brain interaction disorde
Gut symptoms aren’t just discomfort. They shape how you live. Missed dinners. Cancelled trips. Working from home because the office feels impossible. Feeling less and less like yourself. If this sounds familiar, you’re not alone—a
Ever feel like your gut controls your life — dictating what you can eat, where you can go, and how you feel in social situations? You’re NOT alone. If you’re battling IBS, coeliac disease, or chronic bloating, the symptoms are only
✨ Workplace Wellbeing in Action! I had the pleasure of delivering a nutrition talk for an international tech company, where over 100 staff members joined live to learn about gut health and the power of nutrition to support energy, focus, and overall
👋🏻 Hi, I’m Deirdre I’m a registered dietitian and a nutritionist from Ireland & founder of Gut Grá 💚 The name Gut Grá comes from the Irish word “grá,” meaning love — because everything I do
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I can’t wait to hear from you!