Book your free 15 minute consultation today

About us

I’m a registered Nutritional Therapist, member of BANT (British Association for Nutrition and Lifestyle Medicine) and registered with CNHC (Complementary and Natural Healthcare Council). I originally trained and worked as a pharmacist, but I’ve always been drawn to preventative medicine and a more holistic approach to health.

My interest in nutrition became personal when close friends and family began experiencing digestive issues. Also, a routine blood test showed I had blood sugar levels at the upper end of normal. Unaware, I was suffering from blood sugar imbalance e.g. carbohydrate cravings and having energy dips in the afternoon. These led me to study Nutritional Therapy at the Institute for Optimum Nutrition (ION), where I gained a deeper understanding of how diet and lifestyle can support long-term wellbeing.

There is so much confusing and overwhelming information out there. For people who have food intolerances, food allergies and digestive issues, it can be difficult knowing what to eat. It’s easy to start feeling anxious about food or avoiding certain foods altogether.

I use a 'food first' approach and help you understand how, what and when you eat can impact your energy, symptoms, sleep and mood. We also look at ways to manage symptoms and support gut healing in a way that feels achievable. I use evidence-based nutritional science and tailor it to what works best for you. If needed, I recommend supplements to provide more targeted support, as well as lab tests (both conventional and functional) to investigate potential root causes.

My approach

Meet Marilyn Pun Lai Yuen

I create a space where clients feel comfortable opening up about their concerns and goals. I support them every step of the way and bring together my backgrounds in pharmaceuticals and nutrition to provide comprehensive, evidence-informed care. I look at the full picture, carefully consider any drug and nutrient or supplement interactions and identify potential nutrient imbalances.

Why clients trust me

"My goal is to support you with practical, personalised strategies that fit your life and help you feel your best."

Picture showing the nutritionist, in the kitchen, pouring tea