About Kelly Tassi

Hello! I’m Kelly — a BANT-registered nutritional therapist based in Surrey, and a busy mum myself.

I specialise in supporting professionals and parents who are juggling demanding lives while dealing with gut, hormone, and energy issues that just won’t go away. I work alongside your medical team, using the principles of Functional Medicine to help you get to the root of what’s really going on — and create clear, personalised steps toward lasting health.

Before retraining in nutrition, I spent years studying and working in the finance industry. But it was my own health challenges that led me down this path — and they’re what fuel my passion today. I now support clients with conditions like IBS, SIBO, reflux (GORD), hypothyroidism, insulin resistance, high cholesterol, and non-alcoholic fatty liver disease.

With a background in business and hospitality, I understand the pressures of a fast-paced lifestyle. That’s why I offer realistic, step-by-step nutrition plans that work for your everyday routine — whether you’re running meetings or managing nap times.

If you’re feeling constantly fatigued, bloated, moody, or struggling with symptoms like acne, hair loss, constipation, or stubborn weight gain — I’m here to help you uncover the root causes and build back your health in a sustainable, manageable way.