If you’ve ever wondered where to start on your wellness journey, Dieter’s likely already one step ahead—planning your next breakthrough (and probably your next juice blend). As co-founder of Vietnam Detox, Dieter’s mission is simple: to help you tap into your body’s potential and make healthy living an adventure rather than a chore.

Dieter’s path to fasting took a transformative turn with his best friend Alison from the UK. Witnessing Alison heal herself from months of acute pain through a seven-day elimination fast was nothing short of remarkable. Inspired by her experience, Dieter immersed himself in the science behind fasting’s benefits and decided to train as a Buchinger Fasting Coach at the German Fasting Academy to empower others with these profound tools for healing.

In recent years, longevity clinics, biohacking, and next-generation wellness programmes have exploded in popularity, attracting people willing to invest in advanced and sometimes obscure treatments—all in pursuit of a longer, healthier life. Yet, the deeper Dieter delves into the science of longevity, the more he realises that fasting itself—an ancient practice embraced for thousands of years—remains one of the most effective and scientifically validated ways to promote health span and quality of life. Leading medical research supports the regenerative effects of fasting, highlighting benefits such as cellular repair, reduced inflammation, improved metabolic health, and even increased lifespan in various organisms

Dieter’s background in massage therapy (studied in Thailand and Hawaii) and professional training in learning and development add depth to his retreats, where he’s renowned for creating a warm, encouraging, and deeply informed experience for every guest. Since 2016, Dieter has inspired participants from all over the world to use fasting not just as a health intervention, but as a catalyst for self-discovery, community, and lifelong wellbeing.

After a retreat with Dieter, you’ll leave Vietnam not just recharged, but empowered to write your own chapter in wellbeing—embracing one of the oldest and most effective longevity practices on earth.

Hoàn leaves a lasting impression of warmth, friendliness, and a constant smile – a true reflection of the spirit of Da Nang. In every Vietnam Detox program, he is the first to connect with participants through initial health surveys, creating a sense of care and companionship right from the very beginning.

Previously, Hoàn worked as a tour guide, introducing travelers to the beauty of Huế, Hội An, Da Nang, and the surrounding islands. His deep love for nature, culture, and people became the foundation for his journey with Vietnam Detox since 2016.

In his role as Program Manager, Hoàn is both a trusted companion for participants and the “conductor” of each retreat – overseeing schedules, logistics, and hiking routes, while also connecting participants with leading trainers in yoga, meditation, and physical practice. He personally prepares fresh, nutrient-rich juices, bringing natural energy and vitality to every moment of the experience.

With his passion for culture and history, and a desire to help others find balance, Hoàn contributes not only to an effective detox journey, but also to an experience that nourishes body, mind, and spirit with lasting inspiration.

I am working for more than 18 years in the areas of nutrition, fasting and naturopathy. I have been fascinated with fasting since I was a student.

Studying the fasting approach of Dr. Otto Buchinger and working at the famous Buchinger Clinic at Lake Constance in Germany, I got totally inspired to immerse myself into supporting others on their journey to enhanced wellbeing.

Until this day, this inspiration remains as the experience my guests and I make during their fasts are so rich, divers and beneficial. ..

Fasting is a great opportunity to launch a conscious healthy lifestyle.

Reading the works of Doctors and Scientists such as Weston Price, Max Bircher-Benner, Werner Kollath and Claus Leitzmann showed me the full potential of contemporary and traditional approach to nutrition and and culinary cultures.

I feel passionate to share my knowledge and enthusiasm for healthy living and a true to nature, palatable and enjoyable approach to nutrition.

I was born in 1971 and am the father of three wonderful children.

Alison is currently completing her training as a “Juice Therapist” with Jason Vale’s Juice Academy.

After the removal of her gallbladder in 2007, Alison suffered from severe pain, which impacted her ability to stand in front of audiences when conducting workshops and seminars.

When searching for a suitable healing method, we researched over 15 wellness establishments worldwide and eventually decided for Dharma Healing International, a detox retreat on the famous Thai island of Samui. We booked a 7 day elimination fast with Hillary Hit, an American clinical nutritionist and already after 5 days, Alison announced she was able to go to bed with no pain whatsoever. This was when Alison started to look deeper into alternative healing methods and her interest and enthusiasm for detoxing was ignited.

Alison integrates juicing into her daily routine and tried out and created many delicious recipes. She enjoys sharing her juicing knowledge with children. Demonstrating how easy its is to create tasty and healthy juices gives her a lot of inspiration and satisfaction.

Alison is based in Northamptonshire in the UK and participates in some of our retreats in Vietnam.