Dr. Naras Lapsys

Senior Consultant Dietician and Nutritionist

Senior Consultant Dietician and Nutritionist

BSc (Hons), MSc (Nutr & Diet), PhD (Med), APD, ACAAM, ABAAHP

Dr Lapsys is a Senior Consultant Dietician and Nutritionist with over 20 years of experience. He has extensive background in nutrition, molecular genetics and regenerative medicine. He specialises in optimizing health and lifespan through a holistic approach that combines cutting-edge science, personalized nutrition, and lifestyle interventions. In addition, he also specialises in anti-ageing medicine and longevity.
Dr. Lapsys began his career in the 1990s as a research scientist at the Garvan Institute of Medical Research in Sydney, where he completed his PhD in molecular genetics.

His early research focused on obesity and diabetes, which sparked a lifelong interest in chronic disease prevention. After a decade in academia, Dr. Lapsys shifted to clinical practice, earning a Master’s in Nutrition and Dietetics. In 2004, he founded The Body Doctor, a private nutrition consultancy, where he worked with clients on a wide range of health issues, from weight management to gastrointestinal health and sports nutrition. In 2018, Dr. Lapsys moved to Singapore to establish a private practice dedicated to optimising diet & nutrition, and extending healthspan & lifespan. He is also the Chief Clinical Officer and Senior Dietitian at Chi Longevity.

An Accredited Practicing Dietitian (APD) and Accredited Sports Dietitian (APSD), Dr. Lapsys has developed a deep understanding of how stress, sleep, fitness, and mental well-being impact nutrition and overall health. He has also become a recognized expert in food addiction, using his clinical expertise to help patients overcome this complex challenge.
As his career evolved, Dr. Lapsys also became increasingly focused on the science of longevity, studying the role of nutrition and lifestyle in aging and disease prevention. His passion for this field led him to pursue additional certifications in regenerative and anti-aging medicine, becoming board certified in both Australia and the United States.
Dr Lapsys combines his extensive clinical experience in diet and nutrition, research background, and expertise in longevity medicine to empower people to take control of their health through science-backed, personalized interventions.