I provide a nutrition and dietetic service through my online functional nutrition clinic NutritionFx. I am passionate about reducing chronic disease and supporting overall health with individualised and tailored nutrition & lifestyle plans. A fundamental philosophy at NutritionFx is to use food & nutrition therapy to protect the liver, feed the gut and support the brain. My main areas of interest are weight loss, obesity, insulin resistance, diabetes, glucose imbalance, PCOS, non-alcoholic fatty liver disease/metabolic dysfunction-associated steatotic liver disease, cardiovascular disease, high cholesterol, hypertension and the overall prevention of chronic disease.

Dr. Gupta established the Lotus Institute of Holistic Health in 2017, to provide training in integrative medicine for those who seek it. He also had an advocacy role in integrative medicine, with a prior position on the ACNEM board, and a current position on the Australian Integrative Medicine Association (AIMA) advocacy committee. He is a founding board member for the Australian Chronic Infectious & Inflammatory Disease Society (ACIIDS) and a founding diplomate member for the International Society of Environmentally Acquired Illness (ISEAI).