Katherine completed a Diploma in Nutrition and Professional Diploma in Nutritional Medicine by Plaskett International College, U.K. She then went on to complete the Functional Medicine Diagnosis and Functional Blood Chemistry Analysis programme by Dr. Dicken Weatherby. She’s a certified Nutritional Medicine Practitioner, registered and licensed with the Association of Nutritional Medicine Practitioner Malaysia (ANMPM) and Federation of Complementary and Natural Medicine Associations Malaysia (FCNMAM). She worked primarily with clients suffering from diabetes, hypertension, liver & digestive disorders and immune disorders (like eczema, rheumatoid arthritis, systemic lupus, autoimmune thyroiditis).