Louisa Zhang is a veteran Nutrition Consultant actively involved in community health education. Her projects include health improvement programmes at government ministries, schools, private clubs, hotels, multinational companies, polytechnics and hospitals. She also provides consultancy services for multinational food companies and speaks frequently at public forums. She is a frequent contributor to TV, radio, newspapers and magazines. Louisa is a Member of the Singapore Nutrition and Dietetics Association and is the Secretary to the Osteoporosis Society (Singapore). She actively promotes awareness about the disease and runs welfare programmes for patients. She has also co-written books on health and nutrition.