This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Concept of health and disease, Subject name: Social & Preventive Medicine
[{'content': 'All of the following are methods of health promotion except \nSelect and explain. \nA. Immunization, B. Nutritional education, C. Behavioural changes, D. Health education', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Health promotion is "the process of enabling people to increase control over, and to improve health . It is not directed against any paicular disease, but is intended to strengthen the host through a variety of approaches (interventions). The well--known interventions in this area are: i. health education ii.environmental modifications iii.nutritional interventions iv. lifestyle and behavioural changes . Ref: 25th edition Park&;s Textbook of Preventive and Social Medicine, Page no. 48, 49, 50', 'role': 'assistant'}]