Our notes are: Concise & Exam-Oriented, Expert-Curated and Easy to Download Access well-structured and easy-to-understand subject notes covering essential topics in Social Pharmacy Unit - 1: Introduction to Social Pharmacy. Unit - 2: Preventive healthcare – Role of Pharmacists. Unit - 3: Nutrition and Health. Unit - 4:Introduction to Microbiology and common microorganisms, Epidemiology. Unit - 5: Introduction to health systems and all ongoing National Health programs in India. Unit - 6: Pharmacoeconomics.