Health Transition

Health transition refers to the changes in patterns of disease and health conditions that occur as societies develop economically and socially. Typically, it involves a shift from infectious and acute illnesses—common in poorer or less developed regions—to chronic, non-communicable diseases like heart disease, diabetes, and cancer in more developed societies. This transition reflects improvements in sanitation, healthcare, and living standards, which reduce infectious diseases but also lead to lifestyle factors that increase chronic conditions. Overall, health transition highlights how societal progress influences the types of health challenges faced over time.