Which of the following is a common lifestyle disease in Australia?

Type 2 diabetes is recognized as a common lifestyle disease in Australia due to its strong association with factors such as obesity, physical inactivity, and poor dietary habits. It is characterized by insulin resistance and the body's inability to use insulin effectively, which often results from lifestyle choices. The rising rates of Type 2 diabetes reflect broader trends in sedentary behavior and unhealthy eating patterns prevalent in many populations, particularly in Western countries like Australia.

Asthma, while a significant health issue, is primarily an allergic condition influenced by environmental factors and genetics rather than lifestyle choices alone. Influenza and pneumonia are acute infectious diseases mainly caused by viruses and bacteria, respectively, and do not fall under the category of lifestyle diseases, which are generally chronic and related to lifestyle factors rather than infectious agents. Understanding these distinctions is key to recognizing the impact of lifestyle on long-term health outcomes.