What lifestyle change can benefit asthma patients directly?

Smoking cessation is highly beneficial for asthma patients due to its direct impact on lung health and respiratory function. Smoking and exposure to secondhand smoke can trigger asthma symptoms, exacerbate airway inflammation, and increase the frequency of asthma attacks. By eliminating the harmful effects of smoking, asthma patients can experience reduced airway irritation, improved lung function, and a decreased need for rescue medications.

Lifestyle modifications like quitting smoking also enhance the effectiveness of asthma medications and help maintain better overall health, enabling individuals to engage more comfortably in physical activities. This change supports the long-term management of asthma and contributes to an overall better quality of life.

The other options, such as increased exposure to allergens, sedentary behavior, and an unrestricted diet, do not support asthma management. In fact, increasing exposure to allergens can trigger asthma symptoms, while a sedentary lifestyle and poor dietary choices may lead to obesity, which can worsen asthma control. Therefore, smoking cessation stands out as the most impactful change for asthma patients.