Which lifestyle change can significantly help manage asthma symptoms?

Quitting smoking is a crucial lifestyle change that can significantly help manage asthma symptoms. Smoking is known to irritate the airways and can worsen asthma control, leading to increased frequency and severity of asthma attacks. When a person quits smoking, they may experience improved lung function and reduced inflammation in their airways. This improvement can make it easier to breathe and decrease the need for asthma medications. Additionally, avoiding secondhand smoke—which can also trigger asthma symptoms—further contributes to better asthma management. Emphasizing the importance of a smoke-free environment is essential for individuals living with asthma, as it leads to a healthier respiratory system and overall quality of life.

The other options do not offer benefits for asthma management. Increasing dairy intake may lead to mucus production in some individuals, potentially exacerbating symptoms. Excessive exercise without proper breaks can strain the body and trigger asthma symptoms rather than alleviate them. Consuming more processed foods often involves high levels of additives and preservatives, which may also provoke allergic reactions or asthma symptoms in sensitive individuals.