Cold and flu are not the only health concerns that bother people in the winter season. The drop in air quality leads to some serious lung issues like asthma, allergy, bronchitis and increases the risk of stroke. So, it becomes crucial in the cold weather to keep our lungs protected. We spoke to Dr Deepa Apte, a medical doctor and Ayurvedic practitioner about the effects of air pollution on our lungs and ways to combat it. She shared some effective remedies that everyone must follow during this season to strengthen the immune system and reduce the ill-effects of air pollution.