New Delhi, Aug. 1 -- World Lung Cancer Day is an important reminder of the importance of taking a preventive approach to lung cancer. As the disease continues to claim lives around the world, it is vital to focus on one of the most significant contributors to this disease: smoking. Many people are aware of the dangers of tobacco. However, there are still misconceptions about what happens once an individual decides to quit smoking and how it affects lung cancer risk among other health conditions.

What really happens when you stop smoking?

A common belief is that once you quit smoking, your risk of developing lung cancer entirely vanishes. Unfortunately, that's not the case. While quitting is undoubtedly one of the best decisions for your...