Which is more harmful, bead smoke or ordinary smoke?

Under ISO smoking conditions, compared with ordinary cigarettes, except benzopyrene, there is no difference in the release of other harmful components between bursting bead cigarettes and conventional cigarettes. The release of harmful components and crotonaldehyde in a single cigarette decreased significantly after crushing, while the release of other components was not significantly different. For the harmful components in mainstream smoke, whether the blasting beads are crushed or not has a significant impact on NNK, ammonia and crotonaldehyde. After the blasting beads were crushed, the release of ammonia and NNK increased, and crotonaldehyde was also released.