what was tobacco used for in the 1600s Let us Talk of Many Things; of Books and Queens and Pirates, of Mystery and Kings...: An Obnoxious Weed Tobacco Trade | National Museum

They also argued education efforts are hindered by common myths about smoking including the belief that protective biological mechanisms specific to Asian populations make smoking less hazardous, that it is easy to quit smoking, and that tobacco use is an intrinsic and ancient part of Chinese culture. A survey from the World Health Organization in August found that knowledge about the dangers of smoking is improving in China, but still has a long way to go

Over months and years, lung function and overall respiratory health continue to improve

But don't panic, as it's fairly simple and straight forward

This also applies to comparisons of long-term health effects between vaping products and tobacco products