is smoking a few cigarettes a day bad for you No Safe Level of Light and Social Smoking Carry
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References World Health Organization (WHO): Tobacco Fact Sheet N339
Stomach breaks down foods using acids & enzymes
Early signs of gum disease, decay, and other complications can develop quietly and progress quickly
The sample size is small, limiting generalizability
Another misconception is that lung damage from vaping is reversible, but some effects, such as lung scarring and inflammation, may be permanent
