what is the smoke from cigarettes Chemicals in and Tobacco: What's Burning? Smoking | Definition, Types, Effects,
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Correia from Auburn University

But research shows that eating more fruits and vegetables, especially leafy greens, berries, and other items rich in antioxidants, may help protect your lungs from some damage due to smoking and air pollution
This shirt would have been a quirky, rebellious statement at a time when smoking was so commonplace

The PEOPLE Puzzler crossword is here

Bring your gas mask

There is evidence that cells in the body that are exposed to e-cigarette vapour become damaged and stop working