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The FDA not only imposed an age limit restriction of 18 years old, it also began regulating the devices the same way it regulates other tobacco products, she said

In 2020, smoking varied significantly by age group: 10 prevalence was lowest among youth aged 15-19, and highest among adults aged 45-54 and aged 55 and older (Figure 1.6)

A stage III or IV tumor may have grown deep into or beyond surrounding tissues

The authors reported that switching from combustible cigarettes to these alternatives can significantly reduce exposure to harmful and potentially harmful chemicals, including carbon monoxide and some carcinogens