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As a rule of thumb, it's recommended to change your air filter every 60 to 90 days

I screen all of my patients, any child over age 12, since [vaping] can exacerbate underlying conditions like asthma, says Yale Medicine pediatric pulmonologist Pnina Weiss, MD

Requires a steady, practiced hand - not ideal for your first week, but worth switching to once the technique feels natural

Although some of the damage caused by smoking may be irreversible, quitting smoking can still have significant health benefits

These advanced machines handle much of the manual work, making rolling even more accessible to everyone

Yet, it is youngsters that are specifically targeted by the e-cigarette industry