Let’s check what we’ve heard and what we think we know against the science.

This past fall I was at my son’s little league baseball game; a group of 7–8-year-olds, surrounded by parents and grandparents cheering them on. In between innings a few of the parents stepped away, ...

Neither vaping nor smoking marijuana is without health risks. However, in general, vaping reduces exposure to harmful byproducts, like toxins and carbon monoxide, that are inhaled when smoking ...

According to Dr London, the function of the lungs is to absorb oxygen into the blood and take out carbon dioxide. Taking in ...

A team of public health researchers found "very low-certainty evidence" to support a commonly held belief that nicotine vaping is a gateway to cigarette smoking for young people. "One of the ...

Smoking tobacco products has been proven to have negative effects on fertility, according to research. That includes vaping in addition to traditional cigarettes. For those who are concerned about ...

Healio Pulmonology has compiled the top news on smoking and vaping posted in 2025.Readers were most interested in varenicline ...