The packaging design was also changed along with it
The claim has circulated for years, consistently so on Reddit, like this instance from 2013, this thread from 2017, and this one from September 2024
Tobacco smoke contains particulate AND a chemical gas phase with over 7,000 compounds including benzene, formaldehyde, acrolein, and acetaldehyde
Also, these studies have focused on recreational cannabis use and often relied on the mothers memory, so theres no information on dosing, cannabinoid levels, or profiles of products consumed, which were presumably high-THC varieties
However, modified vapors are not risk-free alternatives and have been associated with an increased risk of diseases, including lung illnesses, stroke, cancer, pneumonia, and mental health issues such as depression and anxiety