Most teens who've tried marijuana have used the drug in more than one form, including cannabis products that are smoked, eaten or vaped, new USC research shows. The study, published Friday inJAMA Network Open, raises concerns about adolescent health amid a booming cannabis market that touts sl...
These were whether students exercised for more or less than one hour a week (in term time, both in and out of school); if they smoked cigarettes and/or e-cigarettes/vaped (never/not often versus sometimes/quite often/most days); and time they spent on social media (as reported below ...
Twenty were non-smokers, 20 others had vaped for at least two years and the other 20 had smoked for at least two years. The test measured the maximum amount of physical exercise that someone could achieve, and found that the vapers had an average “peak exercise capacity”, which, at ...