Jamie Hartmann-Boyce

  • Assistant Professor of Health Promotion and Policy, UMass Amherst
There are currently 45 approved vaping products in the U.S. Most are tobacco- or menthol-flavored; only two are fruit-flavored. Roman Mykhalchuk/iStock via Getty Images Plus

Flavored vapes led to a major shake‑up at the FDA – 3 health policy analysts explain the science behind the controversial products

Flavored vapes draw new users – especially young people. On the flipside, they can also help some people quit smoking. Makary’s resignation makes it clear that the controversy isn’t going away.
Oral nicotine pouches and related ‘snus’ tobacco pouches are marketed as cigarette alternatives. Andrii Atanov/iStock via Getty Images

Oral nicotine pouches deliver lower levels of toxic substances than smoking – but that doesn’t mean they’re safe

While manufacturers say they are marketing oral nicotine pouches as a safer alternative for people who already smoke, nonsmokers and young people are being drawn to them, a large-scale study found.
Une étude montre que les gens actifs ont moins de risque d'être hospitalisés ou de mourir après avoir contracté la Covid-19. Mais d'autres facteurs entrent en ligne de compte. Shutterstock

Covid‑19 : l'exercice physique réduit‑il vraiment le risque ?

Une nouvelle étude indique que les personnes qui font de l'exercice pendant 150 minutes par semaine ont deux fois moins de risques de mourir de la Covid-19 que celles qui sont constamment inactives.

Contact Jamie for

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