Do we know the 30 year effects of say being a heavy Juul user? It's hard to comp...

brianwawok on Sept 23, 2019 | parent | context | favorite | on: Federal Prosecutors Conducting Criminal Probe of J...

Do we know the 30 year effects of say being a heavy Juul user? It's hard to compare damage of something that has been out for 100s of years vs something that has only been out for a few years.