Many users over 50 are still puffing away, but new research shows that many of them don't disclose this to their doctors.
Folks who use marijuana for medical reasons are more likely to tell their doctors about it than recreational users. Still, just a fraction of medical marijuana users opened up about their use, the study found.
"Older adults may worry about how doctors would respond, as stigma about cannabis use as a psychoactive substance is still prevalent," said study author Namkee Choi. [...]