Pot and tobacco smoking bad combination: B.C. study
VANCOUVER — People who habitually smoke both tobacco and marijuana are about three times more likely than non-smokers to develop serious lung disease, according to results of a British Columbia study.
That affects a lot of people because nearly 20 per cent of Vancouverites over the age of 40 […]
Become a Cannabis Culture Insider
The best of Cannabis Culture and Pot TV delivered to your inbox.
Sign Up
