Researchers are optimistic about the decreasing of alcohol consumption within the age group, however, they have started noticing that some people tend to use multiple substance which they dubbed “Polysubstance abuse”. In essence, if you’re smoking a joint, drinking a beer and having a cigarette – you’re a polysubstance user. This is something that researchers are claiming to be a development that is of “concern”. However, I remember that polysubstance use was all the rage since – forever!