In 1968, it contained from 0,6 to 6% of THC – TetraHydroCannabinol - principal active substance. In recent years through genetic modifications, hybrids and greenhouse cultures, it can contain up to 35% of THC. Nowadays, cannabis consumed by teenagers does not have anything in common with what their parents knew. For more information about cannabis see “Technical Information” section.

A joint is made out of pure cannabis or grass; or hashish mixed with tobacco.
Alcohol is a general term, which covers a wide variety of products:
wine, cider, beer, port, cognac, whisky, vodka are types of alcohol with various rates of alcoholic content ranging from 5 to 90 ° (active principles)
Cannabis works the same way: but when we talk about a joint of grass or hashish, there are more than 100 varieties and its T.H.C. rate (active principles) –ranges from 4% to 35% - goes unnoted.alcools aux taux variés de 5 à 90 degrés ( principes actifs)

Any psychotropic drug, be it legal - anxiolytic, tranquillizer, benzodiazepine, neuroleptic - or illegal - street drugs - leads to ill-being, depression and to suicide. See table with side effects of psychotropic drugs – Technical Information/Classification .

 When you consume alcohol and cannabis simultaneously, these products mutually increase their effects. The current practice is to use alcohol and cannabis at the same time. Many young people nowadays use this common method to try to get “stoned”.