By eliminating the carboxyl group, the molecules of cannabis constituents like THC and CBD are activated through the process of decarboxylation. Cannabis is prepared by cooking it at a set temperature and for a specific length of time. This procedure must be followed before making cannabis-infused products like edibles or tinctures since cannabis plant material in its raw form is not psychoactive. Here you can find How to Decarboxylate Cannabis at weedlifestyles.