zhang and his co - researchers performed functional tests on two distilled cannabinoids . the test results demonstrated that these two cannabinoids have non - stress and antidepression - like actions in rats that would depend on the ability of cannabinoids to promote the erection of fresh neurons in the hippocampus . marijuana contains a complex composition of chemicals including cannabinoids and may have somewhat different behavioral effects than the purified cannabinoids tested so far .
The use of drugs can help control anxiety.