張 and his co - workers did behavioral tests on two fermented cannabinoids . the testing results demonstrated that these two cannabinoids have anti - anxiety and antidepression - a effects in rats that may depended on the ability of cannabinoids to suppress the acquisition of new neurons in the hippocampus . marijuana contains a complex mixture of narcotics named cannabinoids and may have somewhat different behavioral effects than the soluble cannabinoids tested so further .
The use of drugs can help control anxiety.