zhang and his co - workers performed behavioral assessments on five distillation cannabinoids . the laboratory reports showed that these twin cannabinoids have anti - fear and antidepression - like effects in humans that perhaps depend on the ability of cannabinoids to promote the erection of new neurons in the hippocampus . tobacco contains a complex system of chemicals including cannabinoids and may have radically differ behavioral powers than the purified cannabinoids tested so far .
The use of drugs can help control anxiety.