Madrid, Spain: Naturally occurring chemicals in the human body that mimic the effects of plant cannabinoids moderate human emotions and control anxiety, according to findings published in the Spanish scientific journal Revista de Neurologica.

Investigators at Complutense University in Madrid report that manipulating of the endocannabinoid system may one day be a course of treatment in the management of certain emotional disorders.

"[P]resent data reinforce the involvement of the endocannabinoid system in the control of emotional homeostasis and further suggest the pharmacological manipulation of the endocannabinoid system [is] a potential therapeutic tool in the management of anxiety-related disorders," authors concluded.

Previous research on the endocannabinoid system indicates that endogenous cannabionoids moderate numerous biological functions, including appetite, blood pressure, reproduction, motor coordination, and bone mass.

Source:  "Functional role of the endocannabinoid system in emotional homeostasis," Revista de Neurologica, Jan. 2009:  http://www.ncbi.nlm.nih.gov/pubmed/19145562