Abstract
Cannabis sativa is one of the first domesticated plants known to humankind for its numerous psychological, physical, and emotional benefits. Its first use was reported in 2600 BCE in Chinese Pharmacopoeias. Cannabis subspecies hemp and marijuana are widely studied extracts. It is a complex plant with specific constituents acting synergistically. The discovery of the plant’s numerous compounds led to another discovery—that of the endocannabinoid system (ECS), which is widely distributed in the human brain and body. The ECS is responsible for various physiological and psychological effects. However, an increase in epidemiological studies is associated with dose-increasing psychotic disorders, raising significant concern among researchers and physicians. Research began on hundreds of cannabinoids contained in the cannabis plant, leading to the detection of CB1 and CB2 receptors—following the characterization of the ECS in the human body. Specific chemicals express synergistic effects, known particularly as “entourage effects”. The concerted effect of chemical constituents of cannabis enhance the overall pharmacological properties of the plant. This entourage effect has been supported by various studies. However, a few studies debunk the construct of cannabis’ entourage effects. Recent changes in the US FDA Legalization and Scheduled Drug Act are facilitating research on the cannabis plant and compounds to explore therapeutic potential.
Keywords: Cannabidiol; Cannabinol; GABA; Phytocannabinoids; Sativa; Sleep Disorder; Terpenes; Tetrahydrocannabinol
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