10 Global Research Trends in Cannabidiol Oil Products for 2026 Global research in 2026 is moving toward "systems biology" to understand the full impact of cannabidiol oil products on the human body. Instead of looking at individual receptors, scientists are using AI to map the entire endocannabinoid system's response to various medical cannabis derivatives. This research is uncovering how CBD impacts gut-brain signaling, bone density, and even skin health....