Aims We provide a narrative summary of research on changes in cannabis arrests, cannabis
products and prices, cannabis use and cannabis‐related harm since legalization. Methods …

In recent years, research on light emitting diodes (LEDs) has highlighted their great potential
as a lighting system for plant growth, development and metabolism control. The suitability of …

Importance Cannabis use has increased, but there are few studies on frequent and daily
cannabis use among US adults. Individuals who engage in higher frequency use may suffer …

Background Recreational or 'non-medical cannabis' has been legalized in several US
states, and was legalized federally in Canada in October 2018. There is little comparative …

Abstract Background and Aims There is little information on consumption patterns across the
diverse range of cannabis product types. This paper examines trends in consumption …

Objectives: This study aimed to characterize use and perceptions of cannabidiol (CBD)
products. Materials and Methods: Participants aged 16–65 years in Canada (n= 15,042) and …

Objective: Nonmedical cannabis is legal in Canada and several US states. Displacing the
illegal market is a primary goal of legalization; however, there are little data on factors that …

Objectifs: L'usage du cannabis est proposé comme facteur de risque de psychose et est
associé aux troubles dépressifs. Cependant, la relation entre l'usage récréatif du cannabis …

Background The post-tax price of legal cannabis has the potential to influence whether
consumers transition from the illegal to legal cannabis market. The aims of the study were to …

Warning labels help consumers understand product risks, enabling informed decisions.
Since the 1966 introduction of cigarette warning labels in the United States, research has …