Background – Cannabidiol (CBD) is a naturally occurring compound found in the cannabis plant. It is the non-psychoactive counterpart to tetrahydrocannabidiol (THC). The compound has gained great popularity due to its supposed therapeutic effects and is now available readily. Research is ongoing and much is still to be learnt about it uses and potential dangers.
Aim – The aim of this research is to help provide a greater understanding of the current uses of CBD and to critically review the current literature. There is a focus on the public’s perception and understanding of the compound. This project will also address current concerns surrounding CBD use and review the current legislation and recommendations in place in the UK.
Methodology – A literature review was conducted using PubMed, Scopus and the University of Lincoln’s Library. Search terms included “CBD”, “Cannabidiol”, “Cannabis”, “Health”, “Therapeutic”, “Safety” and “Public Perception”. Search results were filtered out to Academic Journals and Surveys. Journals were filtered to the last 10 years and surveys were filtered out to the last 5 years.
Results – There are many potential applications of CBD. Some examples include pain management, inflammation and epilepsy. The literature also shows safety concerns towards long term and high dose use. Adverse effects of CBD include drowsiness, loss of appetite, vomiting and a high temperature. Public perception seems very mixed with a range of opinions around CBD.
Conclusion – Continued research is needed to understand the extent of use. There is also a need to continually assess the potential dangers of using CBD. More education and guidance for the public is needed to combat inconsistent information so everyone is appropriately aware of CBD’s benefits and risks.
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