1. The Great British Bedtime Report [Internet]. Available from: https://sleepcouncil.org.uk/wp-content/uploads/The-Great-British-Bedtime-Report-2017-1.pdf
2. Shannon S. Cannabidiol in Anxiety and Sleep: A Large Case Series. The Permanente Journal. 2019;23(1).
3. Fry A. Stress and insomnia [Internet]. Sleep Foundation. 2020. Available from: https://www.sleepfoundation.org/insomnia/stress-and-insomnia
4. Barrett FS, Schlienz NJ, Lembeck N, Waqas M, Vandrey R. “Hallucinations” Following Acute Cannabis Dosing: A Case Report and Comparison to Other Hallucinogenic Drugs. Cannabis and Cannabinoid Research [Internet]. 2018 Mar 1;3(1):85–93. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5908416/
5. Ng T, Gupta V. Tetrahydrocannabinol (THC) [Internet]. PubMed. Treasure Island (FL): StatPearls Publishing; 2022. Available from: https://www.ncbi.nlm.nih.gov/books/NBK563174/
6. Lazarjani MP, Young O, Kebede L, Seyfoddin A. Processing and extraction methods of medicinal cannabis: a narrative review. Journal of Cannabis Research. 2021 Jul 19;3(1).
7. Cannabidiol (CBD) [Internet]. Food Standards Agency. Available from: https://www.food.gov.uk/safety-hygiene/cannabidiol-cbd
8. John Hopkins Medicine. Exercising for Better Sleep [Internet]. Johns Hopkins Medicine. 2019. Available from: https://www.hopkinsmedicine.org/health/wellness-and-prevention/exercising-for-better-sleep
9. Harvard Health Publishing. Endorphins: The brain’s natural pain reliever [Internet]. Harvard Health. 2021. Available from: https://www.health.harvard.edu/mind-and-mood/endorphins-the-brains-natural-pain-reliever