Dave and Matt discuss some updates to the banned substances list including pain killers, russian drugs and an amendment to the rules around Cannabis. Show Notes:  WADA List of Major Changes to the Banned Substance List: https://www.wada-ama.org/sites/default/files/2022-09/2023list_explanatory_list_en_final_26_september_2022.pdf WADA Full List: https://www.wada-ama.org/sites/default/files/2022-01/2022list_final_en_0.pdf  USADA Information on changes to the 2023 prohibited List: https://www.usada.org/athlete-advisory/key-changes-2023-prohibited-list/ PAINKILLER & ENDURANCE SPORTParacetamol impacts on Endurance Performance:https://www.mdpi.com/2075-4663/9/9/126 Painkillers and Sport Performance: https://www.researchgate.net/publication/318722082_Analgesics_and_Sport_Performance_Beyond_the_Pain_Modulating_Effects Endure by Alex Hutchinson (mention and reference to multiple studies on painkillers and endurance):https://www.amazon.com/Endure-Curiously-Elastic-Limits-Performance/dp/153850202X