Yeah, the article is a bit misleading, looking at the linked study the authors point out those limitations, > The findings also support the need for further re

Yeah, the article is a bit misleading, looking at the linked study the authors point out those limitations, > The findings also support the need for further research in this area, particularly longitudinal studies that would allow for stronger assessment of causal relationships. > the measures for depression and PTSD each included two items related to sleep and the models were run with sleep problems as a predictor, which could lead to potential confounding in the analyses; however, this is consistent with research in this area. Personally, one of my worst moments deployed was when our Ripit/RedBull/Tobacco supply got blown up (well, technically the DFAC and PX actually collapsed after being blown up due to shoddy construction) and we had to have people fly them in from BAF. I'm sure the lack of energy drinks contributed to PTSD for those who didn't have alternative logistics.