Cannabis: A Sleep Aid for Some, Not All

A study from the University of Southern California suggests that cannabis may improve sleep for young adults with pre-existing depression or anxiety, but can worsen sleep problems for those without such conditions. The research highlights the complex relationship between cannabis use and sleep, influenced by individual mental health factors. While cannabis interacts with the endocannabinoid system, which regulates sleep, its effects vary based on dosage and consumption method. The study also notes potential risks, such as dependence and reduced REM sleep, similar to other sleep aids.