6. Conclusions
leukemia, cancer
LEUKEMIA, CANCER, CYTOTOXICITY
The daily consumption of 50 mg hemp-derived CBD resulted in improvements in the overall perceived quality of sleep as assessed using the LSEQ, with further improvements detected in the quality of sleep following eight weeks of CBD supplementation. Furthermore, significantly greater immune cell cytotoxicity directed at leukemia cells was observed between the CB and CN groups following the intervention, particularly at the 10:1 E:T cell ratio, as indicated by the reduced percentage of live K562 leukemia cells. These results collectively support the notion that low dose CBD supplementation may offer benefits in enhancing sleep quality in humans and improving immunosurveillance against cancer cells in situ.