For the results of the research, in accordance with the researchers, frequent prior use of marijuana was discovered to be a powerful defensive issue for prostate most cancers and renal cell carcinoma in multivariable evaluation. One other hyperlink was seen between earlier hashish utilization and bladder most cancers, in addition to renal cell carcinoma in girls however not in males. The research additionally found no hyperlink between testicular most cancers and the usage of hashish.