Guelph study finds cannabis compound can curb nausea during chemo Cannabis harvested at the CannTrust Niagara Greenhouse Facility in Fenwick, Ont., is photographed on June 26, 2018. Tijana Martin

Guelph study finds cannabis compound can curb nausea during chemo Cannabis harvested at the CannTrust Niagara Greenhouse Facility in Fenwick, Ont., is photographed on June 26, 2018. Tijana Martin