FIFTH ESTATE: Motherisk hair test evidence tossed out of Colorado court 2 decades before questions raised in Canada

By Lisa Mayor, John Chipman, CBC News A U.S. court laid out extensive problems with how hair-strand tests were being done at the Motherisk Drug Testing Lab at

Canadian Centre on Substance Use and Addiction: Youth and Alcohol

The Low-Risk Alcohol Drinking Guidelines (LRDGs) are based on research and were created to provide Canadians with recommendations for alcohol consumption that could limit their