A Weed-Free January could do more good than cannabis users may realize. Regular cannabis users could expect to experience a number of positive physical and lifestyle changes from a 31-day pause.
- Peter Boris Chair in Addictions Research; Director, Peter Boris Centre for Addictions Research; Director, Michael G. DeGroote Centre for Medicinal Cannabis Research; Professor, Department of Psychiatry and Behavioural Neurosciences, McMaster University
