Vitamin B12 status of people living in Canada: Results from the Canadian Health Measures Survey 2012-2019.
BACKGROUND B12 is an essential vitamin found in foods of animal origin, fortified foods, and supplements. Surveillance of B12 status in Canada is prioritized to support evaluation and monitoring of public policy, but national biomonitoring results have not been published since 2007-2009. OBJECTIVE To describe the B12...