Taking vitamins during cancer treatment could be harmful, research suggests

February 2020

New research suggests that taking antioxidant vitamins and supplements during cancer treatment could be harmful and impact the effectiveness of chemotherapy.

Welcome to The National, the flagship nightly newscast of CBC News

»»» Subscribe to The National to watch more videos here:   https://www.youtube.com/user/CBCTheNa...​

Voice Your Opinion & Connect With Us Online:

The National Updates on Facebook: https://www.facebook.com/thenational​
The National Updates on Twitter: https://twitter.com/CBCTheNational​
»»» »»» »»» »»» »»» 
The National is CBC Television's flagship news program. Airing six days a week, the show delivers news, feature documentaries  and analysis from some of Canada's leading journalists.