Liam O'Rinn

Every year, the western world is introduced to a new 'superfood' that boasts extraordinary nutritional features, and year after year we buy them. The Superfood Chain is a feature documentary that explores the facts and myths behind superfoods, and reveals the ripple effect of the 'Superfood' industry on farming and fishing families around the world.

Doc Zone is the flagship documentary series of CBC Television. It features both independently produced and in-house productions. It is presented by author, actor and playwright Ann-Marie MacDonald.