Developing a definition of biofortification through the synthesis of food biofortification publications: a scoping review protocol.

Objective: The objective of this review is to develop a definition of biofortification through the synthesis of food biofortification publications and to document the breadth of the research on this topic.

Introduction: Biofortification of a food source is a human health intervention. Due to the varying definitions of this concept, biofortification can be difficult to describe.