28 Feb 2019 --- An estimated 820 million people globally are malnourished and as actors rally to address the issue, a host of approaches to boost macro- and micronutrient consumption hold potential. One such tool in the malnutrition-fighting toolkit is biofortification. NutritionInsight speaks to key players in the field regarding biofortification’s role in tackling malnutrition and safeguarding the nutritional profile of crops under threat from climate change.