“Hidden hunger” - sufficient calorie intake coupled with micronutrient deficiencies - is a widespread global problem, according to this article from Food Unfolded. The authors discuss innovations that combat iron malnutrition, including newer more tolerable forms of iron supplementation, multi-micronutrient powders that can be sprinkled onto ready-to-eat foods, and biofortification of staple food crops.

In this evidence review, co-written by FCRN member Ken Giller, the authors assess the extent to which agronomic fortification, the application of micronutrient fertiliser to crops, can improve the nutritional quality of diets in sub-Saharan Africa. They find that, while the technique has been shown to be effective in increasing the nutritional content and yield of crops, more research is required to establish the degree to which it can alleviate micronutrient deficiencies in humans.

Dietary deficiencies of zinc and iron are a substantial global public health problem. An estimated two billion people suffer these deficiencies, causing a loss of 63 million life-years annually.

Crop, food, and feed composition studies are considered an essential part of the safety assessment of new crop varieties, including those developed through biotechnology. Information obtained from such studies is used to assess similarities and differences in important nutrients and anti-nutrients. This database created by International Life Sciences Institute, was generated from crop composition data obtained from studies conducted over a number of years at multiple worldwide locations.

The European Commission was due to publish a Communication on Sustainable Food in 2013 to “assess how best to limit waste throughout the food supply chain, and consider ways to lower the environmental impact of food production and consumption patterns”.  This long-awaited Communication has still not been published.

This paper in the journal Food Security analyses the genetically modified (GM) seed industry. The paper states that since many scientists, policymakers and citizens are calling for sustainable intensification of global agriculture (providing high yields and incomes without adverse environmental impacts) it is crucial to discuss the important role of the seed sector in such plans. The paper “Taking Stock of the Genetically Modified Seed Sector Worldwide: Market, Stakeholders, and Prices” assembles comprehensive data on the contemporary GM seed industry and its importance within the seed sector as a whole.