Map Reveals Connections in Agri-food System Microbiome

A map of ‘agri-food system microbiomes,’ published in the journal Frontiers in Science, reveals how players at every stage of the food system can restore and protect dwindling microbiomes to help boost human and planetary health. While diverse and balanced microbiomes help keep our food safe, nutritious, and sustainable, and our planet healthy, the authors of this map say the quality of these networks is declining across the whole system. This can be seen in the uptick of antimicrobial resistance, crop failures, loss of microbial diversity in soil, water, and the human gut, and increased food spoilage.​ This review draws hidden microbial networks together into a single map and identifies where these networks are breaking down. The map demonstrates how a joined-up approach from consumers, agricultural innovators, regulators, educators, and scientists can help protect and restore these hidden networks. Additionally, the authors identify several areas where microbiome-based solutions can help improve components of the food production system.