Frontiers Aug 1 2025 Researchers have mapped how microbes underpin healthy food systems—and how we can stop their decline. Published in Frontiers in Science, the map of 'agri-food system microbiomes' reveals how players at every stage of the food system can restore and protect dwindling microbiomes to help boost human and planetary health.  When microbiomes are diverse and balanced, they keep our food safe, nutritious, and sustainable, and our planet healthy-but the quality of these networks is