The study analyzed associations between diet and microbiome in 10,068 individuals from the Human Phenotype Project. It revealed distinct and persistent associations between foods and the composition of the gut microbiome. These associations can be used to simulate personalized dietary interventions. The goal of interventions is to improve cardiometabolic health. The results were published in Nature Medicine on March 23, 2026 with DOI: 10.1038/s41591-026-04312-x.