Nutrients, Volume 17, Issue 5
2025 March-1 - 191 articles
Cover Story: Ultra-processed foods (UPFs) represent a widely consumed food category in modern diets. However, their impact on gut health has increasingly been raising concerns. This review investigates how UPFs impact the gut microbiome and gut barrier, emphasizing gut dysbiosis and increased gut permeability. UPFs, characterized by a high content of synthetic additives and emulsifiers and a low fiber content, are associated with a decrease in microbial diversity, lower levels of beneficial bacteria like Akkermansia muciniphila and Faecalibacterium prausnitzii, and an increase in pro-inflammatory microorganisms. These alterations in the microbial community contribute to persistent inflammation, which is associated with various chronic disorders including metabolic syndrome, irritable bowel syndrome, type 2 diabetes, and colorectal cancer. View this paper - Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
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