A Mix of Functional Amino Acids and Grape Polyphenols Promotes the Growth of Piglets, Modulates the Gut Microbiota In Vivo and Regulates Epithelial Homeostasis in Intestinal Organoids

Experiments in piglet jejunum organoids revealed that the mix of amino acids and polyphenols upregulated the gene expression of epithelial differentiation markers while it reduced the gene expression of proliferation and innate immunity markers.