CF effectively ameliorated hepatic steatosis and adipocyte hypertrophy, increased the villus height-to-crypt depth ratio, enhanced mucus secretion by intestinal goblet cells, down-regulated the expression of ileal lipid absorption-related genes (NPC1L1, CD36, and FABP2), and up-regulated the short-chain fatty acid receptor GPR43, collectively improving intestinal health. This evidence concerns the gene FABP2 and cystic fibrosis.