Dragon Fruit Peel (Hylocereus undatus) Modulates Hepatic Lipid Metabolism and Inflammation in a Rat Model of High-Fat, High-Fructose-Induced Metabolic Dysfunction

Abstract

) DFP (HFHFr + DFP). DFP supplementation significantly reduced HFHFr-induced body weight gain, visceral adiposity, insulin resistance, and dyslipidemia while also lowering systolic blood pressure and systemic oxidative stress markers. In the liver, DFP supplementation attenuated fat accumulation and lipid peroxidation, reduced glycogen storage abnormalities, and modulated the expression of lipid metabolism and inflammatory genes. These findings suggest that DFP may serve as a functional dietary supplement for preventing and managing metabolic disorders and liver abnormalities associated with excessive fat and fructose consumption.