Early high-energy diet induces a systemic metabolic alteration in light weaning body weight piglets that persists after dietary normalization

< 0.05). Collectively, these findings suggest that the high-net energy diet reduced the feed-to-gain ratio, it did not significantly increase the ADG of piglets. This phenomenon may be associated with liver function and gut microbiota. Notably, the early high-net energy diet induces a systemic metabolic alteration that persists after dietary normalisation.