Compositions comprising phosphodiesterase 5 inhibitor (pde5) and leucine or a leucine metabolite

摘要

Compositions and methods useful for inducing an increase in fatty acid oxidation or mitochondrial biogenesis, reducing weight gain, inducing weight loss, or increasing Sirt1, Sirt3, or AMPK activity are provided herein. Such compositions comprise a combination of a PDE 5 inhibitor, such as sildenafil or icariin, and resveratrol, and a branched amino acid such as leucine, or its metabolite.