Science May Have Identified Pterostilbene as the Fat-Torching Compound in Blueberries
A new study out of Japan appears to have identified how pterostilbene, an enzyme found in fruits like blueberries, bilberries, grapes, and cranberries, could be helping to burn excess fat stored inside the muscles. Experts have long known that pterostilbene is a powerful antioxidant that could offer several benefits including reduced inflammation and even DNA repair but this breakthrough study, led by Shinshu University in Japan, has cast new light on previous theories that suggest this enzyme could also be a vital tool for the war against excess fat. Until now, little was understood about the way that pterostilbene (a naturally occurring polyphenol) might accelerate fat metabolism in skeletal muscle. But among the compounds tested during the study on cultured mouse cells, pterostilbene was hailed as producing the most dramatic reduction of “intracellular lipid accumulation.” And, while pterostilbene was shown to reduce fat within the muscle cells, the enzyme had no detrimental eff...