Question: is pterostilbene better than resveratrol?
Answer: Compared to resveratrol, pterostilbene is found in much smaller quantities in fruits and berries. A pint of blueberries has only 0.03 mg. But pterostilbene is far more bioavailable than resveratrol. About 20 times as much is absorbed by the body, and it lasts in the body up to 7 times longer [10].