The acai (ah-sigh-EE) berry is a grapelike fruit harvested from
acai palm trees, which are native to the rainforests of South America.
Like other berries, acai berries contain antioxidants and fiber.
Acai berries are widely touted as a so-called superfood, with proponents
claiming that they are helpful for a variety of health concerns,
including arthritis, weight loss, high cholesterol, erectile
dysfunction, skin appearance, detoxification and general health.
However, research on acai berries is limited, and the claims about their
health benefits haven't been proved.