The Acai palm tree is found in Central and South America and is most plentiful in Brazil. For centuries Acai has been included in the diets of the Amazon's native people. Recent studies have shown that Acai fruit possesses naturally high concentrations of antioxidants that protect against oxidative stress, which negatively impacts many aspects of health, including the immune system, cardiovascular health and aging. Research also suggests that these attributes may help support vascular health. As well as being a rich source of antioxidants, acai berry is an exceptionally good source of omega 3 and omega 6 fatty acids as well as nutrients such as vitamins A, C and E. Acai also has been researched for its antibacterial and qualities properties.