Acai is a nutritiously bountiful plant that grows in the Amazon rainforest. Its dark purple berries have long been valued for their rich nutrients. The acai fruit contains a high oxygen-radical absorbance capacity value (ORAC) that is twice that of blueberries. This amazing berry is a powerful source of natural antioxidants, which help protect against free radicals that can harm a variety of cells. Among its many benefits, acai supports the body’s immune system, helps maintain cardiovascular health, and increases energy.