Ever since dr oz acai berry came out on Oprah, everybody’s into acai berries, especially those who look to the fruits as a weight loss miracle maker. Actually, there’s very good reason behind that. Acai berries are proven boosters of metabolism which then allows the body to get rid of fat faster and more effectively.  Also, acai berries are rich in amino acids which improve muscle tone.  With better muscles, you burn fat faster and more easily as well.  Combining the metabolism boosting and muscle toning effects of these fruits, it shouldn’t be a surprise how they end up promoting fast and natural weight loss in any individual who consume them regularly.