Açai: Antioxidant Superpower
There’s a reason why the Brazilian açai berry made famous by Oprah and Dr. Perricone is a considered a superfood. It stops free radicals in their tracks with antioxidants (that is, if you consume it). Açai’s ability to be absorbed in the blood and act as an antioxidant has been studied by U.S. and Brazilian researchers. Here’s what clinical studies have shown about this superfood berry’s antioxidant powers:
- In the first human trial that demonstrates the absorption and antioxidant effects of anthocyanins in açai, Texas A&M University researchers found that consuming açai pulp increased antioxidant capacity in the blood nearly three fold. (J Agric Food Chem. 2008 Sep 10;56(17):7796-802. Epub 2008 Aug 12.)
- Showing açai’s superior ability to be absorbed by cells, researchers also reported that the polyphenols from both açai pulp and açai extracts inhibited cell proliferation by up to 90%, which was accompanied by a two-fold increase in antioxidants. (J Agric Food Chem. 2008 May 28;56(10):3593-600. Epub 2008 Apr 29.)
- Brazilian researchers found that açai is a fair source of vitamin C and good source of natural antioxidants. In regard to antioxidant activity, only the anthocyanins and carotenoids in the fruit had a positive and significant effect. (Arch Latinoam Nutr. 2008 Jun;58(2):187-92.)
The Anti-Aging Bottom Line: If you want to infuse your body with antioxidants and benefit from maximum free radical protection, start consuming açai. Its ability to be absorbed by cells and increase the concentration of antioxidants in your blood has been clinically proven. Look for a standardized extract for maximum effectiveness.
