Comparison of antioxidant potency of commonly consumed polyphenol-rich beverages in the United States.
Seeram NP et al.
J Agric Food Chem. 2008 Feb 27. 56(4): 1415-1422. EPub 2008 Jan 26. doi: 10.1021/jf073035s
Pomegranate juice was shown to have the greatest antioxidant potential of all the beverages tested in this study. Specifically, and notably, it beat out red wine, grape juice, blueberry juice, black cherry juice, açai juice, cranberry juice, and apple juice.