Dietary Supplements & ORAC Values | Natural Health Blog

ORAC, Oxygen Radical Absorbance Capacity

orac ORAC refers to the Oxygen Radical Absorbance Capacity of whatever you’re testing — whether it is a single fruit juice or a combination of five juices.



I read your article on antioxidants and ORAC scoring and I’m confused. Does an ORAC score measure one antioxidant or is it an accumulated combination of antioxidants in a particular fruit? If it’s accumulated, how do you know how much of each antioxidant contributes toward your final score?


ORAC refers to the

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