This is the only test that measures the degree of free-radical inhibition of a food item!Most of us think that berries such as blueberries and strawberries have high antioxidant values; however, most essential oils knock the food values out of the ballpark!For instance here are some common values for food items:Ningxia Wolfberries = 30,300 ??TE/100gBlueberries = 2,400 ??TE/100gSpinach = 1,400 ??TE