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Phytochemicals and research

Blueberries contain anthocyanins, other polyphenols and various phytochemicals under preliminary research for their potential biological effects. Most polyphenol studies have been conducted using the highbush cultivar of blueberries (V. corymbosum), while content of polyphenols and anthocyanins in lowbush (wild) blueberries (V. angustifolium) exceeds values found in highbush cultivars.