Blueberries are a premier brain food rich in anthocyanins that cross the blood-brain barrier. They enhance signaling in brain areas associated with memory and cognitive function, improve vascular endothelial function, and protect the eyes from light-induced damage.
Educational information only — never stop or change a prescribed medication without talking to your prescriber first.
Generally safe. High in fiber; monitor blood sugar if consuming sweetened juices.
Evidence level: Strong
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