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Blueberries are small but mighty superfruits packed with anthocyanins—the pigments responsible for their deep blue color and impressive health benefits. They consistently rank among the top antioxidant-rich foods and have been extensively studied for brain health benefits.
Research suggests yes. Studies show blueberry consumption may improve memory, slow cognitive decline, and enhance brain signaling. The anthocyanins can cross the blood-brain barrier and accumulate in learning and memory areas.
Wild blueberries are smaller and contain about twice the antioxidant content of cultivated blueberries due to their higher skin-to-flesh ratio. Both are nutritious, but wild varieties offer more concentrated benefits.
The whitish coating is called 'bloom'—a natural waxy coating that protects the berries and indicates freshness. It's completely safe and washes off. Berries without bloom may have been over-handled.
Refrigerate unwashed for up to 2 weeks. Wash just before eating. Freeze in single layer on baking sheet, then transfer to freezer bags for up to 10 months.
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