Facts about Blueberries

1. 08

   Frozen blueberries retain approximately 90 percent of their anthocyanin content compared to fresh berries, making them nearly equivalent nutritionally after thawing.

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2. 07

   Approximately 90 percent of the fresh blueberries consumed in North America during winter months are imported from Peru, which supplies the majority of off-season production.

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3. 06

   Blueberry plants require approximately 100 to 200 hours of winter chilling below 45 degrees Fahrenheit annually to produce optimal fruit yields.

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4. 05

   Wild blueberries native to North America contain approximately 25 percent more anthocyanins than their domesticated cultivars due to environmental stress adaptation.

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5. 04

   Each blueberry fruit contains approximately 40 to 80 seeds, which are so small they typically pass through the human digestive system undigested.

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6. 03

   Cultivated blueberry plants typically produce fruit after 3 years of growth and can remain productive for over 50 years with proper care.

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7. 02

   In 2023, global blueberry production reached approximately 1.2 million metric tons annually, with Peru, Canada, and the United States accounting for over 60 percent of the world supply.

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8. 01

   The anthocyanin pigments in blueberries contain approximately 15 to 30 milligrams per 100 grams, making them among the highest antioxidant fruits.

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