American Blueberry — Nutrients, Health Benefits, and Shopping Tips

When choosing American blueberries, seek out berries that are firm and plump with a uniform deep blue color, highlighted by a slight silvery sheen—this coloration is a good sign of freshness and proper handling. The berries should be dry, which helps preserve their flavor and longevity.

Avoid blueberries that appear mushy or bear signs of mold, as these conditions often suggest overripeness or spoilage. Blueberries that are shriveled or have moisture accumulated in their packaging should also be bypassed to ensure you're selecting the freshest possible.

For optimal freshness, store American blueberries in the refrigerator in a shallow container. Keeping them unwashed until you're ready to eat them prevents moisture from speeding up spoilage. Blueberries can last up to a week when stored properly.

Moisture is the enemy of fresh blueberries, so washing them before storage should be avoided. Avoid using airtight containers, as they need some air circulation. Additionally, keeping blueberries away from strong-smelling foods helps prevent them from absorbing unwanted odors.

American blueberries can last for 1-2 weeks in the refrigerator, depending on their freshness at the time of purchase. When frozen, they can maintain their quality for up to 10-12 months, making them a great option for long-term storage. To ensure the best preservation, store blueberries in a sealed container or plastic bag. Washing them just before consumption, rather than before storage, helps prevent spoilage.

American blueberries are packed with antioxidants like anthocyanins that can help reduce inflammation and support brain health by improving memory and slowing cognitive decline. They also benefit heart health by lowering blood pressure and improving cholesterol levels. Blueberries' high vitamin C content boosts immune function, while their fiber supports digestive health by promoting regular bowel movements and preventing constipation.