Description
Blueberries are small, round, blue or purple berries that grow on bushes. They are part of the heather family and are closely related to cranberries, bilberries, and huckleberries.
Appearance
- Blueberries are about 0.2 to 0.6 inches (in) or 5 to 16 millimeters (mm) in diameter.
- They have a sweet and tart flavor.
- They are nearly seedless.
Uses
- Blueberries are often eaten fresh but may also be frozen or juiced.
- They can be used in a variety of baked goods, jams, and jellies, as well as for flavorings.
Health benefits
- Blueberries are high in fiber and contain vitamin C, antioxidants, and chemicals that may reduce swelling and destroy cancer cells.
- A 2023 study found that consuming blueberry powder could help maintain brain function and improve memory in older adults.
History
- Native Americans have used blueberries for thousands of years.
- Commercial blueberries are all native to North America.
- The highbush varieties were introduced into Europe during the 1930s.
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