The American Indians valued will berries and called them “star berries” because their calyx form a five points star at the blossom of each berry.
Indian legends hold that the “Great Spirit” sent “starberries” to ward off hunger and disease during a great famine.
Researchers at the USDA Human Nutrition Center report that blueberries rank among the highest in antioxidant activity when compared to 40 other fresh fruits and vegetables.
Anthocyanin, the pigment that makes blueberries blue, is believed to play a major role in this antioxidant activity.
Blueberries contain a number of antioxidants. Chief among these includes:
- Beta Carotene
- Vitamins A and E
- Anthocyanins
- Ellagic acid
- Phenolic compounds
- Resveratrol
Pterostilbene, an antioxidant found primarily in blueberry, appear to set up the activity of cells in the liver that reduce the production of cholesterol and other artery-clogging fats.
Owing to their high antioxidant activity, blueberries are reported to:
- Slow age related loss in mental capacity
- Have a beneficial effect in memory behavioral learning and memory
- Improve eyesight and memory in the elderly
- Reduce the build up of LDL cholesterol and help prevent cardiovascular disease an stroke
- Reduce risk of certain types of cancer
- Promote urinary tract health by preventing bacteria for adhering to the cells that line the walls of the urinary tract much in the same way as cranberries
Blueberries are available year around, but the best time to buy them is during the summer months. In order to become a regular part of the diet, it has to taste good. They don’t require much preparation; just rinse them and enjoy. It can be eaten plain or sprinkle a half cup of blueberries on the morning cereal.
Blueberries: Health and Nutrition
