Blueberry boosts memory.
April 21st 2008 04:22
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ARE you worried about getting forgetful due to old age? Nothing to worry about! A research team from the University of Reading and the Peninsula Medical School,UK have some good news for you!
A multidisciplinary research team led by Dr.Jeremy Spencer of Molecular Nutrition Department at the University of Reading through supplementing a regular diet with blueberries over a 12-week period found that improvements in sapatial working memory tasks emerged within three weeks and continued throughout the period of the study.
The question is how blueberries work in reversing age-related memory problems? Blueberries are less familiar in our country. Although blueberries are native to North America, they are now grown in Europe and Asia too.
These are flowering plants in the genus Vaccinium. blueberry plants are shrubs varrying in size from 10 cm to 4 m tall. The fruit is a berry, 5-16 mm diameter with a flared crown at the end and takes indigo colour on ripening. Matured blueberries have a sweet taste.
Blueberries contain flavonoids, in particular anthocyanins and flavanols. They also contain certain other antioxident phytochemicals. It has been found by the researchers of Reading and Peninsula Medical School that these plant derived molecules(of flavonoids) affect the human brain, they have been shown to cross blood brain barrier after dietary intake.
As a consequence, they exert their effects on learning and memory by enhancing existing neural (brain cell) connections, improving cellular communications and stimulating neuronal regeneration.
So says, Professor M Zahidul Haque, link above.
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Comment by tlcorbin
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I eat mine mixed with strawberries and then add yoghurt for a desert. Sounds dull, I know, but fresh is best (when they are in season), both are not much good at present, one's too dear and the other's no good.)
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