Citrus Fruits May Help Women Reduce Risk Of Stroke

Eating citrus fruits, especially oranges and grapefruit, because of the flavonone they contain, may lower women's risk of developing clot-associated or ischemic stroke, according to a new study led by Norwich Medical School of the University of East Anglia in the UK that was published online in Stroke: Journal of the American Heart Association on Thursday.

The researchers wanted to examine more closely how consumption of foods containing different classes of flavonoids affected the risk of stroke.

Flavonoids are a group of compounds found in fruits, vegetables, dark chocolate and red wine.

Study lead author and professor of nutrition at Norwich Medical School, Dr Aedín Cassidy, told the press:
"Studies have shown higher fruit, vegetable and specifically vitamin C intake is associated with reduced stroke risk."

A stroke is where part of the brain shuts down because of loss of blood supply, caused either by a blockage or embolism that stops the blood flow (ischemia), or due to leakage caused by a hemorrhage.

Cassidy said flavonoids are thought to provide some protection against stroke by improving blood vessel function and reducing inflammation, among other things.

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