Sat, Oct 12, 2013 - Page 10 News List

Cocoa might prevent memory decline

A worker holds up cocoa beans at a cocoa farm outside Kuala Lumpur, Malaysia on Oct. 7.

Photos: Reuters

Drinking cocoa every day may help older people keep their brains healthy, research suggests. A study of 60 elderly people with no dementia found two cups of cocoa a day improved blood flow to the brain.

Those participants whose blood flow improved also did better on memory tests at the end of the study, the journal Neurology reported.

It is not the first time cocoa has been linked with vascular health and researchers believe that this is in part due to it being rich in flavanols.

In the latest study, researchers asked 60 people with an average age of 73 to drink two cups of cocoa a day — one group given high-flavanol cocoa and another a low-flavanol cocoa — and consume no other chocolate.

Whichever drink they were given, 88 percent of those with impaired blood flow at the start of the study saw improvements in blood flow and some cognitive tests, compared with 37 percent of people whose blood flow was normal at the beginning of the study.

(Liberty Times)








1. decline n. 衰退 (shuai1 tui4)

例: Home cooking seems to be on the decline.


2. rich adj. 富含的 (fu4 han2 de5)

例: Pineapple juice is rich in vitamins A and B.


3. consume v. 攝取;食用 (she4 qu3; shi2 yong4)

例: He consumes vast quantities of French fries with every meal.


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