Celebrity Life

Good news for those with a sweet tooth — a study has discovered that chocolate might be good for you.

British and American researchers suggest that cocoa or, more precisely, the flavanols found in cocoa beans, could increase the mental agility of healthy adults.

The research, carried out by scientists at the University of Birmingham and the University of Illinois, and published in the journal, Scientific Reports, comes at just the right time. In fact, chocoholics may no longer have to feel guilty about their daily habit, not to mention the excesses of the festive season.

Scientists have found that flavanols naturally present in cocoa could not only improve brain blood oxygenation, but could also make you smarter... or, at least, have a positive effect on cognition. Cognitive function encompasses mental abilities such as memory, reasoning, language, decision-making and problem-solving.

[caption id="attachment_212763" align="alignnone" width="1024"] Assorted chocolates. (Image: Jessica Loaiza/ Unsplash)[/caption]

Eighteen healthy male volunteers were recruited based on specific criteria to take part in the study. Age 18 to 45, the volunteers were non-smokers with no previous history of cerebrovascular, cardiovascular or respiratory disease. They were not taking long-term medication, nor suffering from blood-clotting disorders, and had no known infections at the time of the study. Participants were asked to fast for 12 hours before each study visit, and to exclude certain foods and drinks from their diet so as not to skew the results.

The volunteers were tested before and after consuming cacao flavanols on two occasions. On one of those occasions, the subjects were given a cocoa drink enriched with flavanols, while on the other, they were given non-enriched cocoa. The experiment was conducted as a double-blind study, so neither the researchers nor the participants knew who consumed what.

[caption id="attachment_212766" align="aligncenter" width="683"] Time to reach for that hot chocolate. (Image: Sam Hojati/ Unsplash)[/caption]

A brain boost for the most difficult tasks

The scientists first set about analysing blood oxygenation response in participants' brains by asking them to breathe air containing higher levels of carbon dioxide than usually found in the air. They found that the majority of participants had a faster and greater brain oxygenation response after drinking the flavanol-rich drink, compared to other participants, and compared to before consumption.

Next, the volunteers were given a series of cognitive tests. Here, the scientists discovered that participants who consumed the flavanol-enriched cocoa performed better in the more complex cognitive tasks, in comparison to tests carried out before cocoa absorption and to participants who had only consumed low levels of flavanols.

[caption id="attachment_212764" align="alignnone" width="683"] Cacao fruits, from which cocoa beans are derived. (Image: Ly Le Minh/ Unsplash)[/caption]

The study has its limitations, however. The scientists saw no significant difference for the easiest cognitive tests. Similarly, participants who already completed the most difficult tasks before the study didn't see their scores improve.

Flavanols in fruit

Before you reach for your chocolate stash, note that, as well as being found in cocoa, certain fruits and vegetables are also rich in flavanols. Foods containing high levels of flavanols include green tea, fava beans, blackberries, grapes, cherries, raspberries, plums, strawberries, apples and apricots.

(Main and featured image: Ismael Trevino/ Unsplash)

The post Eating Chocolate Could Make You Smarter, According to Research appeared first on Prestige Online - Hong Kong.

Good news for those with a sweet tooth — a study has discovered that chocolate might be good for you.

British and American researchers suggest that cocoa or, more precisely, the flavanols found in cocoa beans, could increase the mental agility of healthy adults.

The research, carried out by scientists at the University of Birmingham and the University of Illinois, and published in the journal, Scientific Reports, comes at just the right time. In fact, chocoholics may no longer have to feel guilty about their daily habit, not to mention the excesses of the festive season.

Scientists have found that flavanols naturally present in cocoa could not only improve brain blood oxygenation, but could also make you smarter... or, at least, have a positive effect on cognition. Cognitive function encompasses mental abilities such as memory, reasoning, language, decision-making and problem-solving.

[caption id="attachment_212763" align="alignnone" width="1024"] Assorted chocolates. (Image: Jessica Loaiza/ Unsplash)[/caption]

Eighteen healthy male volunteers were recruited based on specific criteria to take part in the study. Age 18 to 45, the volunteers were non-smokers with no previous history of cerebrovascular, cardiovascular or respiratory disease. They were not taking long-term medication, nor suffering from blood-clotting disorders, and had no known infections at the time of the study. Participants were asked to fast for 12 hours before each study visit, and to exclude certain foods and drinks from their diet so as not to skew the results.

The volunteers were tested before and after consuming cacao flavanols on two occasions. On one of those occasions, the subjects were given a cocoa drink enriched with flavanols, while on the other, they were given non-enriched cocoa. The experiment was conducted as a double-blind study, so neither the researchers nor the participants knew who consumed what.

[caption id="attachment_212766" align="aligncenter" width="683"] Time to reach for that hot chocolate. (Image: Sam Hojati/ Unsplash)[/caption]

A brain boost for the most difficult tasks

The scientists first set about analysing blood oxygenation response in participants' brains by asking them to breathe air containing higher levels of carbon dioxide than usually found in the air. They found that the majority of participants had a faster and greater brain oxygenation response after drinking the flavanol-rich drink, compared to other participants, and compared to before consumption.

Next, the volunteers were given a series of cognitive tests. Here, the scientists discovered that participants who consumed the flavanol-enriched cocoa performed better in the more complex cognitive tasks, in comparison to tests carried out before cocoa absorption and to participants who had only consumed low levels of flavanols.

[caption id="attachment_212764" align="alignnone" width="683"] Cacao fruits, from which cocoa beans are derived. (Image: Ly Le Minh/ Unsplash)[/caption]

The study has its limitations, however. The scientists saw no significant difference for the easiest cognitive tests. Similarly, participants who already completed the most difficult tasks before the study didn't see their scores improve.

Flavanols in fruit

Before you reach for your chocolate stash, note that, as well as being found in cocoa, certain fruits and vegetables are also rich in flavanols. Foods containing high levels of flavanols include green tea, fava beans, blackberries, grapes, cherries, raspberries, plums, strawberries, apples and apricots.

(Main and featured image: Ismael Trevino/ Unsplash)

The post Eating Chocolate Could Make You Smarter, According to Research appeared first on Prestige Online - Hong Kong.

Boutique mall Scotts Square is where you can discover exclusive collections from curated labels, and indulge in delectable nosh.

The post Scotts Square: The Best Place To Enjoy A Leisurely Day Of Shopping And Dining appeared first on The Peak Magazine.

Boutique mall Scotts Square is where you can discover exclusive collections from curated labels, and indulge in delectable nosh.

For more stories like this, visit www.thepeakmagazine.com.sg.