Chocolate wards off hunger, and maybe sunburn too

Scientists in Canada said Monday that they plan to study whether eating dark chocolate not only satisfies sweet tooth cravings, but protects against sunburn as well.

The study by researchers at Laval University in Quebec will monitor the effects of chocolate consumption on fair-skinned volunteers between the ages of 25 and 65, each of whom will be prevailed upon to eat three squares of chocolate per day for 12 weeks.

Earlier research in Germany and Britain has found that chemicals in chocolate called polyphenals increase blood flow close to the skin, which helps protect against ultraviolet rays, but those studies were too small in scale to be conclusive.

The scientists at Laval University's Institute of Nutraceuticals and Functional Foods hope to confirm the link in a study of 60 people, about half of whom already have been recruited, they said.

Test subjects who have been fed chocolate are to be exposed to ultraviolet rays in a laboratory and their skin then checked for sun damage. A control group will be given a placebo.

Scientists said the study will only include female participants so that researchers can control for the variability between the body's natural hormones in men and women.

PROMOTED VIDEO
Life and Style
ebookA wonderful selection of salads, starters and mains featuring venison, grouse and other game
Independent
Travel Shop
the manor
Up to 70% off luxury travel
on city breaks Find out more
santorini
Up to 70% off luxury travel
on chic beach resorts Find out more
sardina foodie
Up to 70% off luxury travel
on country retreats Find out more
Latest stories from i100
Have you tried new the Independent Digital Edition apps?

ES Rentals

    Independent Dating
    and  

    By clicking 'Search' you
    are agreeing to our
    Terms of Use.

    iJobs Job Widget
    iJobs General

    SQL DBA (2005/2008/2012, projects, storage requirements)

    £45000 - £50000 Per Annum + excellent benefits package: Clearwater People Solu...

    Copywriter - Corporate clients - Wimbledon

    £21000 - £23000 per annum: Ashdown Group: Copywriter - London As a Copywrite...

    Horticulture Lecturer / Tutor / Assessor - Derbyshire

    £15 - £18 per hour: Randstad Education Nottingham: As a result of our successf...

    Retail Lecturer / Assessor / Tutor - Derbyshire

    £15 - £18 per hour: Randstad Education Nottingham: Randstad Education are succ...

    Day In a Page

    A new Russian revolution: Cracks start to appear in Putin’s Kremlin power bloc

    A new Russian revolution

    Cracks start to appear in Putin’s Kremlin power bloc
    Eugene de Kock: Apartheid’s sadistic killer that his country cannot forgive

    Apartheid’s sadistic killer that his country cannot forgive

    The debate rages in South Africa over whether Eugene de Kock should ever be released from jail
    Standing my ground: If sitting is bad for your health, what happens when you stay on your feet for a whole month?

    Standing my ground

    If sitting is bad for your health, what happens when you stay on your feet for a whole month?
    Commonwealth Games 2014: Dai Greene prays for chance to rebuild after injury agony

    Greene prays for chance to rebuild after injury agony

    Welsh hurdler was World, European and Commonwealth champion, but then the injuries crept in
    Israel-Gaza conflict: Secret report helps Israelis to hide facts

    Patrick Cockburn: Secret report helps Israel to hide facts

    The slickness of Israel's spokesmen is rooted in directions set down by pollster Frank Luntz
    The man who dared to go on holiday

    The man who dared to go on holiday

    New York's mayor has taken a vacation - in a nation that has still to enforce paid leave, it caused quite a stir, reports Rupert Cornwell
    Best comedians: How the professionals go about their funny business, from Sarah Millican to Marcus Brigstocke

    Best comedians: How the professionals go about their funny business

    For all those wanting to know how stand-ups keep standing, here are some of the best moments
    The Guest List 2014: Forget the Man Booker longlist, Literary Editor Katy Guest offers her alternative picks

    The Guest List 2014

    Forget the Man Booker longlist, Literary Editor Katy Guest offers her alternative picks
    Jokes on Hollywood: 'With comedy film audiences shrinking, it’s time to move on'

    Jokes on Hollywood

    With comedy film audiences shrinking, it’s time to move on
    It's the best of British art... but not all is on display

    It's the best of British art... but not all is on display

    Voted for by the British public, the artworks on Art Everywhere posters may be the only place where they can be seen
    Critic claims 'I was the inspiration for Blanche DuBois'

    Critic claims 'I was the inspiration for Blanche DuBois'

    Blanche Marvin reveals how Tennessee Williams used her name and an off-the-cuff remark to create an iconic character
    Sometimes it's hard to be a literary novelist

    Sometimes it's hard to be a literary novelist

    Websites offering your ebooks for nothing is only the latest disrespect the modern writer is subjected to, says DJ Taylor
    Edinburgh Fringe 2014: The comedy highlights, from Bridget Christie to Jack Dee

    Edinburgh Fringe 2014

    The comedy highlights, from Bridget Christie to Jack Dee
    Dame Jenny Abramsky: 'We have to rethink. If not, museums and parks will close'

    Dame Jenny Abramsky: 'We have to rethink. If not, museums and parks will close'

    The woman stepping down as chair of the Heritage Lottery Fund is worried