Could seaweed stop the tide of obesity? Scientists creating supplement that blocks fat

Supplement could be put into everyday foods to stop fat absorption

Seaweed could let us all have our cake and eat it without piling on the pounds, according to scientists.

Researchers at Newcastle University have identified varieties of the plant that prevent the body absorbing fat.

They are exploring how seaweed extracts, or alginates, could be used as a supplement to make everyday foods like cakes, sausages and pastries healthier.

By reducing the amount of fat available for the body to absorb by about 75 per cent, seaweed beats most anti-obesity treatments available over the counter.

Professor Jeff Pearson, of Newcastle University's Institute for Cell and Molecular Biosciences, said: “We have already added alginate to bread and initial taste tests have been extremely encouraging.

“Now the next step is to carry out clinical trials to find out how effective they are when eaten as part of a normal diet.”

Tangle or “cuvie” seaweed, found widely around the UK’s coastline, is the most effective preventing the digestion of fat.

Its brown, slimy appearance may not be the most appetising but if scientists can concentrate its properties into a tasteless supplement, it could go unnoticed in a cupcake or biscuit.

Bladderwrack, another type of seaweed native to British shores, and bull kelp also topped the league table.

Dr Matthew Wilcox said: “What we have shown is that the seaweeds with a high level of guluronate stop the body breaking down and absorbing fat. 

“As they are already used in the food industry in small amounts, we are looking at increasing their levels in foods which could reduce the amount of fat that we get which could help in weight management.”

Start your day with The Independent, sign up for daily news emails
News
The cartoon depicts the UK (far left) walking around a Syrian child refugee
newsIn an exclusive artwork for The Independent, Ali Ferzat attacks Britain's lack of 'humanity'
Life and Style
Man taking selfie in front of car
health
Sport
footballManager attacks Sky Sports pundit Jamie Redknapp after criticism of Diego Costa's apparent stamping
Life and Style
food + drink
PROMOTED VIDEO
ebooks
ebooksA year of political gossip, levity and intrigue from the sharpest pen in Westminster
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

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

iJobs Job Widget
iJobs General

Recruitment Genius: Digital Account Manager - OTE £40,000

£25000 - £40000 per annum: Recruitment Genius: This web-based lead generation ...

Tradewind Recruitment: Intervention Teacher Required To Start ASAP.

£125 - £150 per day + Negotiable: Tradewind Recruitment: A 'wonderful primary ...

Tradewind Recruitment: Maths Teacher

£90 - £140 per day: Tradewind Recruitment: Our client is an 11-16 mixed commun...

Recruitment Genius: PHP / Drupal / SaaS Developer

£32000 - £36000 per annum: Recruitment Genius: A rapidly developing company in...

Day In a Page

Greece elections: In times like these, the EU has far more dangerous adversaries than Syriza

Greece elections

In times like these, the EU has far more dangerous adversaries than Syriza, says Patrick Cockburn
Holocaust Memorial Day: Nazi victims remembered as spectre of prejudice reappears

Holocaust Memorial Day

Nazi victims remembered as spectre of prejudice reappears over Europe
Fortitude and the Arctic attraction: Our fascination with the last great wilderness

Magnetic north

The Arctic has always exerted a pull, from Greek myth to new thriller Fortitude. Gerard Gilbert considers what's behind our fascination with the last great wilderness
Homeless Veterans appeal: Homeless in Wales can find inspiration from Daniel’s story

Homeless Veterans appeal

Homeless in Wales can find inspiration from Daniel’s story
Front National family feud? Marine Le Pen and her relatives clash over French far-right party's response to Paris terror attacks

Front National family feud?

Marine Le Pen and her relatives clash over French far-right party's response to Paris terror attacks
Pot of gold: tasting the world’s most expensive tea

Pot of gold

Tasting the world’s most expensive tea
10 best wildlife-watching experiences: From hen harriers to porpoises

From hen harriers to porpoises: 10 best wildlife-watching experiences

While many of Britain's birds have flown south for the winter, it's still a great time to get outside for a spot of twitching
Nick Easter: 'I don’t want just to hold tackle bags, I want to be out there'

'I don’t want just to hold tackle bags, I want to be out there'

Nick Easter targeting World Cup place after England recall
DSK, Dodo the Pimp, and the Carlton Hotel

The inside track on France's trial of the year

Dominique Strauss-Kahn, Dodo the Pimp, and the Carlton Hotel:
As provocative now as they ever were

Sarah Kane season

Why her plays are as provocative now as when they were written
Murder of Japanese hostage has grim echoes of a killing in Iraq 11 years ago

Murder of Japanese hostage has grim echoes of another killing

Japanese mood was against what was seen as irresponsible trips to a vicious war zone
Syria crisis: Celebrities call on David Cameron to take more refugees as one young mother tells of torture by Assad regime

Celebrities call on David Cameron to take more Syrian refugees

One young mother tells of torture by Assad regime
The enemy within: People who hear voices in their heads are being encouraged to talk back – with promising results

The enemy within

People who hear voices in their heads are being encouraged to talk back
'In Auschwitz you got used to anything'

'In Auschwitz you got used to anything'

Survivors of the Nazi concentration camp remember its horror, 70 years on
Autumn/winter menswear 2015: The uniforms that make up modern life come to the fore

Autumn/winter menswear 2015

The uniforms that make up modern life come to the fore