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
ebookA unique anthology of reporting and analysis of a crucial period of history
News
people
News
Richard Blair is concerned the trenches are falling into disrepair
newsGeorge Orwell's son wants to save war site that inspired book
Life and Style
Audrey Hepburn with Hubert De Givenchy, whose well-cut black tuxedo is a 'timeless look'
fashionIt may be a paradox, but the industry loves it
Arts and Entertainment
The pair in their heyday in 1967
music
Life and Style
fashionFrom bathing dresses in the twenties to modern bikinis
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

Guru Careers: Software Developer / C# Developer

£40-50K: Guru Careers: We are seeking an experienced Software / C# Developer w...

Guru Careers: Software Developer

£35 - 40k + Benefits: Guru Careers: We are seeking a Software Developer (JavaS...

SThree: Trainee Recruitment Consultant / Resourcer

£18000 - £23000 per annum + Commission: SThree: As a Trainee Recruitment Consu...

Ashdown Group: UI Developer - (UI, HTML, CSS, JavaScript, AngularJS)

£25000 - £40000 per annum: Ashdown Group: UI Developer - (UI, JavaScript, HTML...

Day In a Page

Abuse - and the hell that came afterwards

Abuse - and the hell that follows

James Rhodes on the extraordinary legal battle to publish his memoir
Why we need a 'tranquility map' of England, according to campaigners

It's oh so quiet!

The case for a 'tranquility map' of England
'Timeless fashion': It may be a paradox, but the industry loves it

'Timeless fashion'

It may be a paradox, but the industry loves it
If the West needs a bridge to the 'moderates' inside Isis, maybe we could have done with Osama bin Laden staying alive after all

Could have done with Osama bin Laden staying alive?

Robert Fisk on the Fountainheads of World Evil in 2011 - and 2015
New exhibition celebrates the evolution of swimwear

Evolution of swimwear

From bathing dresses in the twenties to modern bikinis
Sun, sex and an anthropological study: One British academic's summer of hell in Magaluf

Sun, sex and an anthropological study

One academic’s summer of hell in Magaluf
From Shakespeare to Rising Damp... to Vicious

Frances de la Tour's 50-year triumph

'Rising Damp' brought De la Tour such recognition that she could be forgiven if she'd never been able to move on. But at 70, she continues to flourish - and to beguile
'That Whitsun, I was late getting away...'

Ian McMillan on the Whitsun Weddings

This weekend is Whitsun, and while the festival may no longer resonate, Larkin's best-loved poem, lives on - along with the train journey at the heart of it
Kathryn Williams explores the works and influences of Sylvia Plath in a new light

Songs from the bell jar

Kathryn Williams explores the works and influences of Sylvia Plath
How one man's day in high heels showed him that Cannes must change its 'no flats' policy

One man's day in high heels

...showed him that Cannes must change its 'flats' policy
Is a quiet crusade to reform executive pay bearing fruit?

Is a quiet crusade to reform executive pay bearing fruit?

Dominic Rossi of Fidelity says his pressure on business to control rewards is working. But why aren’t other fund managers helping?
The King David Hotel gives precious work to Palestinians - unless peace talks are on

King David Hotel: Palestinians not included

The King David is special to Jerusalem. Nick Kochan checked in and discovered it has some special arrangements, too
More people moving from Australia to New Zealand than in the other direction for first time in 24 years

End of the Aussie brain drain

More people moving from Australia to New Zealand than in the other direction for first time in 24 years
Meditation is touted as a cure for mental instability but can it actually be bad for you?

Can meditation be bad for you?

Researching a mass murder, Dr Miguel Farias discovered that, far from bringing inner peace, meditation can leave devotees in pieces
Eurovision 2015: Australians will be cheering on their first-ever entrant this Saturday

Australia's first-ever Eurovision entrant

Australia, a nation of kitsch-worshippers, has always loved the Eurovision Song Contest. Maggie Alderson says it'll fit in fine