New diet craze offers five days of feasting for two days of famine

Credit: Getty Images
Credit: Getty Images

Forget abandoning carbohydrates or detoxing. The new diet craze sweeping Britain and taking off in the United States lets people eat whatever they like – but only five days a week.

“The Fast Diet”, also known as the 5:2 diet, is the brainchild of TV medical journalist Michael Mosley and journalist Mimi Spencer and allows people to eat what they want for five days but only eat 600 calories a day on the other two.

Their book, “The Fast Diet”, has topped bestselling book lists in Britain and the United States this year and been reprinted more than a dozen times.

Mosley said the diet is based on work by British and U.S. scientists who found intermittent fasting helped people lose more fat, increase insulin sensitivity and cut cholesterol which should mean reduced risk of heart disease and diabetes.

He tried this eating regime for a BBC television science programme called “Eat, Fast, Live Longer” last August after finding out his cholesterol level was too high and his blood sugar in the diabetic range. He was stunned by the results.

“I started doing intermittent fasting a year ago, lost 18 pounds of fat over 3 months and my blood results went back to normal,” Mosley told Reuters.

Mosley said he had been amazed at the way the diet had taken off with a list of websites set up by followers of the 5:2 diet or variations of the eating regime to share their experiences.

Following the success of “The Fast Diet”, Spencer joined forces with dietitian Sarah Schenker to bring out “The Fast Diet Recipe Book” in April which has topped amazon.co.uk’s food and drink list with 150 recipes containing under 300 calories.

Eating a 600 calorie daily diet – about a quarter of a normal healthy adult’s intake – could consist of two eggs for breakfast, grilled chicken and lettuce for lunch, and fish with rice noodles for dinner with nothing to drink but water, black coffee or tea.

ONE DAY AT A TIME

Mosley put the diet’s success down to the fact it is psychologically attractive and leads to steady drop in weight with an average weekly loss of 1 pound (0.46kg) for women and slightly more for men.

“The problem with standard diets is that you feel like you are constantly having to exercise restraint and that means you are thinking about food all the time, which becomes self-defeating,” said Mosley.

“On this regime you are only really on a diet two days a week. It is also extremely flexible and simple.”

Britain’s National Health Service (NHS) initially expressed doubts about the diet and its long-term effects, saying side effects could include sleeping difficulties, bad breath, irritability, anxiety, and daytime sleepiness.

But as the popularity of the 5:2 diet has grown and become one of the most searched diets on the Internet, the NHS has started to look again at the diet and its effects.

On its website last month the NHS said the British Dietetic Association (BDA) reviewed a 2011 study by researchers at the UK’s University Hospital of South Manchester that suggested intermittent fasting could help lower the risk of certain obesity-related cancers such as breast cancer.

“The increasing popularity of the 5:2 diet should lead to further research of this kind,” the BDA said in a statement.

Schenker, a sports and media dietitian who works with football clubs and food companies, said it was a shame that the NHS had criticized the eating regime that had proved such a success with so many people.

“We are in the midst of an obesity crisis and you need to balance up which is worse – intermittent fasting of staying obese?” Schenker told Reuters.

Despite concerns raised by the NHS, the 5:2 diet has been widely praised by those who follow it.

Deb Thomas, 50, a management coach from London, said she has followed the diet for six months and dropped a couple of dress sizes. This has also inspired her husband to join her in fasting two days a week.

“It is such an easy diet to follow that fits into my way of life,” Thomas said. “You have a tough day of not eating but you know the next day you can eat normally again, and that keeps you going.”

 


News
Entertainment
Sports
Lifestyle
Local

Supporters say man accused of robbery was misidentified

A Liberian immigrant couple charged with extorting money from an elderly woman in March will be in court Thursday for a bail hearing, but supporters say it's a case of…

International

Canadian charged in 'Heartbleed' attack on tax agency

OTTAWA (Reuters) - Canadian police have arrested a 19-year-old man and charged him in connection with exploiting the "Heartbleed" bug to steal taxpayer data from…

Local

Could this be the end of ICE holds…

Mayor Michael Nutter directed city agencies to stop cooperating with Immigrations and Customs Enforcement (ICE) detainer holds via executive order today.

National

Every dog has his day in court, in…

(Reuters) - Call him juror K-9.A computer glitch is likely to blame for a summons that called a German Shepherd to report for jury duty,…

Television

‘Survivor: Cagayan’ recap: Episode 8

Sure, it's called Survivor. But this season should really be called 'The Tony Show.'

Television

Jim Rash talks 'The Writer's Room' and amazing…

For Jim Rash, as the fifth season of "Community" comes to a close, the second season of "The Writer's Room" begins.

Television

'Dexter' star Jennifer Carpenter moves into producing role

The actress who played the title character's sister in "Dexter" is teaming up with producer George Stelzner to adapt Erika Hayasaki's book "The Death Class:…

The Word

Wahlburgers announce North America domination

Tuesday was a huge day for Donnie Wahlberg.

NFL

2014 NFL Mock Draft: Updated, new April version

2014 NFL Mock Draft: Updated, new April version

NHL

Flyers, Rangers meet in playoffs for 11th time

The Flyers and Rangers will start a new chapter in a historic rivalry.

MLB

MLB Power Rankings: A's are baseball's best, Brewers…

MLB Power Rankings: A's are baseball's best, Brewers and Braves right behind

NHL

Top 5 Philadelphia storylines for Flyers-Rangers

The slate is clean for the Flyers and the Rangers. Which is good news for the Flyers.

Wellbeing

This Week in Health: chocolate may prevent obesity…

Can chocolate prevent obesity and diabetes? Location of study: U.S. Study subjects: Mice Results: The positive health benefits of chocolate have been studied increasingly more…

Wellbeing

This Week in Health News: breastfed infants trying…

Are breastfed infants trying to prevent mom from having another baby? Theory: The act of breastfeeding not only brings mom and baby closer together –…

Wellbeing

Unexplained infertility may be caused by lack of…

Researchers have identified a protein on the egg's surface that interacts with another protein on the surface of sperm, allowing the two cells to join.

Tech

5 surprising facts about Google Glass

Your sex life could get more interesting.