Exercise before breakfast 'is better than after a meal', finds study

 

Exercising on an empty stomach could be better for you than doing so after a meal, according to a study.

Men who had a workout before breakfast lost more fat than those who did so after the first meal of the day, scientists found.

There might be an extra benefit from exercising before eating, although further study is needed to assess the longer-term effects.

The study was carried out by Dr Jason Gill and Nor Farah of the Institute of Cardiovascular and Medical Sciences at the University of Glasgow.

Ten overweight men who were not regular exercisers took part in the study which looked at the effects of exercising before and after breakfast on metabolic health and fat loss.

Each man underwent three trials, up to a fortnight apart. In one, they performed no exercise then ate breakfast. The other trials saw them walking briskly for 60 minutes before eating breakfast, or doing the same walk after eating their morning meal.

Participants were given lunch three and a half hours after breakfast and the amount of fat their body burnt and the level of fat, sugars and insulin in the blood were measured over an eight and a half-hour period on each occasion.

Both periods of exercise increased fat-burning over the day, the results indicated.

But exercise before breakfast resulted in greater fat loss and larger reductions in the level of fat in the blood.

Dr Gill said: "Any exercise you do is beneficial but the indications are that there might be an extra benefit associated with exercising before eating, compared to after. However, further study is needed to determine whether the present findings extend over the long term.

"In the end we would like to encourage everyone to do some form of exercise every day. The difference between exercising before compared to after breakfast was much smaller than the difference between exercising at either time compared to not exercising at all."

The findings - in the research paper Effects of exercise before or after meal ingestion on fat balance and postprandial metabolism in overweight men - is published in the British Journal of Nutrition.

PA

News
people

Top Gear presenter is no stranger to foot-in-mouth controversy

Arts and Entertainment
Imelda Staunton as Dolores Umbridge in the Harry Potter films
books

New essay by JK Rowling went live on pottermore site this morning

Arts and Entertainment
Charlie Sheen said he would
tv

Charlie Sheen could be set to revive his role as a hedonistic womaniser

Life and Style
Jamie Oliver’s version of Jollof rice led thousands of people to post angry comments on his website
food + drink
PROMOTED VIDEO
Life and Style
ebooksA superb mix of recipes serving up the freshest of local produce in a delicious range of styles
Life and Style
ebooksFrom the lifespan of a slug to the distance to the Sun: answers to 500 questions from readers
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

    KS1 and KS2 Primary NQT Job in Lancaster Area

    £85 - £140 per day: Randstad Education Preston: Randstad Education is urgently...

    Trainee Recruitment Consultants

    £20000 - £25000 per annum + OTE £35K: SThree: We consistently strive to be the...

    Primary Teachers required - Cardiff and the Vale

    £95 - £105 per day + plus free travel scheme: Randstad Education Cardiff: KS1 ...

    Support Worker Vacancies

    £60 - £65 per hour + plus free travel scheme: Randstad Education Cardiff: Yout...

    Day In a Page

    The drugs revolution starts now as MPs agree its high time for change

    The drugs revolution starts now as MPs agree its high time for change

    Commons debate highlights growing cross-party consensus on softening UK drugs legislation, unchanged for 43 years
    The camera is turned on tabloid editors in Richard Peppiatt's 'One Rogue Reporter'

    Gotcha! The camera is turned on tabloid editors

    Hugh Grant says Richard Peppiatt's 'One Rogue Reporter' documentary will highlight issues raised by Leveson
    Fall of the Berlin Wall: It was thanks to Mikhail Gorbachev that this symbol of division fell

    Fall of the Berlin Wall

    It was thanks to Gorbachev that this symbol of division fell
    Halloween 2014: What makes Ouija boards, demon dolls, and evil clowns so frightening?

    What makes ouija boards and demon dolls scary?

    Ouija boards, demon dolls, evil children and clowns are all classic tropes of horror, and this year’s Halloween releases feature them all. What makes them so frightening, decade after decade?
    A safari in modern Britain: Rose Rouse reveals how her four-year tour of Harlesden taught her as much about the UK as it did about NW10

    Rose Rouse's safari in modern Britain

    Rouse decided to walk and talk with as many different people as possible in her neighbourhood of Harlesden and her experiences have been published in a new book
    Welcome to my world of no smell and odd tastes: How a bike accident left one woman living with unwanted food mash-ups

    'My world of no smell and odd tastes'

    A head injury from a bicycle accident had the surprising effect of robbing Nell Frizzell of two of her senses

    Matt Parker is proud of his square roots

    The "stand-up mathematician" is using comedy nights to preach maths to big audiences
    Paul Scholes column: Beating Manchester City is vital part of life at Manchester United. This is first major test for Luke Shaw, Angel Di Maria and Radamel Falcao – it’s not a game to lose

    Paul Scholes column

    Beating City is vital part of life at United. This is first major test for Shaw, Di Maria and Falcao – it’s not a game to lose
    Frank Warren: Call me an old git, but I just can't see that there's a place for women’s boxing

    Frank Warren column

    Call me an old git, but I just can't see that there's a place for women’s boxing
    Adrian Heath interview: Former Everton striker prepares his Orlando City side for the MLS - and having Kaka in the dressing room

    Adrian Heath's American dream...

    Former Everton striker prepares his Orlando City side for the MLS - and having Kaka in the dressing room
    Simon Hart: Manchester City will rise again but they need to change their attitude

    Manchester City will rise again but they need to change their attitude

    Manuel Pellegrini’s side are too good to fail and derby allows them to start again, says Simon Hart
    Isis in Syria: A general reveals the lack of communication with the US - and his country's awkward relationship with their allies-by-default

    A Syrian general speaks

    A senior officer of Bashar al-Assad’s regime talks to Robert Fisk about his army’s brutal struggle with Isis, in a dirty war whose challenges include widespread atrocities
    ‘A bit of a shock...’ Cambridge economist with Glasgow roots becomes Zambia’s acting President

    ‘A bit of a shock...’ Economist with Glasgow roots becomes Zambia’s acting President

    Guy Scott's predecessor, Michael Sata, died in a London hospital this week after a lengthy illness
    Fall of the Berlin Wall: History catches up with Erich Honecker - the East German leader who praised the Iron Curtain and claimed it prevented a Third World War

    Fall of the Berlin Wall

    History catches up with Erich Honecker - the East German leader who praised the Iron Curtain and claimed it prevented a Third World War
    How to turn your mobile phone into easy money

    Turn your mobile phone into easy money

    There are 90 million unused mobiles in the UK, which would be worth £7bn if we cashed them in, says David Crookes