Lose weight by eating a late breakfast and an early dinner

THE key to losing weight may be as simple as eating a later breakfast and an earlier dinner, a study suggests.

Participants in a trial who delayed their first meal of the day by 90 minutes and brought forward their last meal by 90 minutes lost more than twice the amount of body fat after 10 weeks compared with a control group, despite not cutting down on the amount of food they consumed.

Scientists say the study of 13 people, published in the Journal of Nutritional Sciences, appears to confirm the results of similar experiments in animals, and could offer a new option to those trying to lose weight without reducing their calorie intake.

People undertaking traditional diets, which are based on cutting back on overall food amount, often suffer from a “rebound” effect whereby they end up eating more than they would normally have done.

Dr Jonathan Johnson, who led the research at the University of Surrey, said: “This is very encouraging. People can still, to some degree, eat the food they like – but if they simply change the time at which they eat then that can have a long-term benefit. I would never say it’s a magic bullet, but it could be an important piece of the jigsaw.”

The research team believes that by moving both meals closer to the middle of the day participants may have more closely attuned their eating times with their circadian rhythms, meaning the food metabolised better.

Alternatively, the weight loss may be due to a longer fast period overnight.

Also, although there were no restrictions on what participants could eat, those who changed their mealtimes ate less food than the control group.