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Intestinal bacteria could be a key slimming aid, Danish research suggests

Stephen Gadd
June 20th, 2017


This article is more than 7 years old.

Millions in the Western World are struggling with weight problems, and dieting is a multi-billion dollar industry

Help could be on the way in the shape of bacteria (photo: Luis Miguel Bugallo Sánchez)

The solution to obesity might be to change the make-up of your intestinal bacteria, new research indicates.

READ ALSO: Danish research: Obesity an immense cost to society

The study, in which the University of Copenhagen has participated, has increased our understanding of exactly which bacteria cause obesity and which ones keep you slim, reports Videnskab.dk

More than a gut feeling
“It’s a story that has unfolded over the last five years, during which time increasing evidence has come to light regarding how the make-up of your intestinal bacteria plays a decisive role in the development of obesity,” explained Karsten Kristiansen, one of the Copenhagen researchers.

“Our study is the latest in the series – and the next step along the way to one day being able to help obese people by changing the make-up of their intestinal bacteria.”

Copenhagen University has been working together with Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, BGI-Shenzhen, and the National Institute of Nutrition and Seafood Research in Bergen.

A 10-15 year time-frame
Oluf Borbye Pedersen, a researcher at the University of Copenhagen in metabolic research, thinks that within 10-15 years it might be possible to give people capsules with healthy bacteria.

“Within the extremely complex ecology in the intestines, if we can map and characterise clumps of different bacteria that are beneficial with regard to obesity, the next step would be to attempt treatments in which we use them as the next generation of probiotics,” explained Pedersen.

“We could give them capsules in combination with healthy food, and in a clinical trial we could test whether this cocktail inhibits the development of obesity.”


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A survey carried out by Megafon for TV2 has found that 71 percent of parents have handed over children to daycare in spite of them being sick.

Moreover, 21 percent of those surveyed admitted to medicating their kids with paracetamol, such as Panodil, before sending them to school.

The FOLA parents’ organisation is shocked by the findings.

“I think it is absolutely crazy. It simply cannot be that a child goes to school sick and plays with lots of other children. Then we are faced with the fact that they will infect the whole institution,” said FOLA chair Signe Nielsen.

Pill pushers
At the Børnehuset daycare institution in Silkeborg a meeting was called where parents were implored not to bring their sick children to school.

At Børnehuset there are fears that parents prefer to pack their kids off with a pill without informing teachers.

“We occasionally have children who that they have had a pill for breakfast,” said headteacher Susanne Bødker. “You might think that it is a Panodil more than a vitamin pill, if it is a child who has just been sick, for example.”

Parents sick and tired
Parents, when confronted, often cite pressure at work as a reason for not being able to stay at home with their children.

Many declare that they simply cannot take another day off, as they are afraid of being fired.

Allan Randrup Thomsen, a professor of virology at KU, has heavily criticised the parents’ actions, describing the current situation as a “vicious circle”.

“It promotes the spread of viruses, and it adds momentum to a cycle where parents are pressured by high levels of sick-leave. If they then choose to send the children to daycare while they are still recovering, they keep the epidemic going in daycares, and this in turn puts a greater burden on the parents.”