From Monday to Friday, you strictly follow the rules of thebalanced diet, but on weekends, it’s free to enjoy meals, junk food …. This habit would be as bad for your gut health and your figure as eating poorly all week, according to the results of a study published in the medical journal Molecular Nutrition and Food Research. Findings from rats.
The yo-yo diet destroys the intestinal flora
Researchers at the University of New South Wales (Australia) compared the abundance of intestinal flora in rats that were alternately provided with quality food for four days and junk food. during the other three days of the week, to that of rats fed exclusively healthy food or unhealthy food, for 16 weeks. “The results indicate that intermittent exposure to junk food three days a week is sufficient to transform the gut microbiota to model that of obese rats,” said Professor Margaret Morris, chief pharmacist at the University.
However, the microbiota (all microorganisms, mainly bacteria, living in our intestines) play an essential role in our body. On the one hand, it affects the functioning of our organs, on the other hand it has an impact on the way in which calories are absorbed and on the development of fat cells.
In fact, in the experience of Australian researchers, it turns out that junk food destroyed bacteria capable of metabolizing flavonoids, substances that seem to promote the weightloss, but also protect the brain.
“Although these results have yet to be replicated in humans, it is important to remember that those who are strict with their dietfood during the week can destroy all their efforts by eating poorly on weekends. “
Read also:
The intestinal microbiota would protect against the toxicity of alcohol
The intestinal flora would have an impact on obesity
Obesity: losing weight thanks to bacteria
