Something as simple as a feces sample reveals whether you can lose weight by following dietary approvals. Dietary approvals categorized by a high content of fruit, vegetables, fibers and whole grains. This is a discovery of a new study showed at the Department of Nutrition, Exercise and Sports at the University of Copenhagen, Denmark.
How do stools reveal whether you can lose weight?
The bacteria we all have in our gut may play a crucial part in personalized nutrition and development of obesity. This is shown by numerous studies that have probed into the significance of these bacteria.
The ratio between the two groups of intestinal bacteria is vital
A bond between two groups of intestinal bacteria is significant for whether overweight people lose weight on a diet. If they can follow the Danish national dietary recommendations and comprises a lot of fruit, vegetables, fiber and whole grains. In the study 31 subjects followed the New Nordic Diet for 26 weeks and lost an average of 3.5 kg. However, the 23 subjects consuming an Average Danish Diet lost an average of 1.7 kg. Thus subjects lose weight was on average 1.8 kilos greater in the subjects on the New Nordic Diet.
High proportion of Prevotella bacteria lead to weight loss
The subjects were distributed by their level of intestinal bacteria. They found that people with a high proportion of Prevotellabacteria in relative to Bacteroides bacteria lose weight 3.5 kg more in 26 weeks. That, when consumed a diet collected by the New Nordic Diet principles compared to those consuming an Average Danish Diet. Participants with low percentage of Prevotella bacteria in relation to Bacteroides did not lose weight on the New Nordic Diet. Overall, around 50 percent of the population has a high amount of Prevotella-bacteria in relation to Bacteroides-bacteria.
“The study indicates only about half of the population will lose weight if they follow the Danish national dietary endorsements. And if they eat more fruit, vegetables, fibers and whole grains. The other half of the population doesn’t seem to gain any advantage in weight from this change of diet.” Stated by Assistant Professor Mads Fiil Hjorth at the Department of Nutrition, Exercise and Sports at the University of Copenhagen. He continues: “These people should effort on other diet and physical activity endorsements until a strategy that works especially well for them is recognized.”
Personalized weight loss management
The results show those biomarkers, e.g. fecal samples, blood samples, or other samples from our body. Those results says something about our state of health, should play a far greater part in nutritional management.
“This is a key step forward in personalized nutritional guidance. Management based on this information of intestinal bacteria will most probably be more active than the “one size fits all.” This approach often characterizes dietary recommendations and dietary management,” says Assistant Professor Mads Fiil Hjorth.
At present it is mainly research units at universities and other academic institutions that study the composition of intestinal bacteria. But, as an effect of this discovery the University of Copenhagen has licensed a company in Boston, USA. This to develop and publish an idea based on this research that will be of benefit to obese people.
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