(The Local) Obesity and the medical problems it causes could be linked to a lack of good bacteria in the gut according to findings of a new study in France.

Many believe obesity is caused by nothing other than poor diet and lack of exercise but the findings of the latest French-Danish study by the National Institute of Agricultural Research (INRA), based in Paris point to a low count of a certain kind of “good” bacteria in the gut as another possible cause.

The study, carried out in both France and Denmark and published in scientific journal Nature, found a link between obesity and people with a low number of good bacteria present in their intestinal flora. Good bacteria are those which help digest food and fight against bad bacteria. People with a lower bacteria count were shown to be more susceptible to becoming obese.

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