Gut microbes may contribute to depression and anxiety in obesity

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Northerner

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Like everyone, people with type 2 diabetes and obesity suffer from depression and anxiety, but even more so. Researchers at Joslin Diabetes Center now have demonstrated a surprising potential contributor to these negative feelings -- and that is the bacteria in the gut or gut microbiome, as it is known.

Studying mice that become obese when put on a high-fat diet, the Joslin scientists found that mice on a high-fat diet showed significantly more signs of anxiety, depression and obsessive behavior than animals on standard diets. "But all of these behaviors are reversed or improved when antibiotics that will change the gut microbiome were given with the high fat diet," says C. Ronald Kahn, M.D., co-Head of the Section on Integrative Physiology and Metabolism at Joslin and the Mary K. Iacocca Professor of Medicine at Harvard Medical School .

https://www.sciencedaily.com/releases/2018/06/180617204413.htm
 
Poor mice. :( On a high fat diet presumably low carb yet they're obese, diabetic and depressed.
 
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