Abnormal gut bugs tied to worse cognitive performance in vets with PTSD and cirrhosis: Study involved more than 90 combat veterans

A study involving military veterans with PTSD and cirrhosis of the liver points to an abnormal mix of bacteria in the intestines as a possible driver of poor cognitive performance — and as a potential

Dogs mirror owner’s stress

The levels of stress in dogs and their owners follow each other, according to a new study from Linköping University, Sweden. The scientists believe that dogs mirror their owner’s stress level, rather than vice versa.