New research finds that our gut bacteria linked with negative thinking - and supplementing probiotics can reduce negative thoughts.
'Negative thinking is defined as a spiraling of thinking that takes a person from one negative thought to the next. Often this is lightly attributed to getting up on the wrong side of the bed. But now we find it may also be a case of 'bad bugs'.
Could the little microbes teeming in our gut have anything to do with negative thinking? Surely not, you say smugly.