article_snippet.sent: Scientists have found people felt happier and more relaxed while eating at home or at work .
article_snippet.sent: On these occasions participants felt happier and more relaxed, whether at home, at work or elsewhere.
article_snippet.sent: participants felt friendlier, listened more, gave more compliments and were more likely to make compromises.
article_snippet.sent: participants also believed that the person participants were with was warmer and more likeable.
article_snippet.sent: One possible explanation is that chewing raises levels of the ‘feel-good’ brain chemical serotonin.
highlights_snippet.sent: Meals made the person Dutch and Canadian study were with 'warmer' and 'more 'likeable'
  Chewing raises the levels of 'feel-good' chemical serotonin .