Why do you look at people’s gut?

Question: Why do you look at people's gut?
- Keywords:
  gut
Asked by 873ntrd43 to Chloe on 13 Nov 2015.
- Chloe Huseyin answered on 13 Nov 2015:
  
  The bacteria (and other things) that live in your gut can do so many awesome things! There are a lot of diseases that have to do with what is in there too!
  
  Your microbiota (all the microorganisms in a certain place in the body) can protect you from getting sick, cause you to get sick and all kinds of other stuff even influencing your mood!
  http://www.thejournal.ie/gut-bacteria-cure-stress-2415092-Nov2015/?utm_source=shortlink
  
  Your microbiota can be influenced by all kinds of things too, like the food you eat, where you live and even exercise! http://www.irishtimes.com/life-and-style/health-family/rugby-players-show-good-guts-1.1826117

Question: Why do you look at people's gut?