Here is a story I found on the fox news web site regarding probotics. The reason I am posting it is because of the comments it makes linking probotics to mental health.
http://www.foxnews.com/health/2014/...y-already-be-in-your-kitchen/?intcmp=features
http://www.foxnews.com/health/2014/...y-already-be-in-your-kitchen/?intcmp=features