organic probiotics
https://www.openlearning.com/u/star-qbfbio/blog/TheBiggestTrendsInProbioticsWeightGainWeveSeenThisYear/
Although some discussion some great benefits of probiotics, there are the ones that swear by them. Dr. Bruce Fife describes the benefits of probiotics in his e book The Anti-Gastrointestinal Guidebook to Healthier