They found that on average, probiotics reduced gut transit time by 12 hours, increased the number of weekly bowel movements, and helped soften stools, making them easier to pass. (fullhealthsecrets.com)
Casein provides the high glutamine level essential for sparing muscle and by slowing gut transit time allows more of the protein to be absorbed. (cenvall.com)
High fiber intake further removes sex hormones from the body courtesy of increased gut transit time and decrease in the enterohepatic circulation. (nutritionfacts.org)