The Gut-Testis Axis: SIBO and Male Fertility Health

We’re happy to respond to your emailed questions. Small intestinal bacterial overgrowth (SIBO) occurs when excessive or abnormal bacteria build up in the small intestine, where relatively few bacteria should normally be present. This imbalance can interfere with digestion and the absorption of important nutrients, including vitamin B12, folate, iron, zinc, and other nutrients involved in healthy sperm production. SIBO may also contribute to increased intestinal inflammation and oxidative str...