Chinese Medical Journals Publishing House Co., Ltd. The small intestine is not only essential for digestion and nutrient absorption but also for immune regulation and maintaining a balanced microbial ...
Verywell Health on MSN
How to test for small intestinal bacterial overgrowth (SIBO)
Medically reviewed by Qin Rao, MD Key Takeaways A SIBO breath test checks your breath for hydrogen or methane after drinking a sugary liquid.Jejunal aspiration is a more accurate but invasive test, ...
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