Best Peptides for SIBO (Small Intestinal Bacterial Overgrowth)

SIBO occurs when bacteria colonize the small intestine in excessive numbers, disrupting normal digestion and nutrient absorption. Research is exploring peptides that support intestinal barrier function and enhance motility to create an inhospitable environment for bacterial overgrowth. Studies have examined peptides like BPC-157 and other gut-healing compounds for their potential to strengthen the intestinal lining and promote healthy peristalsis, though clinical evidence in SIBO populations remains limited.

Peptide protocols for gut conditions typically employ consistent daily administration over extended periods, with dosing timing often coordinated around meals to maximize intestinal exposure. Research participants should note that SIBO management is multifactorial, and peptide interventions are generally studied as adjunctive approaches alongside dietary modifications and motility support.