Complex sentence: IMO is a multifunctional molecule which exerts positive effects on human digestive health; it acts as a prebiotic, decreases flatulence, has a low glycemic index, and prevents dental caries.
Split into simpler sentences: IMO is a multifunctional molecule which exerts positive effects on human digestive health. It has been that IMO acts as a prebiotic, decreases flatulence, has a low glycemic index, and prevents dental caries.