Can You Take Caseins with Xylose?

Research shows that casein can decrease small intestinal motor activity and transit time, which may affect the absorption of other substances. However, studies specifically looking at the interaction between casein and D-xylose found that casein can actually increase D-xylose absorption. This suggests that taking caseins and xylose together is unlikely to cause any adverse effects. The exact biochemical mechanism behind the interaction between casein and D-xylose is not fully understood. However, it appears that casein may influence small intestinal motility and transit time, leading to changes in absorption rates. One technical term involved is 'small intestinal motility', which refers to the movement of the small intestine that helps mix food with digestive enzymes and absorb nutrients.