Can You Take Psyllium with Vitamin B2?

Taking Psyllium and Vitamin B2 together does not seem to cause any significant interactions. A study in healthy women found that consuming fiber supplements like Psyllium with a high dose of Vitamin B2 did not affect the absorption of the vitamin. This suggests that you can likely take them together without concern. No mechanism of interaction identified. The study did not find any evidence that Psyllium affects the absorption or utilization of Vitamin B2 in the body. This could be because Psyllium primarily works in the gut to promote bowel regularity, and Vitamin B2 is absorbed through a different mechanism.