What Vitamins Are in Human Feces?
•
5 min read
According to a study published in PMC, cobalamin (vitamin B-12) and its analogues are present in human feces, though they account for a small portion of the total cobalamin equivalents. The simple and complex answers to the question of what vitamins are in human feces depend on dietary intake, gut microbiome activity, and the body's absorption efficiency. This article will explore the specific vitamins found in fecal matter, distinguishing between unabsorbed dietary nutrients and those produced by gut bacteria.