5 Sneaky Reasons Your Poop Might Be Yellow—and What It Means for Your Gut Health
Discover the top common causes of yellow poop, including health conditions and dietary changes, according to a ...
Verywell Health on MSN1y
The Meaning of Poop Colors, Shapes, Sizes, and Consistency
Medically reviewed by Kumkum S. Patel, MD The color of your poop (stool) can provide a lot of clues about diseases or ...
PBS5y
Western Medical History
Galen, a Greek physician, is born. He develops the theory of the four "humors": blood, phlegm, yellow bile and black bile. Good health is thought to result from a balance of the humors ...