Stool is usually brown because of a balance of bilirubin and bile. Some conditions can cause bright yellow or pale yellow poop or diarrhea. Possible causes include dietary factors, stress, celiac ...
The Bristol Stool Chart helps identify constipation and diarrhea by categorizing stool types from 1 to 7. Types 3 and 4 on the Bristol Stool Chart are considered normal and healthy stools. You may ...