This is a healthy brown stool. It corresponds to Bristol type 3, indicating a soft-formed consistency. No particular abnormalities are observed, but maintaining a slightly softer form is recommended.

This is a normal brown stool, corresponding to Bristol type 3. It is somewhat lumpy and formed, with no apparent abnormalities. Consider increasing your fiber intake.

This looks like a healthy stool. It's a type 2 on the Bristol scale, appearing as a lumpy sausage shape, and is a normal brown color. Consider increasing your fiber intake.