These are dry, hard lumps, corresponding to Bristol Type 1. The color is normal brown, but it is recommended to increase water intake and adjust fiber intake.

You are passing hard, lumpy stools, corresponding to Bristol type 1 and very dark brown in color. It's advisable to increase fluid intake and adjust fiber consumption to improve stool consistency.

Hard, lumpy stools are observed. This corresponds to Bristol Type 1 and is a normal brown color. Increasing fluid intake and dietary fiber is recommended.

This is a healthy brown stool. It has a somewhat lumpy sausage shape with moderate firmness, which is within the normal range. Consider increasing your fiber intake.