This is a lumpy sausage-shaped stool, classified as Bristol type 2. The color is very dark brown. Overall, it appears healthy, but may indicate a tendency towards constipation. Increasing fluid and fiber intake is recommended.

This is a healthy brown stool, corresponding to Bristol type 2. It appears somewhat fragmented and soft. Increasing fiber intake may be beneficial.

This is a healthy brown stool, corresponding to Bristol type 3. Although somewhat fragmented, it generally indicates normal digestive function. Increasing fiber intake might be beneficial.