This is a liquid, very dark brown stool, corresponding to Bristol Type 7. It may indicate digestive issues or motility problems. Consider increasing fluid intake and adjusting fiber consumption.

This is a healthy brown stool, corresponding to Bristol Type 3. It shows some fragmentation but is generally within the normal range. Consider increasing your fiber intake.

This appears to be diarrhea, corresponding to Bristol Type 7. The color is green, and it is watery and fragmented. It is advisable to increase fluid intake and adjust fiber consumption.