This stool appears healthy. It is Bristol type 2, meaning it's lumpy sausage-shaped. The color is very dark brown, which is within the normal range. Increasing fiber intake and maintaining regular bowel habits are recommended.

This appears to be a type 2 Bristol stool, which is lumpy and sausage-like, with a very dark brown color. The consistency is somewhat firm, and it's breaking into a few pieces. Consider increasing fiber intake.