Overall, this appears to be a healthy stool. The Bristol Stool Scale is type 3, and the color is a normal brown. Consider increasing fiber intake and staying hydrated.

This stool appears mushy and fluffy, corresponding to Bristol type 6. The color is very dark brown. Try increasing your water intake and consuming fiber-rich foods to improve stool consistency.

Your stool looks okay. It corresponds to type 3 on the Bristol Stool Scale, and the color is very dark brown. Make sure to drink enough water and maintain a diet rich in fiber.