Diet: Consuming a lot of green, leafy vegetables or foods with green food coloring can result in dark green stool.
Iron Supplements: Taking iron supplements can lead to changes in stool color, including green.
Bile: The breakdown of bile in the digestive system can sometimes result in green-colored stool.
Rapid Transit: If stool passes through the digestive tract quickly, it may not have enough time to change to its usual brown color.
Infection: Certain bacterial or parasitic infections might lead to changes in stool color.
Medical Conditions: Conditions affecting the
liver, gallbladder, or pancreas can sometimes cause changes in stool color.