But what does it mean if your poop is green? While green poop is often due to dietary factors like eating leafy greens or green-colored foods, sometimes rapid transit through your digestive system ...

The Blue Poop Challenge tracks your gut transit time and can reveal some interesting secrets about your digestive system. The time it takes for food to travel through your digestive system can ...

Blue. Poop. Challenge. This didn’t start off as ... Check your poo for a blue or green-blue tinge and write down what time you see it. Work out how many hours it has been since you ate the ...

The color should gradually change from black to dark green, then yellow. After 1 week of life, the stool should no longer be black. If a black color persists, it is vital to seek medical advice.