It's the day after St. Patrick's Day and your poop is green. Perhaps all that green beer wasn't such a good idea after all. Should you be concerned? We checked in with Mayo Clinic, UnityPoint ...

The most common reasoning behind green stool is major changes in your diet. And it's usually because, well - you're eating ...

Red stool can look different for each person and vary depending on the underlying cause. When you experience red poop due to something you ate, your stool may appear similar to the color of red dye.

You ate dark foods. Dark foods like beets, blueberries, dark licorice, and even a lot of spinach can cause your poop to look black, Dr. Farhadi says. “Dark foods contain certain dyes which can ...