Yes eating oatmeal can make you poop.
Oatmeal is packed full of fiber and fiber helps make you poop so by eating oatmeal you can be going poop within a few hours or so depending on how much oatmeal you do eat.
The more oatmeal you eat the faster you'll need to poop.
Oatmeal is also very nutritious and great for the heart as well.
Studies have shown that eating a bowl of oatmeal everyday for breakfast can help ward off heart disease, heart attacks, strokes etc.
A 1/2 cup of oatmeal contains 2 grams of insoluble fiber and 2 grams of soluble fiber.
The insoluble fiber gives and adds bulk to your stool or poop and helps you pass food more quickly.
The soluble fiber dissolves in water and forms a gel-like material.
Eating oatmeal daily can help prevent constipation and even treat constipation.
Drinking prune juice, eating prunes or even drinking apple juice can help you poop as well.