What is the width of a human bowel?

The width of a human bowel can vary depending on the individual and the specific section of the bowel being measured. The large intestine, which includes the colon and rectum, typically has a diameter of about 4-5 centimeters (1.6-2 inches) when empty, and can expand up to 8-10 centimeters (3.1-3.9 inches) when full. The small intestine, which is located before the large intestine, has a smaller diameter, usually around 2-3 centimeters (0.8-1.2 inches). It's important to note that these measurements are approximate and can vary among different individuals.