Stool is the solid waste that our bodies produce after digesting food. It is made up of undigested food, bacteria, and cells from the lining of the intestines. The color and consistency of stool can vary based on what we eat and our overall health. Regular bowel movements are important for removing waste and keeping our digestive system functioning well. Healthy stool is usually brown due to a pigment called bilirubin, which comes from the breakdown of red blood cells. Changes in stool color or consistency can sometimes indicate health issues, so it's important to pay attention to these signs. If you notice anything unusual, consulting a doctor can help ensure everything is okay.