This Old-School Constipation Fix Is Still #1 ... If your types of poop occasionally fall into a non-normal category on the Bristol Stool Chart, you don't have to be alarmed.

The Bristol stool scale is a chart that can help classify stools into groups to identify a healthy bowel movement. Hard, pebble-like stool is a sign of constipation, which can happen for many reasons.

Antibiotics may also lead to temporary diarrhea. Many doctors use the Bristol stool chart to help evaluate the health of bowel movements. The chart is a form scale, meaning that it rates stool ...

But real quick, let us introduce you to the Bristol stool scale, a handy-dandy chart listing the different types of poop your body can make. They range from type one, hard lumps, to type seven ...