All shades of brown-colored stool are normal. If a person’s stool is red or black, or other changes remain longer than 2 weeks or come with other symptoms, they should consult a doctor.

Although green, yellow, and brown hues are generally normal, black, red, or white poop may sometimes signal underlying issues. In the first week of life, a baby's stool changes from meconium to ...

So it is essential for people to learn what is normal for them. Healthy period blood typically varies from bright red to dark brown or black. Blood or discharge that is orange or gray may indicate ...