Understanding Human Waste Color: What's Normal & What Might Concern You

Human waste can vary in color, but it is typically brown. The color of human waste is influenced by a number of factors, including the person's diet, activity level, and hydration status. For example, a person who eats a lot of red meat may have darker stools than a person who eats a plant-based diet. Additionally, a person who is dehydrated may have lighter stools than a person who is well hydrated.

Here are some of the most common colors of human waste and what they may indicate:

* Brown: Normal stool color. Indicates a healthy diet and digestive system.

* Black: May be caused by eating certain foods, such as black licorice or blueberries, or by bleeding in the upper gastrointestinal tract.

* Red: May be caused by eating red meat or beets, or by bleeding in the lower gastrointestinal tract.

* Yellow: May be caused by eating certain foods, such as carrots or turmeric, or by a liver or gallbladder problem.

* Green: May be caused by eating certain foods, such as spinach or kale, or by a problem with the absorption of bile.

If you have concerns about the color of your stool, it is important to talk to a doctor.