Stool Consistency Understanding Stool Consistency and Its Connection to Environmental Factors Stool consistency is one of the most overlooked indicators of digestive and gut health. While diet and hydration play an important role, environmental factors such as mold exposure, heavy metals, and parasites can also influence how the digestive system functions. Changes in stool texture, frequency, or regularity may offer clues about what is happening inside the gut. What Stool Con