How does diarrhea and constipation occur?

Diarrhea occurs when the intestines don't absorb enough water from the food, leading to loose or watery stools, often caused by infections, dietary changes, or digestive disorders. In contrast, constipation happens when the intestines absorb too much water or when bowel movements are infrequent, resulting in hard, dry stools that are difficult to pass. Factors influencing these conditions include diet, hydration, physical activity, and underlying health issues. Both conditions can disrupt normal bowel function and may require dietary or medical interventions for relief.