**What is the role of fiber in a balanced diet?**
Fiber plays a vital role in a balanced diet by supporting digesion and enhancing gut health. It helps regulate blood sugar levels and can contribute to a feeling of fullness, making it beneficial for weight management. Soluble fiber, found in foods like oats and fruits, helps lower cholesterol levels, while insoluble fiber, present in whole grains and vegetables, aids in regular bowel movements. Adequate fiber intake is linked to a reduced risk of chronic diseases such as diabetes and cardiovascular issues.