Green World Meal Cellulose is a dietary fiber supplement made from plant-based cellulose, an indigestible fiber naturally found in fruits, vegetables, and grains. It is produced by Green World and usually comes in tablet form. The supplement contains both soluble and insoluble fiber, designed to help increase daily fiber intake, especially for people whose diets lack enough natural fiber. The product is mainly used to support digestion and bowel regularity, helping prevent constipation by adding bulk to stool and improving gut movement. It is also marketed to help regulate blood sugar levels, support cholesterol control, and promote weight management by increasing the feeling of fullness and slowing nutrient absorption. Like most fiber supplements, it works best when taken with enough water and as part of a balanced diet.