ITI's Greens Formula provides more vegetables and fiber per serving than other leading super-green foods and provides natural detoxification support. Fiber also supports colon health, and aids in the absorption of calcium, which is crucial for healthy bone formation.Research has confirmed that diets high in natural foods are associated with benefits for immune, gastrointestinal, and cardiovascular health. Greens Formula provides vegetables and grasses, rich in vitamins, minerals, and antioxidants, in a convenient and great tasting drink mix.