Goldenrod (Solidago spp.) There is a very strong tradition, coming from various parts of the world, for the use of goldenrod to support the kidneys and bladder and it has significant antimicrobial activity to help the entire digestive system as well. The second major theme for the medicinal use of Goldenrod is in regards to its toning, antimicrobial, antiinflammatory, and diuretic effects upon the urinary system.  It’s antimicrobial effects help by supporting the urinary system through difficulties such as urinary tract infections and nephritis. It also helps support the upper respiratory system, and sinusitis especially during allergy season as a result of its true anti-histamine action. Lastly, Solidago species have been listed in both ethnobotanical literature as well as traditional herbal literature as a supportive diaphoretics that can be used during a cold or influenza even for children with fever and flu (Smith, 1933; Turner et al., 1980). Lastly, there is much research mentioning its usefulness in infantile colic and flatulence, as well as sickness of the stomach, stomach cramps, and vomiting in children and adults alike (Felter & Lloyd, 1898; Ellingwood, 1919). It is a very old traditional to use Goldenrod for support of the gastrointestinal system.