Goldenseal is commonly used for its antimicrobial properties and may help fight infections, particularly in the digestive and respiratory tracts. Goldenseal is also used to support healthy digestion, reduce inflammation, and alleviate diarrhea. Berberine, one of the active components in Goldenseal, has shown promise in treating certain infections, including yeast and urinary tract infections. Additionally, it may aid in managing high blood pressure and blood sugar levels, although more research is needed in these areas. When consumed in high doses, goldenseal can lead to adverse effects, including difficulty breathing, muscle spasms, and nervous system paralysis. It is recommended to use Goldenseal under the guidance of a healthcare provider to avoid potential complications.