
Although uterine leiomyomas are benign tumors, its symptoms, including anemia, excessive vaginal bleeding, pelvic pain, pressure-related bowel and bladder dysfunction, recurrent miscarriage and preterm labor, can severely negatively impact patients’ quality of life. Since uterine leiomyomas are three to four times more common in African-American patients, and since African-American women have 10 times higher incidence of hypovitaminosis D than white women, researchers sought to explore the impact of vitamin D3 on uterine leiomyomas.


