High-Dose Intravenous Vitamin C and Mistletoe Therapy in Breast Cancer: A Prospective Cohort Study on Overall Survival in Palliative Care

Background

High-dose intravenous vitamin C (IVC) and mistletoe therapy are widely used in palliative care as complementary interventions to relieve symptoms and improve quality of life. However, prospective evidence regarding their impact on overall survival in breast cancer remains limited. We investigated the longitudinal association between individual complementary therapies and overall mortality in female breast cancer patients.