High-dose Vitamin C therapy is an integrative cancer treatment that uses large amounts of Vitamin C (ascorbic acid), usually delivered intravenously (IV). Unlike oral supplements, IV Vitamin C achieves much higher concentrations in the bloodstream, allowing it to act not only as an antioxidant but also as a pro-oxidant, selectively targeting cancer cells.
Traditional cancer treatments like chemotherapy and radiation are often expensive, aggressive, and not always effective on their own. Recent clinical trials have tested the impact of combining high-dose Vitamin C with standard cancer therapies, showing potential improvements in both treatment outcomes and quality of life for patients.
→ Oxidative stress on tumors: At high concentrations, Vitamin C interacts with abnormal redox-active iron molecules inside cancer cells, generating hydrogen peroxide and free radicals. These free radicals damage cancer cell DNA, leading to apoptosis (cell death).
→ Increased treatment sensitivity: Weakened by oxidative stress, cancer cells may become more responsive to chemotherapy and radiation therapy.
→ Immune system boost: Supports the body’s natural defenses to fight infections and disease.
→ Improved recovery: Enhances collagen production, helping with tissue repair and healing.
→ Potential to slow cancer progression in some patients
→ Enhanced effectiveness of chemotherapy and radiation
→ Reduction in treatment side effects, such as nausea, fatigue, and pain
→ Better energy levels and mood during treatment
→ Improved overall quality of life