High-Dose Vitamins / Megavitamin Therapy

High-dose oral or intravenous vitamins, including vitamin C, used in some complementary cancer protocols. This protocol is categorized as Herbs, Supplements, and Natural Substances and is included because people commonly use it as a non-medical, complementary, or supportive cancer-care approach. PROS May have symptom-support, anti-inflammatory, nausea, taste, appetite, relaxation, or laboratory-research rationale depending on the product.