As a supplemental food 
in cancer treatment.
        
        Vitamin C helps to remove active oxygen under the normal condition. However, when it is present at a considerably high concentration in the body, it generates hydroxy radicals, which attack the malignant tumor. Therefore, a high concentration of vitamin C infusion therapy can be utilized in the treatment of cancer and other diseases. 
The C Gel is currently being used in many clinics as a complementary food.