guard of cancer

All through the 1970s, studies by Cameron, Campbell, and Pauling non-compulsory that high-dose vitamin C has useful property on quality of life and endurance time in patients with incurable cancer .However, some ensuing studies—including a randomized, double-blind, placebo-controlled experimental trial by Mortal and colleagues at the Mayo Clinic did not bear these findings. In the Mortal study, patients with advanced correctional cancer who received 10 g/day vitamin C fared no better than those getting a placebo. The authors of a 2003 review assessing the effects of vitamin C in patients with superior cancer completed that vitamin C confers no significant mortality benefit Emerging study suggests that the route of vitamin C administration (intravenous vs. oral) could make clear the conflicting findings Most intervention trials, together with the one conducted by Mortal and colleagues, used only oral direction, whereas Cameron and colleagues used a combination of oral and intravenous (IV) administration. Oral administration of vitamin C, even of very large doses, can raise plasma vitamin C concentrations to a most of only 220 micro mole/L, whereas IV administration can make plasma concentration as high as 26,000 micro mole/L Concentrations of this magnitude are selectively toxicity to tumor cells in nitro .Research in mice suggests that pharmacological doses of IV vitamin C might show undertake in treating otherwise difficult-to-treat tumors .A high attention of vitamin C may act as a pro-oxidant and generate hydrogen peroxide that has selective toxicity toward cancer cells .Based on these findings and a few case reports of patients with advanced cancers who had remarkably long endurance times following administration of high-dose IV vitamin C, some researchers support reassessment of the use of high-dose IV vitamin C as a drug to treat cancer .As discussed below, it is uncertain whether supplemental vitamin C and other antioxidants might interact with chemotherapy and/or energy .Therefore, individuals undergoing these actions should consult with their oncologist prior to taking vitamin C or other antioxidant supplements, particularly in high doses .