High Dose Vitamin C : SAFE
Tuesday, July 20, 2010
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| "Vitamin C: intravenous use by complementary and alternative medicine practitioners and adverse effects," Padayatty SJ, Sun AY, et al, PLoS One, 2010; 5(7): e11414. (Address: Molecular and Clinical Nutrition Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, United States of America). | |
| In a study designed to assess the use and safety of high-dose intravenous (IV) vitamin C administration by complementary and alternative medicine (CAM) practitioners, the authors found that a) high-dose IV vitamin C is widely used by CAM practitioners, most commonly in the treatment of patients with infection, cancer, or fatigue; and b) aside from already known complications of IV vitamin C in patients with renal impairment or glucose 6 phosphate dehydrogenase deficiency, high-dose IV vitamin C use was found to be "remarkably safe." Of 199 practitioners who responded to a survey, 172 administered IV vitamin C to their patients, totaling 11,233 in the year 2006 and 8,876 in the year 2008. On average, the dose administered was 28 grams every 4 days, with a total of 22 treatments per patient. Data from 9,328 patients was available, and of these patients, 101 were found to have mostly minor side effects including lethargy/fatigue in 59 patients, change in mental sta tus in 21 patients, and vein irritation/phlebitis in 6 patients. Regarding serious adverse events, the authors found that there had been 2 deaths, both in patients known to be at risk for IV vitamin C. The authors conclude, "Physicians should inquire about IV vitamin C use in patients with cancer, chronic, untreatable, or intractable conditions and be observant of unexpected harm, drug interactions, or benefit." |
http://naturalhealthnews.blogspot.com/2009/12/vitamin-c-and-healing-disease.html
http://naturalhealthnews.blogspot.com/2009/06/vitamin-c-facts.html
http://naturalhealthnews.blogspot.com/2006/10/dr-levy-on-vitamin-c.html
http://naturalhealthnews.blogspot.com/2010/01/iv-vitamin-c-saves-man-with-flu-damaged.htmlhttp://naturalhealthnews.blogspot.com/2009/03/vitamin-c-cancer-study-challenged.html
http://naturalhealthnews.blogspot.com/2008/11/vitamin-c-effective-in-reducing.html
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