An interesting read.
(OMNS Mar 1, 2020) First of all, the naysayers are too late. Vitamin C is already being used to prevent and treat COVID-19 in China and in Korea. And it is working.
Here is a verified official statement from China's Xi'an Jiaotong University Second Hospital:
"On the afternoon of February 20, 2020, another 4 patients with severe coronavirus pneumonia recovered from the C10 West Ward of Tongji Hospital. In the past 8 patients have been discharged from hospital. . . [H]igh-dose vitamin C achieved good results in clinical applications. We believe that for patients with severe neonatal pneumonia, and for critically ill patients, vitamin C treatment should be initiated as soon as possible after admission. Numerous studies have shown that the dose of vitamin C has a lot to do with the effect of treatment. High-dose vitamin C can not only improve antiviral levels, but more importantly, can prevent and treat acute lung injury (ALI) and acute respiratory distress (ARDS)."
Here is a report from Korea:
"At my hospital in Daegu, South Korea, all inpatients and all staff members have been using vitamin C orally since last week. Some people this week had a mild fever, headaches and coughs, and those who had symptoms got 30,000 mg intravenous vitamin C. Some people got better after about two days, and most had symptoms go away after one injection." (Hyoungjoo Shin, M.D.)
There are at least three high-dose intravenous vitamin C studies underway in China. Literally by the truckload, tons of vitamin C has been sent into Wuhan.
Here is a report from a physician in China:
"We need to broadcast a message worldwide very quickly: Vitamin C (small or large dose) does no harm to people and is the one of the few, if not the only, agent that has a chance to prevent us from getting, and can treat, COVID-19 infection. When can we, medical doctors and scientists, put patients' lives first?" (Richard Z. Cheng, MD, PhD, International Vitamin C China Epidemic Medical Support Team Leader)
News media attacks on vitamin C are centered on false allegations of dangers with megadoses. This tactic lets the media ignore the truth that even LOW doses of vitamin C reduce symptoms and death rates. Do not let the media spin this issue. Advocates of vitamin C are medical doctors, not spin doctors. They are experienced, credentialed clinicians who have read the science, a small sample of which follows:
Even small supplemental amounts of vitamin C can keep severely ill patients from dying.
[Hunt C et al.
Int J Vitam Nutr Res 1994;64:212-19.]
Infants with viral pneumonia treated with vitamin C had reduced mortality.
[Ren Shiguang et al.
Hebei Medicine 1978,4:1-3]
17,000 mg/day vitamin C given intravenously shortened intensive care unit stay by 44%.
[Hemilä H, Chalker E.
Nutrients. 2019 Mar 27;11:4.]
200 mg of vitamin C reduced duration of severe pneumonia in children. Oxygen saturation was improved in less than one day.
[Khan IM et al.
J Rawalpindi Med Coll (JRMC); 2014;18(1):55-57]
(OMNS Mar 3, 2020) The government of Shanghai, China has announced its official recommendation that COVID-19 should be treated with high amounts of intravenous vitamin C. (1) Dosage recommendations vary with severity of illness, from 50 to 200 milligrams per kilogram body weight per day to as much as 200 mg/kg/day.
These dosages are approximately 4,000 to 16,000 mg for an adult, administered by IV. This specific method of administration is important, says intravenous therapy expert Atsuo Yanagisawa, MD, PhD, because vitamin C's effect is at least ten times more powerful by IV than if taken orally. Dr. Yanagisawa is president of the Tokyo-based Japanese College of Intravenous Therapy. He says, "Intravenous vitamin C is a safe, effective, and broad-spectrum antiviral."
Richard Z. Cheng, MD, PhD, a Chinese-American specialist physician, has been working closely with medical and governmental authorities throughout China. He has been instrumental in facilitating at least three Chinese clinical IV vitamin C studies now underway. Dr. Cheng is presently in Shanghai continuing his efforts to encourage still more Chinese hospitals to implement vitamin C therapy incorporating high oral doses as well as C by IV.
Dr. Cheng and Dr. Yanagisawa both recommend oral vitamin C for prevention of COVID-19 infection.