How Vitamin C Helps in Fighting with COVID-19 & Other Viruses?

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Millions of people died and suffering from Coronavirus (COVID-19) and many are at risk of getting infected with such deadly virus. Till now what we have learnt that keeping our immune system can help us to keep safe from such virus.

And Vitamin C plays a major role in keeping our immunity system strong. Vitamin C discovered by Albert Szent-Gyorgi in the early twentieth century when he was searching for a substance, the deficiency of which can cause various health problems.

Role of Vitamin C in Fighting with COVID-19

Vitamin C cannot be stored in the body and requires daily intake to maintain adequate levels. This combined with smoking, poor lifestyle, not consuming enough nutritious foods leads to a majority of the population being sub-clinically Vitamin C deficient.

Also Read: Six Foods You Must Consume Daily for Vitamin C to Boost Immunity

In the 1970s, Nobel Laureate Linus Pauling popularised the use of high doses of Vitamin C for the treatment of common cold.  As per the research and studies Vitamin C deficiency and Pneumonia and found that patients with a low Vitamin C intake required hospitalisation much longer than those who had adequate amounts.

How Much Vitamin C Per Day?

How Much Vitamin C Per Day

For the prevention and treatment of viral respiratory tract infections, it is recommended to take 4-6 grams of Vitamin C per day. In a clinical study conducted with 500 subjects, 4-6g of Vitamin C per day showed an 85 percent reduction in cold and flu symptoms.

Also Read: 5 Natural Home Remedies for Common Cold and Cough

To those who think they can get adequate Vitamin C from citrus fruits, you have to understand that you need to consume as many as 20 oranges to get 1g of Vitamin C which is impossible. While consuming excessive Vitamin C has a side effect on your body.

How Does Vitamin C Work?

In case of coronavirus infected patient, the main reason for the extensive lung injury is the excessive free radicals and oxidative stress mounted by the dysfunctional immune system in an effort to kill the virus but end up harming the patient instead.

How Does Vitamin C Work

Vitamin C, a water soluble powerful anti-oxidant, can neutralise these free radicals and reduce oxidative damage to the lungs. When the balance between oxidants and anti-oxidants is lost, that’s when the damage happens and patients progress to severe disease. By administering adequate Vitamin C, we can increase the anti-oxidant status of our body.

Also Read: How Much Vitamin C is Too Much: Side Effects of Excess Vitamin C

Vitamin C levels in white blood cells (immune cells) are ten times higher than in plasma, which indicates functional role of the vitamin in these immune cells. Vitamin C has been shown to affect the functions of phagocytes, production of interferon, replication of viruses, and maturation of T-lymphocytes.

Vitamin C Prevents from Many Diseases

Vitamin C also protects these immune cells from oxidative damage when they try to clear out bacteria, viruses, etc. Hundreds of clinical studies have shown that Vitamin C has a positive impact on many infections caused by bacteria, viruses, fungi, etc.

Vitamin C at doses of 4-6g is absolutely safe and causes no side effects whatsoever. It is especially useful for the elderly and for those with pre-existing conditions to strengthen their immunity. However, you can also increase intake of other foods to boost your immunity.  

Also Read: How To Make Immune System Stronger: 5 Ways To Boost Your Immunity

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