Vitamin C and the Immune System

Vitamin C and the Immune System

The COVID-19 virus is affecting the whole world, especially those respiratory problems. The virus infects the cells of the lungs and confuses the immune system, making it attack the infected cells, damaging the organ.

A healthy immune system can help the body to detect the virus faster, making the symptoms look like common flu. Vitamin C, or Ascorbic Acid, has many healthy properties that are beneficial for the immune system.

Vitamin C

Vitamin C, also called Ascorbic acid, is an essential nutrient that gives the human body the ability to donate electrons, which makes it a very effective antioxidant. After many studies, scientists have determined that Vitamin C can also prevent immunity deficiencies, besides other health problems like heart disease and eyes disease.

The most common fruit people look when they need Vitamin C are oranges; however, some many other fruits and vegetables also provide this essential nutrient to the body, which can't produce it naturally. These are spinach, strawberries, bell peppers, kiwi fruit, broccoli, and many more.

According to some studies, the correct amount of Vitamin C that a grown-up person should consume daily is 75mg for women and 90mg for men. However, Vitamin C is a safe nutrient, so there is no danger if you wish to take more than the estimated number if it is in fruit and vegetables. As a complement, it is best to take only the recommended amount and preferably do so in the mornings.

How does Vitamin C boost the immune system?

There is a strong relation between Vitamin C and viruses. Ascorbic acid has stimulating effects to prevent different diseases, but one of the main properties it has is to help the immune system from various problems. It stimulates white blood cells, which are in charge to protect the body from different infections, attacking the intruders before they can infect the organs and other cells. Vitamin C also protects white blood cells from free radicals, which are harmful molecules that can damage the blood cells.

As an antioxidant, Vitamin C helps the skin barriers to protect the intrusion of foreign agents that could be harmful to the body. Other studies show that this nutrient helps the body to heal wounds faster. It also has a part in the production of collagen, which strengthens hair and nails, and also gives elasticity to the skin.


Although Vitamin C is not a cure for COVID-19, its health benefits can become a powerful weapon to defend your body from the virus. The Corona Virus tries to take advantage of the immune system, so it hurts the body instead of the virus, causing the symptoms of infections, like fever and cough. Investigating the correlation between Ascorbic Acid and viruses, there is evidence that a healthy immune system can fight better this virus. The cells are protected by the properties of Vitamin C, which also helps the body to produce the white blood cells which form the defensive tactic to destroy the virus and keep you safe.