Can Vitamin C Reduce Your Risk of COVID-19 Infection? What Science Says
Since the outbreak of COVID-19, people have been looking for ways to protect themselves from the virus. One popular method is taking vitamin C supplements, which is known to have many health benefits, including supporting the immune system. In this blog post, we will explore whether vitamin C can reduce your risk of COVID-19 infection based on scientific evidence.
Vitamin C, also known as ascorbic acid, is an essential nutrient that the body needs for many processes, including collagen synthesis, wound healing, and immune function. The body does not produce vitamin C on its own, so it needs to be obtained from food or supplements. Good food sources of vitamin C include citrus fruits, bell peppers, strawberries, broccoli, and spinach.
Several studies have suggested that vitamin C may have a role in reducing the severity and duration of respiratory infections, including COVID-19. Vitamin C has been shown to enhance the function of immune cells, which can help fight off infections.
A study published in the Journal of the American Medical Association in March 2020 found that high-dose vitamin C supplementation reduced the duration of ICU stays for critically ill COVID-19 patients. The study found that patients who received high-dose vitamin C had a reduced risk of requiring mechanical ventilation and had a lower mortality rate.
Another study published in Nutrients in November 2020 reviewed the evidence from multiple studies and found that vitamin C may reduce the risk of developing COVID-19, as well as reduce the severity of the infection in those who do get sick.
While these studies are promising, it is important to note that taking vitamin C supplements alone is not a guaranteed way to prevent COVID-19 infection. It is still crucial to practice other preventative measures, such as wearing a mask, washing your hands frequently, and maintaining social distancing.
In conclusion, while the evidence linking vitamin C to COVID-19 is still emerging, maintaining adequate vitamin C levels is important for overall health and immune function.
4 Easy Ways to Get More Vitamin C
- Opt for Raw Fruits and Vegetables: Eating fruits and vegetables raw helps preserve their nutrient content. Cooking can lead to nutrient loss, especially for water-soluble vitamins like vitamin C.
- Keep a bowl of vitamin-C rich fruit: A grapefruit for breakfast is not a bad idea. You may also consider eating more oranges, mangos and kiwifruit.
- Eat more fermented vegetables: One serving of kimchi provides about half of your recommended daily value of vitamin C.
- Consider Vitamin C Supplements: Taking vitamin C supplements in pill or powdered form can be an effective way to boost your vitamin C levels if your dietary intake is insufficient.