5 Best Vitamins to Prevent Viral Infections

Article index

  • What are antiviral supplements?
  • The best vitamins to prevent viral infections
    • 1. Vitamin D3
  • 2. Vitamin C
  • 3. Zinc
  • 4. Curcumin
  • 5. Olive leaf extract

What are antiviral supplements?

The supplements with antiviral effect They are made from natural extracts and have the ability to inhibit the development and spread of viruses. The most effective extracts with antiviral effect act on the immune system, strengthening it to fight the virus effectively. Because the action of antivirals is to activate the immune system, they are also effective in viruses that mutate and are resistant to conventional treatments..

In addition to the effect of suppressing the action of viruses and viral infections, by supporting the immune system, natural extracts with antiviral effect have other benefits: it works as a natural treatment for colds, supports cardiovascular and digestive activity and acts as anti-inflammatory.

The best vitamins to prevent viral infections

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1. Vitamin D3

The vitamin D3 acts on immune T cells that are activated to fight viruses and bacteria. T cells contain receptors for vitamin D3, which means that their effectiveness is achieved only in the presence of this vitamin. As a result, a vitamin D3 deficiency is associated with a weakened immune system prone to infections. Vitamin D3 also activates a type of peptide with antimicrobial effect and allows the elimination of bacteria before the onset of infection.

Collective research has shown that the antiviral effect of vitamin D3 has been shown to destroy microbial agents and viruses. This effect is also supported by the ability of vitamin D3 in the inflammatory response caused by a viral infection. The virus causes the release of pro-inflammatory cytokines, which aggravates the disease. Vitamin D3 decreases the secretion of these cytokines, reducing the effects of the infection.

2. Vitamin C

The vitamin C is recognized for its benefits in the treating colds and flu, but at the same time it has the ability to strengthen the immune system. In particular, vitamin C increases the activity and action of immune cells that attack viruses, bacteria, molds or fungal spores that can attack the immune system.

The antioxidant action of vitamin C increases the body's ability to fight oxidative stress and inflammation, creating an environment hostile to the development of viruses and bacteria.

As an antiviral action, vitamin C intervenes directly in the immune system by:

  • Increased production of interferon, which prevents infection of cells with viruses
  • Stimulates the activity of antibodies
  • Increases the function of phagocytosis, the natural process by which the body eliminates harmful pathogens
  • Increases the production of immune cells T, B, NK, etc..
  • Inactivates the RNA and DNA of the virus
  • Decreases the action of pro-inflammatory cytokines

3. Zinc

The zinc is an essential mineral to fight infections of any kind, bacterial or viral. Current exposure to viruses and bacteria consumes our nutritional intake of zinc, targeted in support of immunity. Therefore, the zinc deficiency rate among the population is quite high. A zinc-deficient organism will also consume zinc deposits from the liver, leaving the immune system exposed to a viral or bacterial infection, or even at risk of developing autoimmune diseases.

4. Curcumin

The curcumin, is the subject of a wide range of clinical studies, which have demonstrated its antimicrobial, antiviral, antifungal and antiparasitic effects. Promising study results make curcumin a strong candidate in the fight against viral and microbial infections through its ability to activate certain antimicrobial agents in the body and suppress inflammation.

Curcumin expresses antiviral activity against some viruses by inhibiting their replication, suppressing the action of the nuclear transcription factor NF-kB, necessary for multiplication. In addition, it has protective effects on infected cells, preventing their death as a result of infection with a virus..

The strong anti-inflammatory action of curcumin it acts directly on certain inflammatory cytokines that are also detected in acute respiratory and pulmonary infections. Curcumin also reduces serum concentrations of hs-CRP, the C-reactive protein associated with the body's inflammatory response to infections, injuries, or chronic diseases..

5. Olive leaf extract

The olive leaf It has antiviral properties notable and is used to treat both colds and serious infections such as meningitis, candida, pneumonia, hepatitis B, malaria, gonorrhea or tuberculosis. Research shows that olive leaf extract is so potent that there has been a dramatic increase in the number of immune cells, even when given to people with AIDS.

Oleuropein is a unique component of olive leaves, which offers a characteristic, pungent and astringent flavor. The antioxidant, anti-inflammatory and antiviral properties are due to this specific active component of olive leaves.

This remedy does not negatively interfere with the action of synthetic antibiotics, antifungals or antivirals, being a valuable aid in any type of infection, from the common cold to bacterial or fungal infections in the hospital or respiratory viral infections.

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