Best vitamins to increase Immune System

Best vitamins to increase Immune System

Leukocytes, popularly known as white blood cells, are cells that are part of our bloodstream and that fulfill the function of protecting our body from possible aggressions and infections that it suffers, acting as a defense against infectious agents.

We use the number of white blood cells to determine if the body suffers from any disease, an unbalanced count indicates that there is something that is not working well in the body and vitamins are essential in its production and, therefore, they are also essential to maintain our defenses. active.

Then, in the following article, we will explain which are the best vitamins to increase defenses.


1. What causes low defenses
2. Vitamin C
3. Vitamin A
4. Vitamin D
5. Folic acid

What causes low defenses

The immune system is in charge of protecting our body against diseases that can cause bacteria, viruses, parasites or fungi. A strong and effective immune system guarantees us to maintain good health, quality of life and avoid getting sick frequently.

The immune system is made up of tissues, cells and chemical elements in our body that act together, each at its level, to prevent the entry and proliferation of these viruses and bacteria. The white blood cells present in our blood represent the main figure in this defensive network, when we do not have an adequate count, our defenses are greatly lowered and we are exposed to multiple diseases, so providing our body with the necessary elements to manufacture them is essential for stay healthy.

In addition to taking vitamins to increase defenses, it is necessary to know what causes low defenses in order to change it and act globally:

  • Do you want to know why you get so sick? The stress is a depressant of our immune system weakens and facilitates not only viruses or bacteria from entering our body, but also makes it difficult to recover from illness.
  • A good diet is a basis to keep the defenses high, then we will explain what are the best vitamins to raise the defenses and so you can reverse it.
  • When we sleep our bodies reboot and recharge. A bad rest will put many facilities so that any external element enters the body and makes it sick.

vitamin C

Having the right levels of vitamin C helps our immune systems stay strong and build the defenses we need to keep possible illnesses at bay.

In addition, vitamin C is an excellent antioxidant , essential to prevent aging of our cells as well as protecting the membranes of blood vessels. Its functions as an antioxidant make it an excellent remedy to avoid degenerative diseases associated with age, such as Alzheimer’s or arteriosclerosis, as well as preventing cell mutations that lead to cancer.

In addition to being one of the best vitamins to increase defenses, taking vitamin C gives us many other benefits in our body. Another name of this vitamin, ascorbic acid has been shown to reduce the possibility of heart attacks while strengthening the internal walls to prevent bleeding.

It is surely the best-known vitamin and the one that we know in more depth. This is because it is not produced by the body to go from being essential to its functioning, so it must have special relevance in our diet.

Vitamin A

Vitamin A is a great ally when it comes to producing white blood cells, especially lymphocytes, the cells responsible for attacking foreign elements and cancer cells. Vitamin A is one of the best vitamins to increase defenses and fight infections.

But in addition to outside injection into our immune system, vitamin A, also known as retinol, offers us numerous benefits for different functions of our body. Surely, its best known property is the benefit it offers us for vision, since it helps the formation of cells in the retina that improve our eyesight .

It also affects the skin, making it healthier and more careful thanks to its antioxidant effect. In fact, vitamin A is involved in the formation of skin cells, as well as other mucosa and body tissues such as bones, teeth, hair, and nails.

In fact, therein lies its importance in preventing diseases, since by creating mucous and tissue barriers it prevents microorganisms and bacteria from passing .

Vitamin D

The main source we have to obtain vitamin D is the sun. This fact causes that there are really few cases of people who lack this vitamin, because a few minutes of sun exposure per day already provides our body with the amount necessary to fulfill its functions.

Vitamin D certainly has no effect on the ability to create white blood cells, however, it lengthens their lifespan and makes them take longer to disappear from the body. This causes that although it does not help in its production, it does cause an increase in white blood cells, becoming one of the best vitamins to increase defenses.

Folic acid

Contrary to vitamin D, folic acid does help in the creation of white blood cells , essentially neutrophils. Conversely, a lack of folic acid can lead to a decrease in the white blood cell count, making our body a target for infections and bacteria.

Folic acid is the name by which we popularly know vitamin B9, and it is a very important vitamin for the proper development of our body. An adequate amount of folic acid is associated with a lower risk of heart disease and some types of cancer such as lung and colon cancer.

If there is something that we immediately relate to pregnancy is folic acid, this is because this vitamin helps the formation of the fetus and the placenta, preventing the development of some defects and diseases in the baby’s brain and spine.

This article is merely informative. We do not have the power to prescribe any medical treatment or make any type of diagnosis. We invite you to go to a doctor in the case of presenting any type of condition or discomfort.

If you want to read more articles similar to The best vitamins to increase defenses, we recommend you visit our Health category.

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