Why is selenium important in our bodies?

Why is selenium important in our bodies?

Selenium is an essential nutrient in our body. It contributes to reproduction, the proper functioning of the thyroid gland, DNA production and protects the body against infection and free radical damage. 

Selenium is not produced naturally by our body, so we must get the recommended daily dose from external sources, either food or food supplements. It is important to monitor the amount of selenium we take in, as insufficient amounts have a negative impact on the functioning of the immune system.

Effects of selenium on our body

Selenium is a trace element that has antioxidant properties and contributes to the normal functioning of the immune system. It helps our body to produce proteins, known as antioxidant enzymes, which are involved in preventing cell damage.

Scientific studies have shown that selenium intake may be positively associated with cardiovascular disease, cancer, cognitive impairment and thyroid disease. According to the results of these studies, it can be seen that there is a relationship between these pathologies and the level of selenium in the body. When the blood level of selenium in the body is low, the risk of suffering from certain diseases such as those mentioned above increases.

The thyroid gland contains high amounts of selenium, which plays an important role in thyroid function. Studies suggest that people, especially women, who have low selenium levels may develop thyroid problems. The question is whether dietary selenium supplements may help treat or reduce the risk of thyroid disease.

On the other hand, selenium deficiency may also cause Keshan disease, a cardiovascular disease, and even infertility in men. It may also cause joint-related diseases, leading to inflammation and loss of movement in the joints.

What foods can I find selenium in?

Selenium occurs naturally in foods of plant and animal origin. Foods high in selenium include seafood, red meat, eggs, dairy products, bread, cereals and garlic.

Selenium in our body

In some cases, maintaining a balanced diet is sufficient to incorporate the recommended daily amount of selenium. However, this is not always the case, which is why it is advisable to use food supplements to help regulate the amount of selenium in the blood. 

Having an immune system in perfect condition is essential for our organism to be able to respond quickly, effectively and with guarantees against any pathogenic agent. In situations where it is necessary 

In situations where extra help is needed to normalise the functioning of the immune system. For this reason, there are food supplements such as Plesinox 3A composed of Polypodium leucotomos extract (EPL), vitamin A, vitamin C and selenium that help the immune system to function normally and protect the defences.

 And you, how do you help your defences?

Find out how Plesinox 3A can help you on our website: www.plesinox3a.com and don’t miss the rest of the articles we will be publishing.