Selenium – a key role and supplementation in thyroid health

Selenium is a microelement necessary to maintain our health. Its role in the body is invaluable, especially when it comes to the proper functioning of the thyroid gland. In this article, we will learn about the properties of selenium, the causes of deficiency and excess, and how supplementation can affect a healthy thyroid.

Selenium – properties and sources in food

Selenium is a trace element that plays a key role in our body. It is necessary for the production of enzymes that protect our cells against oxidative damage. Moreover, selenium affects the functions of the immune system and is essential for the proper functioning of the thyroid gland. The most important sources of selenium in the diet are:

• Brazil nuts
• Sea fish
• Poultry meat
• Eggs
• Whole grain cereals

Selenium deficiency – causes and symptoms

Selenium deficiency can lead to various health problems. The causes of deficiency may be varied, but the main ones are a poor diet and insufficient selenium content in the soil, which affects the quality of food. Symptoms of selenium deficiency may include:

• Weakened immune system
• Deterioration of skin and hair condition
• Thyroid problems
• Mood disorders

Excess selenium – causes and symptoms

Excess selenium is rare, but may occur with excessive intake of dietary supplements or consumption of foods very high in selenium. Symptoms of excess selenium may include:

• Skin problems
• Nervous system impairment
• Vomiting and diarrhea

Selenium and the thyroid

The thyroid gland is an organ of particular importance for our body, and selenium plays a key role in it. Enzymes containing selenium are involved in the metabolism of thyroid hormones, helping to maintain hormonal balance. Therefore, selenium deficiency can lead to thyroid problems such as hypothyroidism (hypothyroidism) or hyperthyroidism (hyperthyroidism). Regular consumption of selenium can help maintain a healthy thyroid.

Selenium supplementation

Selenium supplementation may be necessary in case of deficiency of this element in the diet. However, before starting supplementation, it is always worth consulting a doctor, because excess selenium may be harmful. The doctor will select the appropriate dose of selenium tailored to the patient’s individual needs. Selenium supplements are available in various forms, such as sodium selenate and selenomethionine.

Your suggestions

If you suspect selenium deficiency or thyroid problems, consult your doctor immediately. He can order appropriate tests and advise on supplementation. Also remember that a healthy diet rich in products containing selenium can help maintain the proper balance of this element in the body.

Recommended articles

Are you interested in selenium and its role in thyroid health? We also recommend reading other articles on this subject and consulting an endocrinology specialist. By taking care of your health and proper diet, you can ensure a healthy thyroid and the overall condition of your body.