Selenium
Selenium is an essential trace element for the body, acting as an antioxidant, helping to protect cells from damage and supporting immune system function. It is also important for thyroid hormone production and normal metabolism.
What are the benefits of selenium?
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Acts as a powerful antioxidant
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May help protect cells from premature aging
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Strengthens the immune system
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Helps maintain cardiovascular health
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Supports normal thyroid function
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Contributes to good reproductive health
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Promotes healthy hair and nail growth
Possible symptoms of selenium deficiency:
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Fatigue and lack of energy
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Muscle weakness or pain
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Impaired concentration and mood swings
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Disrupted thyroid function
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Weak immunity and more frequent illnesses
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Hair loss and brittle nails
Natural sources of selenium
Selenium is naturally found in Brazil nuts, eggs, fish (especially tuna, sardines, and salmon), meat, liver, grains, and dairy products. In supplement form, selenium is usually taken as tablets or capsules to maintain the required amount in the body.
Recommended selenium intake
The daily selenium allowance usually ranges from 55 µg to 200 µg, depending on age, sex, diet, and health status. In certain health conditions or increased need, a higher amount may be consumed. The exact dose should be determined individually, after consulting a doctor or nutritionist.
Possible side effects of selenium and interaction with medications
Selenium is generally well tolerated, but excessive doses can cause digestive problems, hair loss, fatigue, or unpleasant changes in odor. In addition, selenium can interact with anticoagulants and cholesterol-lowering medications, so consult your doctor or pharmacist before use if you are taking such preparations.
