Selenium

An essential trace mineral with powerful antioxidant properties, crucial for thyroid function and immune support
Minerals Trace Minerals Research: Extensive

Scientific Name

Selenium (Se)

Also Known As

Selenium Se

Benefits

  • Antioxidant protection
  • Thyroid function support
  • Immune system support
  • Cardiovascular health
  • Reproductive health
  • Cognitive function

Common Forms

Tablets Capsules Liquid

Safety Notes

Essential in small amounts but toxic in large doses. Upper limit is 400 mcg daily for adults. Symptoms of toxicity include hair loss, nail brittleness, and neurological symptoms.

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Types of Selenium

🪨 Selenomethionine

An organic form of selenium with excellent bioavailability

🪨 Sodium Selenite

An inorganic form of selenium commonly used in supplements