Selenium

Trace mineral that activates glutathione peroxidase and supports thyroid hormone conversion.

Dosage

Recommended

55–200 mcg daily

Upper limit

400 mcg daily (tolerable upper limit)

Key Benefits

  • 01Activates glutathione peroxidase (master antioxidant enzyme)
  • 02Required for T4→T3 thyroid hormone conversion
  • 03Reduces Hashimoto's antibody levels
  • 04Supports male fertility (sperm motility)
  • 05Cancer-protective at nutritional doses

Available Forms

Selenomethionine (best absorbed)Sodium seleniteSe-methylselenocysteine

Safety Notes

  • Statins
  • Chemotherapy
  • Anticoagulants

This reference is for informational purposes only. Consult a qualified healthcare provider before starting any supplement.

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