The Thyroid Protector
Selenium
Se (Selenomethionine)
Key Benefits
Thyroid Function
Required for thyroid hormone synthesis and conversion of T4 to active T3.
Antioxidant Defense
Component of glutathione peroxidase, a key antioxidant enzyme.
Immune Support
Enhances immune function and may reduce viral replication.
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Activation Synergies
recommended
Vitamin E
Selenium and vitamin E function as complementary antioxidants, protecting cells through different enzymatic pathways (glutathione peroxidase vs membrane protection).
recommended
Vitamin C
Vitamin C enhances selenium retention and works synergistically in antioxidant defense systems.
Recommended Dosage
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100-200
mcg / daily
Narrow therapeutic window—do not exceed 400mcg daily. Selenomethionine is most bioavailable form. Brazil nuts are high in selenium (1-2 nuts provide daily dose).
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Deficiency Indicators
- Thyroid dysfunction
- Weakened immunity
- Muscle weakness
- Hair or nail issues
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Scientific Citations
NIH Office of Dietary Supplements
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Selenium Fact Sheet
Status: In Your Stack Status: Not in Stack