←Back to Supplements
Minerals
Iodine
Essential for thyroid hormone synthesis (T3/T4); supports breast and prostate health, immune function
Gabriel Score
75/ 100Good
CategoryMinerals
Applications5 conditions
FormsPotassium iodide, Lugol's solution (iodine + KI), kelp, nascent iodine
How it works
Essential for thyroid hormone synthesis (T3/T4); supports breast and prostate health, immune function
Typical Dosage
150-1000mcg/day (maintenance), 12.5-50mg/day (therapeutic/Lugol's protocol)
Used for
HypothyroidismGoiterFibrocystic breastCognitive impairmentIodine deficiency
Practical Guide
Available Forms
Potassium iodide, Lugol's solution (iodine + KI), kelp, nascent iodine
Natural Food Sources
- •Seaweed
- •Iodized salt
- •Seafood
- •Dairy
Dosing should be individualized. Consult a qualified healthcare practitioner.
The Science
Evidence Base
Good75/100
Controversial in Hashimoto's; start low; selenium essential before iodine; high-dose Lugol's protocol requires monitoring
Works Well With
Selenium (critical for conversion)Vitamin CMagnesiumB2/B3
Safety Profile
Interactions
- May interact with thyroid medications
- Can trigger Hashimoto's flares
Contraindications
- Hyperthyroidism
- Hashimoto's thyroiditis (controversial)
Trusted Brands
ThornePure EncapsulationsJ.CROW'S Lugol's
Build Your Protocol
Work with a practitioner to design a personalized supplement protocol.
Find a PractitionerCategoryMinerals
Applications5
Gabriel Score75/100
Educational purposes only. Consult a qualified healthcare provider before starting any supplement protocol.