Key Health Benefits

Use Case	Summary of Findings	PubMed Link
Thyroid hormone synthesis and metabolic regulation	Iodine is essential for the production of thyroid hormones (T₃ and T₄), which regulate metabolic processes. Adequate iodine intake supports normal thyroid function, whereas deficiency impairs thyroid hormone synthesis and can lead to goiter and hypothyroidism.	PubMed
Cognitive development and brain performance	Even mild iodine deficiency may impair cognitive function. In schoolchildren with mild iodine deficiency, daily iodine supplementation significantly improved performance on cognitive tests (e.g. perceptual reasoning) and overall IQ, suggesting that insufficient iodine can prevent children from reaching their full intellectual potential.	PubMed
Maternal and fetal health support	Iodine needs rise by ~50% during pregnancy, and deficiency in this period can cause maternal and fetal hypothyroidism and hinder the baby’s neurological development. In iodine-deficient regions, iodine supplementation before or during early pregnancy eliminated new cases of cretinism (severe congenital iodine deficiency syndrome), increased infant birth weight, lowered infant mortality, and improved developmental scores in children.	PubMed
Antimicrobial and antioxidant activity	Beyond thyroid function, iodine exhibits antioxidant and antimicrobial effects. Molecular iodine (I₂) acts as a scavenger of reactive oxygen species, functioning as an ancient antioxidant. Additionally, when iodine is oxidized to hypoiodite (IO⁻), it shows potent broad-spectrum antimicrobial activity, including strong bactericidal, antiviral, and antifungal effects.	PubMed
Breast and prostate epithelial tissue health	Iodine intake appears beneficial for breast and prostate tissue integrity. Populations with high dietary iodine (e.g. seaweed-rich diets) have significantly lower rates of benign and malignant breast and prostate conditions. Research indicates iodine acts as an antiproliferative and pro-differentiation agent in these tissues; iodine supplementation in studies suppressed the development and size of both benign and cancerous lesions in mammary and prostate cells.	PubMed

Dosage Recommendation

Goal	Dosage
General Maintenance	150 µg/day (1 capsule) with a meal, meeting the RDA for adults.
Pregnancy & Lactation	220–250 µg/day (1–2 capsules) to support increased thyroid demands—start preconception if possible.
Mild Deficiency Correction	150–300 µg/day (1–2 capsules) for 6–12 weeks, then reduce to maintenance.
Antimicrobial/Antioxidant	150–300 µg/day as part of a broad immune support regimen.
Tissue Support (e.g., Fibrocystic Breast)	3–6 mg/day (20–40 capsules) under physician supervision for 3–6 months in specific clinical protocols (see specialist guidance).

Supplement Facts

NUTRITIONAL INFORMATION
Serving Size: 1 veg. Capsule
	Amt. per Serving	% RDA
Elemental Iodine	140 mcg	100
Ingredients: Iodine(Potassium Iodide), Bulking Agent INS 460 (i), Anticaking Agent INS 341(iii) & Vegetable Capsule Shell (HPMC) (INS 464).

When Will I See Results?

Use Case	Expected Timeline
Thyroid Hormone Normalization	4–6 weeks to restore normal TSH/T₃/T₄ levels in mild deficiency; 8–12 weeks for full metabolic adjustment.
Improved Cognitive Function	In children, IQ gains become apparent over 3–6 months; in adults, mental clarity may improve within 4–8 weeks.
Maternal–Fetal Benefits	Optimal thyroid support from preconception to 1st trimester yields best neurodevelopmental outcomes.
Enhanced Immune Defense	Antimicrobial effects in saliva/gastric fluid increase within days; systemic antioxidant benefits within 2–4 weeks.
Breast Tissue Health	Symptom relief in fibrocystic disease often reported after 2–3 months of higher-dose iodine therapy.

How to Maximize Results

Goal	Synergistic Stack / Habit
Thyroid & Metabolism	Iodine + Selenium (55 µg) + Zinc (10 mg) + adequate protein (tyrosine)—selenium is required for deiodinase enzymes.
Cognitive & Mood Support	Iodine + Omega-3 (DHA) + B-Complex (particularly B2, B3) to support neurotransmitter synthesis and brain metabolism.
Maternal–Fetal Health	Iodine + Folic Acid (400 µg) + Vitamin D3 (1000 IU) + Choline to support placental and fetal development.
Immune Defense	Iodine + Vitamin C (500 mg) + Probiotics (Saccharomyces boulardii) to enhance mucosal immunity and antioxidant status.
Breast & Prostate Tissue Health	Iodine + Lycopene (10 mg) + Vitamin E (200 IU) for epithelial differentiation and antioxidant protection.

What to Avoid

Substance / Condition	Why to Avoid	Spacing Tip / Advice
Excess Goitrogens	Foods like raw cruciferous vegetables (e.g., cabbage, kale) can inhibit iodine uptake when eaten in very large amounts.	Cook cruciferous vegetables and/or space them 2 hours away from iodine dosing.
High-Dose Fluoride or Bromide	These halides compete with iodine for uptake in thyroid tissue, potentially reducing efficacy.	Avoid fluoride supplements or fluoridated water; rinse toothpaste residue before taking iodine.
Amiodarone & Lithium (Medications)	Both contain high iodine or block iodine uptake/metabolism—can exacerbate thyroid dysfunction.	Use iodine at least 4 hours apart from these drugs and under medical supervision.
Soy Isoflavones (High Intake)	May mildly impair thyroid hormone synthesis in iodine-deficient states.	Ensure adequate iodine status if consuming soy products daily.
Excessive Selenium or Zinc Alone	Very high doses of a single cofactor without balanced iodine can unbalance thyroid enzyme activity.	Maintain recommended ratios: Selenium 55 µg, Zinc 10 mg alongside 150 µg iodine.

Third Party NABL Lab Report

Third Party NABL Lab Report for Iodine :

 

Click here to view the report