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INFORMATION ON IODINE (POTASSIUM IODIDE)
Iodine is a critical micronutrient required for the synthesis of thyroid hormones T3 (triiodothyronine) and T4 (thyroxine), which regulate metabolism, growth, and development. Adequate iodine intake is essential for proper thyroid function and overall metabolic health.
Functions:
- Supports thyroid hormone production for metabolism regulation
- Promotes normal brain development during pregnancy and infancy
- Plays a role in detoxification and antioxidant defense
- Supports immune function and energy metabolism
POPULAR USE & PUBLISHED BENEFITS bbbb
Iodine is an essential trace mineral, commonly used to support:
- Thyroid hormone production and metabolic rate
- Energy levels and fatigue reduction
- Cognitive function and focus
- Healthy hair, skin, and nails
- Pregnancy health and fetal brain development
- Detoxification of certain environmental toxins
WHOLE FOODS
Animal Sources:
- Seaweed (kelp, nori, wakame)
- Fish (cod, tuna, sardines)
- Dairy products (milk, yogurt, cheese)
- Eggs
Plant-Based Sources:
- Seaweed (highest bioavailable source)
- Iodized salt
- Certain grains depending on soil content
RECOMMENDED USE
Synergistic Nutrients:
- Selenium: Required for thyroid hormone metabolism
- Zinc: Supports thyroid function and immune health
- Tyrosine: Amino acid precursor for thyroid hormone synthesis
Typical Dosages:
- Maintenance: 150 µg/day
- Pregnancy: 220–250 µg/day
- Lactation: 250–290 µg/day
- Therapeutic or deficiency correction: 200–500 µg/day (under medical supervision)
- Avoid excessive intake, which can cause thyroid dysfunction (hyper- or hypothyroidism).
- People with thyroid disorders or taking thyroid medication should consult a healthcare provider before supplementing.
IODINE (POTASSIUM IODIDE)
- NIH Fact Sheet on Iodine: ods.od.nih.gov
- World Health Organization – Iodine Deficiency: who.int
- Zimmermann MB, Endocr Rev (2009) – Iodine deficiency and supplementation
- Leung AM et al., Thyroid (2011) – Iodine in pregnancy and lactation