Supports thyroid function and prevents iodine deficiency.
Effective Dose
150 mcg daily
Onset
2-4 weeks
Cost
Budget
Cycle
Not necessary; iodine can be taken continuously.
7 things you need to know
What it does
Supports thyroid function and prevents iodine deficiency.
Worth it?
8/10. Iodine is crucial for thyroid hormone production, essential for metabolism, growth, and development. Deficiency is common, and supplementation is highly effective at addressing this.
How much to take
150 mcg daily
Price
Cheap (under $15/month)
How fast it works
Takes 2 to 4 weeks to notice
Safety
Check if: hyperthyroidism, autoimmune thyroid conditions (hashimoto's)
What people say
Users may experience improved energy levels, better mood, and enhanced cognitive function if they were previously iodine deficient. No noticeable effects if iodine levels are already sufficient.
Most iodine is sourced from the ocean, either directly from seawater or from seaweed like kelp.
"Users may experience improved energy levels, better mood, and enhanced cognitive function if they were previously iodine deficient. No noticeable effects if iodine levels are already sufficient."
Research backing for this ingredient
Multiple high-quality studies confirm efficacy
250+
Yes
Strong agreement among researchers
Prevents iodine deficiency disorders (goiter, hypothyroidism)
Multiple systematic reviews and global health data
Supports fetal and child neurodevelopment
Cochrane Review of RCTs
Reduces breast pain in fibrocystic breast disease
Several RCTs (e.g., n=111, n=56)
"Iodine's role in thyroid hormone synthesis is well-established and universally accepted. Deficiency leads to serious health problems, and supplementation effectively corrects this."
Iodine is an essential mineral for the production of thyroid hormones, which regulate metabolism, growth, and development. Supplementation is beneficial for individuals with iodine deficiency.
Products below minimum dose are likely ineffective
When
Any time
How
150 mcg daily
Food
Take with food to improve absorption and minimize stomach upset.
Thyroid hormone levels gradually normalize over several weeks with consistent iodine intake.
Not necessary; iodine can be taken continuously.
Check for specific interactions.
Iodine is categorized as a mineral.
Scientific consensus score: 9/10.
Evidence quality: STRONG.
Add Iodine to your stack analyzer or compare it with other ingredients.
Not medical advice. Always consult a healthcare provider.