Iodine
Backed by 28 studiesOverall grade based on research across 1 ingredient.
55out of 100Grade C
Research evidence score
Weighed against 28 published studies · led by Iodine
Ingredient breakdown
C
IodineSupports mineral function
Research direction: Mixed findingsEvidence: 28 studiesDose: 1950 mcgEvidence strength: Moderate - supportive but mixed
Systematic review and meta-analysis of the effects of iodine supplementation on thyroid function and child neurodevelopment in mildly-to-moderately iodine-deficient pregnant women. (2020)Relationship between mild iodine deficiency in pregnant women and thyroid function: A meta-analysis. (2023)An update: maternal iodine supplementation, thyroid function tests, and child neurodevelopmental outcomes (2023)
This summary describes only the ingredients and the research behind them — it is not a judgment of the product or its marketing. Grades reflect the weight of published evidence cross-referenced against 350M+ research papers. How we grade →
Check what's really in your products
Scan any label and see what the research actually says.
Scan a product