Strong Support
quantitative
In pregnant women, thyroid problems rise sharply only when daily iodine excretion exceeds 450 micrograms; levels between 250 and 450 micrograms do not show increased risk, suggesting there may be a...
54
0
Evidence from Studies
Supporting (1)
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Community contributions welcome
54
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.