Effects of iodine content in school meals on the results of iodine nutritional surveys using spot urine samples.
Fuse Y; Tsukada N; Yamaguchi M; Ito Y; Shishiba Y · 2026 · Biological trace element research
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Adequate iodine intake is essential for maintaining thyroid function. School meal iodine content (SMIC) is one of the main sources of iodine for schoolchildren. The median urinary iodine concentration (mUIC) in spot urine samples is a…
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Metadata source: Europe PMC · DOI 10.1007/s12011-026-05183-6