Protocol for meta-research on the evidence informing micronutrient dietary reference intakes for pregnant and lactating women

Emily R. Smith, Siran He, Kevin C. Klatt, Ali Rahnavard, Matthew D. Barberio, Alison D. Gernand

Research output: Contribution to journalArticlepeer-review

Abstract

Nutrient reference values are important parameters that guide nutrition and public health work globally. Micronutrient requirements during the peri-conception period are generally increased, which is essential in ensuring maternal, fetal, and neonatal health. Nevertheless, the current dietary reference intakes (DRIs) may be limited in terms of the methods used and the populations included, particularly the DRIs for pregnancy and lactation. In this proposed review, we will examine the methods (rigor of design, utilization of molecular methods, and presence of modern methods) and the population (inclusion of women, and in particular, pregnant and lactating people) in the studies used to inform the current DRIs. We will apply meta-science methods to this review, which involves formally reviewing the current evidence, and identifying opportunities to improve how we fund, perform, evaluate, and incorporate nutrition science into public health programs for better outcomes.

Original languageEnglish (US)
Article number171
JournalGates Open Research
Volume4
DOIs
StatePublished - 2020

All Science Journal Classification (ASJC) codes

  • Health Policy
  • Public Health, Environmental and Occupational Health
  • Medicine (miscellaneous)
  • Biochemistry, Genetics and Molecular Biology (miscellaneous)
  • Immunology and Microbiology (miscellaneous)

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