Evidence map›Paper›PMID 31168822›Full record

ArticleAnnals of the New York Academy of Sciences2019

Weighing the risks of high intakes of selected micronutrients compared with the risks of deficiencies.

Reina Engle-Stone, Stephen A Vosti, Hanqi Luo, Justin Kagin, Ann Tarini, Katherine P Adams, Caitlin French, Kenneth H Brown

Abstract read
In one paragraph

Article in Annals of the New York Academy of Sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Reina Engle-StoneDepartment of Nutrition, University of California, Davis, California.
Stephen A VostiDepartment of Agricultural and Resource Economics, University of California, Davis, California.
Hanqi LuoDepartment of Nutrition, University of California, Davis, California.
Justin KaginKagin's Consulting, Vacaville, California.
Ann TariniIndependent consultant, Laval, Quebec, Canada.
Katherine P AdamsDepartment of Nutrition, University of California, Davis, California.
Caitlin FrenchDepartment of Nutrition, University of California, Davis, California.
Kenneth H BrownDepartment of Nutrition, University of California, Davis, California.

Funding

Bill and Melinda Gates FoundationMichael and Susan Dell FoundationSight and LifeWorld Health Organization
6 · The paper itself

Abstract

Several intervention strategies are available to reduce micronutrient deficiencies, but uncoordinated implementation of multiple interventions may result in excessive intakes. We reviewed relevant data collection instruments and available information on excessive intakes for selected micronutrients and considered possible approaches for weighing competing risks of intake above tolerable upper intake levels (ULs) versus insufficient intakes at the population level. In general, population-based surveys in low- and middle-income countries suggest that dietary intakes greater than the UL are uncommon, but simulations indicate that fortification and supplementation programs could lead to high intakes under certain scenarios. The risk of excessive intakes can be reduced by considering baseline information on dietary intakes and voluntary supplement use and continuously monitoring program coverage. We describe a framework for comparing risks of micronutrient deficiency and excess, recognizing that critical information for judging these risks is often unavailable. We recommend (1) assessing total dietary intakes and nutritional status; (2) incorporating rapid screening tools for routine monitoring and surveillance; (3) addressing critical research needs, including evaluations of the current ULs, improving biomarkers of excess, and developing methods for predicting and comparing risks and benefits; and (4) ensuring that relevant information is used in decision-making processes.

Indexed as

Deficiency DiseasesHumansMicronutrientsNutritional RequirementsRisk FactorsMicronutrientsdietary intakemicronutrienttolerable upper intake level

Identifiers

PMID31168822
PMCPMC6618252

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.