Crystal D Karakochuk

University of British Columbia — Canada

Medicine · Health Sciences

24h-index1.6kcitations122works3.82yr avg
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Research Topics

Iron Metabolism and Disorders(73), Hemoglobinopathies and Related Disorders(50), Folate and B Vitamins Research(38), Child Nutrition and Water Access(38), Trace Elements in Health(14)

Publications122 total

Riboflavin Deficiency Is Highly Prevalent in Females and Children across High and Low/Middle Income Countries Worldwide
Journal of Nutrition·2026Open Access
Iron Supplementation with Ferrous Sulfate or Ferrous Bisglycinate for 12 Weeks Does Not Influence Group B Streptococcus Colonization in Cambodian Women: A Secondary Analysis of a Randomized Controlled Trial
Journal of Nutrition·2025Open Access
Acceptability of Antenatal Multiple Micronutrient Supplementation (MMS) Compared to Iron and Folic Acid (IFA) Supplementation in Pregnant Individuals: A Narrative Review
Nutrients·2025· 1 citedOpen Access
Getting back on track to meet global anaemia reduction targets: a Lancet Haematology Commission
The Lancet Haematology·2025· 11 citedOpen Access
Iron deficiency prevalence among pregnant women in Cambodia varies widely by trimester, inflammation adjustments, and across different ferritin thresholds
PLOS Global Public Health·2025· 1 citedOpen Access
Assessing the adherence and acceptability to iron and folic acid compared with multiple micronutrient supplements during pregnancy: a cluster-randomized noninferiority trial in Cambodia
American Journal of Clinical Nutrition·2025· 5 citedOpen Access
Malaria is a cause of iron deficiency in African children
UNC Libraries·2025Open Access
Folic acid supplementation in children with sickle cell disease: a randomized double-blind noninferiority cross-over trial
American Journal of Clinical Nutrition·2025· 1 citedOpen Access
An assessment of cord ferritin concentration and its predictors among a cohort of Canadian preterm and term infants
British Journal Of Nutrition·2025· 3 citedOpen Access
Exploring factors affecting adherence to multiple micronutrient supplementation during pregnancy in Cambodia: A qualitative analysis
Maternal and Child Nutrition·2024· 3 citedOpen Access
Supplementation practices among pregnant women and those trying to conceive: a population-representative survey in Vancouver, Canada
Applied Physiology Nutrition and Metabolism·2024· 2 cited
Emerging Evidence and Critical Issues with the Use of Single-Drop Capillary Blood for the Measurement of Hemoglobin Concentration in Population-Level Anemia Surveys
Advances in Nutrition·2024· 13 citedOpen Access
Population‐level anemia prevalence rates may be rendered inaccurate when hemoglobin is measured in pooled capillary blood or with the <scp>HemoCue</scp>® 301 device
International Journal of Laboratory Hematology·2024
Umbilical Cord Plasma Ferritin Concentration as a Proxy Measure of Infant Iron Status: An Exploratory Analysis Among Term and Preterm Infants Born in Vancouver, Canada
Current Developments in Nutrition·2024Open Access
Assessing the Adherence to Iron and Folic Acid vs. Multiple Micronutrient Supplements During Pregnancy: A Cluster Randomized Non-Inferiority Trial in Cambodia
Current Developments in Nutrition·2024· 1 citedOpen Access
Current Evidence and Controversies Related to Folate Supplementation During Pregnancy
Journal of Obstetrics and Gynaecology Canada·2024· 2 cited
Adherence and acceptability of multiple micronutrient supplementation during pregnancy: Study protocol for a cluster-randomized non-inferiority trial in Cambodia
Trials·2024· 4 citedOpen Access
Assessing Accuracy and Precision of Hemoglobin Determination in Venous, Capillary Pool, and Single-Drop Capillary Blood Specimens Using three Different HemoCue® Hb Models: The Multicountry Hemoglobin Measurement (HEME) Study
Journal of Nutrition·2024· 22 citedOpen Access
Human milk oligosaccharide composition following supplementation with folic acid vs (6S)-5-methyltetrahydrofolic acid during pregnancy and mediation by human milk folate forms
European Journal of Clinical Nutrition·2023Open Access
Optimizing vitamin D status in polycystic ovary syndrome: a systematic review and dose–response meta-analysis
Nutrition Reviews·2023· 7 cited
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Frequent Co-authors

Tim Green(28), Kyly C. Whitfield(17), Hou Kroeun(13), Susan I. Barr(12), Judy McLean(12), Suzanne Vercauteren(9), Aminuzzaman Talukder(9), Angela M. Devlin(8), Prak Sophonneary(7), Lisa A Houghton(7), Jennifer A. Hutcheon(7), Kelsey M Cochrane(7), Aviva I Rappaport(6), Larry D. Lynd(5), Jordie A. J. Fischer(5), Rajavel Elango(5), Denish Moorthy(4), Sorrel Namasté(4), Omar Dary(4), Sokhoing Ly(4)