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Alida Melse-Boonstra

Publications (5)

Maternal Thyroid Function and Birth Outcomes after Iodine Supplementation in Mild-to-moderately Iodine-deficient Pregnant Women in Thailand

Sueppong Gowachirapant, Alida Melse-Boonstra, Pattanee Winichagoon, Ratanaporn Pornkul & Michael Zimmermann · European Journal of Nutrition & Food Safety · 2015

Objectives: To evaluate the effects of iodine supplementation in mild-to-moderately iodine-deficient pregnant Thai women on maternal thyroid function and birth outcomes. Methods: An RCT with 200 µg KI per day was conducted among 514 mild-to-moderately iodine-deficient pregnant Th...

Open access Research Article 10.9734/EJNFS/2015/21023

Gene-environment Interactions of Specific TF and HAMP Gene Variants in Relation to Iron Status in Black South Africans

Wanjiku Gichohi-Wainaina, Alida Melse-Boonstra, Herman Myburgh, Edith J. Feskens & Gordon Wayne Towers · European Journal of Nutrition & Food Safety · 2015

Objectives: Besides understanding the genetic determinants of iron status, investigations on how these interact with environmental factors to influence iron status are crucial. The objective of our study was to determine interaction between single nucleotide polymorphisms (SNPs)...

Open access Research Article 10.9734/EJNFS/2015/21103

In Overweight Women, Adiposity-related Inflammation and Serum Hepcidin are Increased, Dietary Iron Bioavailability is decreased and Ascorbic Acid has Only a Negligible Enhancing Effect on Iron Bioavailability

Ana Carla Cepeda-Lopez, Sophia Wussler, Alida Melse-Boonstra, Michael Zimmermann & Isabelle Aeberli · European Journal of Nutrition & Food Safety · 2015

Objectives: Many countries are struggling with the double burden of malnutrition. Iron deficiency is prevalent in overweight and obese (OW/OB) subjects, likely due to adiposity-related inflammation increased hepcidin and decreased iron absorption. Because hepcidin reduces iron ef...

Open access Research Article 10.9734/EJNFS/2015/21333

Proxy Markers of Serum Retinol Concentration, Used Alone and in Combination, to Assess Population Vitamin A Status in Kenyan Children

Elise F. Talsma, Hans Verhoef, Inge D. Brouwer, Anne Mburu-deWagt, Paul J. M. Hulshof & Alida Melse-Boonstra · European Journal of Nutrition & Food Safety · 2015

Objectives: To assess the diagnostic performance of serum concentrations of retinol-binding protein (RBP), transthyretin, retinol concentration measured by fluorometry and RBP:transthyretin molar ratio, either alone or in combination, to estimate the prevalence of vitamin A defic...

Open access Research Article 10.9734/EJNFS/2015/20993

Effect of Provitamin A-biofortified Cassava on Vitamin A Status of Kenyan Children: A Randomised Controlled Trial

Elise F. Talsma, Inge D. Brouwer, Hans Verhoef, Alice M. Mwangi, Erick Boy, Busie B. Maziya-Dixon, Michael B. Zimmermann & Alida Melse-Boonstra · European Journal of Nutrition & Food Safety · 2015

Objectives: To measure the effect of daily consumption of provitamin A-biofortified cassava on vitamin A status in children aged 5-13 years. Methods: Mild-to-moderate vitamin A deficient children (n=342) were randomly allocated to groups receiving: 1) 375 g of white cassava and p...

Open access Research Article 10.9734/EJNFS/2015/21116