Hannon E, Kiely M, Flynn A (2007) The impact of voluntary fortification of foods on micronutrient intakes in Irish adults. Br J Nutr. 97(06):1177-86. • INCA2 (2008) French National Dietary Survey. • Albertson AM, Thompson D, Franko DL, et al (2008) Consumption of breakfast cereal is associated with positive health outcomes: evidence from the National Heart, Lung, and Blood Institute Growth and Health Study. Nutr Res. 28(11):744-52.
[1] Titchenal, A., Hara, S., Caacbay, N., A., Meinke-Lau, W., Yang, Y., Y., Revilla, M., K. ,. F., Draper, J., Langfelder, G., Gibby, C., Chun, C., N., & Calabrese, A. (2020). Human Nutrition (2020th ed.). http://pressbooks.oer.hawaii.edu/humannutrition2/chapter/10-water-soluble-vitamins/
[2] Recommended Nutrient Intake, RNI (2017). Summary of Vitamins, Minerals & Trace Elements. https://nutrition.moh.gov.my/wp-content/uploads/2017/05/FA-Buku-RNI.pdf
[3] National Institutes of Health, NIH (2022). Vitamin and Mineral Supplement Fact Sheets. https://ods.od.nih.gov/factsheets/list-VitaminsMinerals/
[4] Weiss, G. (2002). Iron and immunity: a double‐edged sword. European journal of clinical investigation, 32, 70-78.