13 Apple juice contains far less ascorbic acid than orange juice, so this raises the question of whether such a preference adversely affects iron absorption and iron nutrition. A recent US Department of Agriculture study found that children are more likely to consume apple juice than orange juice. 9 - 12Īs children mature, their intake of foods and fruit juices becomes more diversified. Ascorbic acid can significantly increase iron absorption, 6 - 9 while phytate and calcium may inhibit it. 5 In humans, iron absorption can be greatly influenced by the presence of enhancers and inhibitors of iron absorption in the rest of the diet. 3 Iron-deficiency anemia has been associated with lower scores on tests of mental and motor functioning in toddlers 4 and with worse school performance in adolescents. 2 In the United States, it is estimated that 8% of children aged 1 to 5 years are iron deficient. IRON-DEFICIENCY anemia remains the most prevalent nutritional deficiency in the world 1 and affects more than 2 billion people globally. 051).Ĭonclusions As children absorb iron well from a meal that includes either orange or apple juice, a preference for apple juice does not pose a concern with regard to the prospect of iron-deficiency anemia, which remains a significant health problem in the United States. 02) iron absorption from the meal that included orange juice tended to correlate with serum transferrin receptor concentration ( P =. Iron absorption from the meal that included apple juice was significantly correlated with serum ferritin concentration ( P =. Median iron absorption from the meal ingested with orange juice was 7.78% (9.80% ± 6.66% P =. Results Median iron absorption from the meal ingested with apple juice was 7.17% (mean ± SD, 9.48% ± 9.68%). Main Outcome Measures Iron absorption measured by established stable isotope methods. Intervention Identical meals served with orange juice and apple juice were given on consecutive days, in a balanced randomized design. Patients A total of 25 healthy children, 3 to 6 years of age, were recruited, of whom 21 (11 male and 10 female) completed the study. Setting Nutrition research institute in a major metropolitan medical center. Iron absorption was measured from red blood cell incorporation of the iron stable isotopes 14 days later. The meals were labeled with iron-57 on one day and iron-58 on the other. Objective To measure iron absorption in children from meals containing apple juice or orange juice so as to determine if iron absorption will be greater with orange juice because of its higher ascorbic acid content than apple juice, a noncitrus fruit juice that US children reportedly prefer.ĭesign On 2 successive days, children consumed identical meals that included apple juice on one day and orange juice on the other, in random order. Shared Decision Making and Communication.Scientific Discovery and the Future of Medicine.Health Care Economics, Insurance, Payment.Clinical Implications of Basic Neuroscience.Challenges in Clinical Electrocardiography.It may not be reproduced in any way whatsoever without Wm Morrisons Supermarkets Limited prior consent, nor without due acknowledgement. This data is supplied for personal use only. You should also note that the picture images show only our serving suggestions of how to prepare your food - all table accessories and additional items and/or ingredients pictured with the product you are purchasing are not included. Where this description contains a link to another party's website for further information about the product, please note that Wm Morrisons Supermarkets Limited has no control over and no liability for the contents of a 3rd party website. You should note that products and their ingredients are subject to change, so it is important you check the labels of products supplied in each delivery. While we have taken care in preparing this summary and believe it to be accurate, it is not a substitute for your reading of the product packaging and label prior to use. This page serves as a summary for information purposes only, and is designed to enhance your shopping experience on the website. DisclaimerĪdults need around 2000 kcals a day. See Terms & Conditions for further details. Please book a slot to view Life guarantee for your chosen delivery day. Life guarantee shown based on delivery tomorrow with the Life guarantee starting the following day. Average life based on last week's deliveries. Minimum life based on 'use-by' date of product.
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