Iron-deficiency anemia is a habitu...

Iron-deficiency anemia is a habitual problem, affecting approximately 8 percent of one- to five-year-old children in the United States. Various studies have place that iron-deficiency anemia is associated with lower proof scores in mental and motor functioning in toddlers and worse institute performance in adolescents. The absorption of iron can be affected by dint of the presence of substances that enhance or inhibit iron absorption. single in kind enhancer is ascorbic acid, which is not past nor future in some fruit drinks, similar as orange and apple juice, that become a larger portion of children's diets as they age. Apple juice has les ascorbic acid than orange juice and is consum more than orange juice in the United States. There is more [i]or[/i] less concern that apple juice may not be as dutiful an iron-absorbing enhancer as orange juice, if it be not that few studies have evaluated this universal Shah and colleagues assessed iron absorption in children in meals containing apple or orange juice.

The participants in the investigation were children three to six years of age, drawn from the general population. They were included in the thought if they were within the 5th and 95th percentiles of weight-for-height, had no underlying medical point in disputes took no medications or vitamin supplementation, and were willing to drink apple and orange juices. The children consum identical meals onward two consecutive days, with apple juice serv single day and orange juice the nearest in a randomized fashion. Iron absorption was measured from r house cell iron stable isotopes 14 days later. undiminished blood count, serum ferritin concentration, and transferrin receptor of the same heights were evaluated at this time. The main result measurement was iron absorption assessed at established isotope methods.

A total of 21 children complet the inquiry The nutritional intake from the couple study meals showed that the orange juice meal had significantly higher flushs of absorption of protein, phosphate, zinc, cent and ascorbic acid. The mean absorption of iron was the same for orange and apple juice meals. The iron absorption from the apple juice meal was significantly correlated with serum ferritin concentration of the same heights while the absorption from the orange juice meal was correlated with serum transferrin receptor concentration.

The authors gather that children absorb iron well from meals that contain apple or orange juice. They add that in every one's mouth recommendations are for children to receive five servings of fruits, juices, and vegetables each day. Apple juice can be a part of their diet without any touch about iron absorption. They caution that excessive amounts of apple juice can have any negative consequences, such as abdominal pain and diarrhea.

Shah M et al. efficiency of orange and apple juices forward iron absorption in children. Arch Pediatr Adolesc M December 2003;157:1232-6

EDITOR'S NOTE: Because fruit juice has potential beneficial and detrimental consequences in children, the American Academy of Pediatrics has exhibited guidelines to assist physicians in counseling parents about juice consumption. (1) The now passing recommendations include the following: (1) fruit juice should not be introduced into the diet of infants before six month of age; (2) infants should not be given fruit juice in containers that allow them to easily expend juice throughout the day and should not be given juice at bedtime; (3) children the same to six years of age should be limited to an intake of 4 to 6 oz of fruit juice daily, while children seven to 18 years of age should limit their consumption to 8 to 12 oz daily; (4) children should be encouraged to eat whole fruits to come up to face to face daily fruit intake requirements; (5) infants, children, and adolescents should not drink unpasteurized juices; (6) the amount of fruit juice consum should be evaluated in children with malnutrition (overnutrition or under-nutrition); (7) in evaluating children with gastrointestinal puzzles the amount of fruit juice consumption should be determined; (8) the amount of fruit juice consumption should be assessed when evaluating dental caries; and (9) physicians should educate parents routinely about the differences between fruit juice and fruit drinks. (1) These recommendations are part of an effort to bring the over- and underuse of fruit juices and fruit drinks in the diets of infants, children, and adolescents.--K.E.M.

REFERENCE

(1) American Academy of Pediatrics. Committee upon Nutrition. The use and misuse of fruit juice in pediatrics. Pediatrics 2001;107:1210-3

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