title: Assessment of polyphenols, beta-carotene, and vitamin C intake with daily diets by primary school children.
abstract: The aim of this study was to analytically evaluate the daily intake of total polyphenols, β-carotene, and vitamin C by 10- to 12-year-old children. Twenty four-hour dietary recalls were collected in spring and autumn 2006 from students in Krakow and Skawina (Malopolska region, Poland). The content of vitamin C, polyphenols, and β-carotene was determined in reconstructed daily diets. Statistical analysis did not show any significant differences between the mean intake of measured compounds according to school location, gender, or season. Diets of children contained adequate amounts of polyphenols in relation to the recommended values. Intake of β -carotene usually exceeded the recommended retinol equivalent; in contrast, vitamin C did not meet requirements. Increased consumption of fruits and vegetables rich in vitamin C is recommended.
authors.affiliation: Department of Human Nutrition, University of Agriculture in Krakow, Krakow, Poland. akopec@ar.krakow.pl
authors.forename: Aneta
authors.initials: A
authors.lastname: Kopeć
authors.forename: Ewa
authors.initials: E
authors.lastname: Cieślik
authors.forename: Teresa
authors.initials: T
authors.lastname: Leszczyńska
authors.forename: Agnieszka
authors.initials: A
authors.lastname: Filipiak-Florkiewicz
authors.forename: Barbara
authors.initials: B
authors.lastname: Wielgos
authors.forename: Ewa
authors.initials: E
authors.lastname: Piątkowska
authors.forename: Angelika
authors.initials: A
authors.lastname: Bodzich
authors.forename: Elżbieta
authors.initials: E
authors.lastname: Grzych-Tuleja
mesh_terms: D000975:Antioxidants / Q000008:administration & dosage*; D001205:Ascorbic Acid / Q000008:administration & dosage*; D002648:Child; D004032:Diet; D015930:Diet Records; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall; D018977:Micronutrients / Q000008:administration & dosage*; D015596:Nutrition Assessment; D018673:Nutrition Policy; D009751:Nutritional Requirements; D011044:Poland; D059808:Polyphenols / Q000008:administration & dosage*; D014801:Vitamin A / Q000008:administration & dosage; D019207:beta Carotene / Q000008:administration & dosage*
chemical_list: D000975:Antioxidants; D018977:Micronutrients; D059808:Polyphenols; D019207:beta Carotene; D014801:Vitamin A; D001205:Ascorbic Acid