Ludzkie koronawirusy - autor: Krzysztof Pyrć z Zakładu Mikrobiologii, Wydział Biochemii, Biofizyki i Biotechnologii, Uniwersytet Jagielloński, Kraków

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© Borgis - New Medicine 3/2007, s. 68-73
*Sylwia Merkiel, Wojciech Chalcarz
Food and Nutrition Department of the Eugeniusz Piasecki University School of Physical Education in Poznań
Head of the Department: Dr hab. Wojciech Chalcarz, prof. nadzw. AWF
The aim of this review was to show the importance of nutrition in preschool age, to discuss recent dietary reference values, to present currently used methods of research on dietary intake and to show their application in the assessment of nutrition in preschool children. Current studies confirm the importance of nutrition in preschool age. Special recommendations on water and dietary fibre intake for Polish children should be worked out. Researchers use various methods of research. The authors of 69 publications assessed nutrition in preschool children. Qualitative assessment was the aim of 5 published researches. Assessment of the diet through laboratory analysis was used in 6 publications. Authors of 6 articles compared the results of the chemical analysis of food rations served in preschools with theoretical estimations of the nutrient values of the same food rations. Assessment of preschool menus, reports from preschool food stocks or combination of these two sources of information were used by the authors of 5 published researches. A 24-hour dietary recall was applied in 11 publications, a food frequency questionnaire in 4 publications, a food record in 9 publications, and a weighed food record in 7 publications. The authors of 7 published researches used various combinations of different methods to assess dietary intake in preschool children. The variety of the methods applied allows various aspects of nutrition in preschool age to be shown, but also makes it impossible to compare the results.
Preschool age is a special period in human ontogenesis. Changes in body size and body proportions become slower, while all the organs and systems develop and improve their functioning, especially the digestive, respiratory and motor systems (1, 2). At the end of this period a child should achieve school-readiness, not only physical, but also mental and emotional (3, 4). One of the most important factors influencing preschool child´s development is nutrition.
The studies that have been published so far focus on selected aspects of nutrition in preschool children and there is a lack of papers summarising the results of those studies.
The aim of this review was to show the importance of nutrition in preschool age, to discuss recent dietary reference values, to present currently used methods of research on dietary intake and to show their application in the assessment of nutrition in preschool children.
Nutrition has a considerable influence on human´s health, not only in physical terms, but also mental and cognitive. Inadequate dietary intake may have a detrimental impact on a child´s health. Excess dietary intake is unfavourable, especially excess intake of energy, which results in overweight and obesity (5), as well as undernutrition, which may cause stunting and adversely affects the development of all organs and systems of the child´s body (6, 7, 8). This especially concerns the central nervous system, but also the other systems, for example the immune system, whose reaction is a decrease in immunity (7).
Nowadays, undernutrition is prevalent in preschool children who live in the poorest, developing countries and come from the lowest social classes, for instance in Ethiopia (9), India (10), Mexico (11), the Republic of Maldives (12) and South Africa (13, 14). Energy intake in those children is very low, from merely 50% of the norm (13) to only 80% of the norm (14), and is accompanied by deficiencies of many nutrients, sometimes extreme, like in preschool children from a rural community in South Africa (14), whose intake of energy from animal protein was 0%.
In highly developed countries energy undernutrition is rare and is usually the result of chronic diseases or psychosocial disorders (8). In these countries a growing problem is excess energy intake (15). However, it does not exclude the problem of nutrient deficiencies. The reason is that in highly developed countries preschool children´s diets are of low quality. Along with high energy intake they provide too few nutrients, for example, calcium and vitamin D, adequate intake of which is necessary for the proper development of the skeleton (16). Particularly adverse is deficient intake of nutrients which have a significant influence on brain development. Among these nutrients are first and foremost iron, zinc, iodine, folic acid, vitamin B12 and polyunsaturated fatty acids (17, 18, 19, 20, 21). Arija et al. (22) showed significant and positive relationships between iron intake and intelligence quotient, and between folic acid intake and intelligence quotient in six-year-old children from Spain. Eicosapentaenoic acid is of great relevance – insufficient intake may be related to attention-deficit/hyperactivity disorder (ADHD) in children, dyslexia, dyspraxia and autistic spectrum disorders (23, 24, 25, 26).
When considering the importance of nutrition during childhood, one should not forget about its influence on health later in life. The consequences of the childhood diet may be observed even in adult life (27). Qualitative and quantitative imbalance in the childhood diet predisposes to hypertension, coronary heart disease, obesity, osteoporosis and diabetes later in life (28). Preventing diet-related diseases in adulthood is delayed because raised biochemical indices of these diseases are often observed as early as in childhood and adolescence (28).
Adequate nutrition during childhood also has a psychological aspect. Dietary behaviour during childhood has an influence on attitudes toward nutrition, which is evident for the whole life (29, 30). Dietary habits formed during childhood are to a small extent apt to change later in life. Unwillingness to give up eating well-known and preferred foods is one of the most frequent obstacles in the way of a healthy diet (31). All the actions, including educational ones, aimed at promoting healthy dietary behaviour turn out to be effective only if focused on those foods which are liked and frequently consumed (31, 32).
Dietary reference values for the Polish population were worked out by the National Food and Nutrition Institute in Warsaw. The latest were published in 1995 and include two reference values of adequate intake: safe intake and recommended intake (33). Reference values for energy and nutrient intake are not the same all over the world. For instance, in the UK there are Dietary Reference Values (DRV), which include Lower Reference Nutrient Intake (LRNI), Estimated Average Requirement (EAR), Reference Nutrients Intake (RNI) and safe intake (34, 35). In the United States and Canada Dietary Reference Intakes (DRIs) are used and they comprise: Estimated Average Requirement (EAR), Recommended Dietary Allowance (RDA), Adequate Intake (AI) and Tolerable Upper Intake Level (UL) for nutrients, and Estimated Energy Requirement (EER) for energy intake (36, 37).
It is noteworthy that Polish dietary reference values do not include water intake and include only general recommendations on dietary fibre intake with no separate advice on the intake of this nutrient for children.
Kleiner (38) claims that a child´s requirement for water is 1.5 ml per 1 kcal of energy expenditure. However, such advice is difficult to apply for an average person. Much more practical recommendations on water intake are those established for North America (39), and for Australia and New Zealand (40). According to the American advice, children aged 4 to 8 years should consume 1.7 litre of water, including water from beverages and water consumed with foods (39). Reference values for Australian and New Zealand populations (40) include total water intake of 1.6 litre for 4-8-year-old girls and boys.
Establishing reference values for dietary fibre intake in preschool children is difficult and that is why in the literature there is no unanimity on this point. Australian reference values for dietary fibre intake in 4-8-year-old children are 18 g (40). The American Health Foundation proposed that intake of this nutrient in children older than 2 years should amount to at least 5 g plus the child´s age (41, 42). The American Academy of Pediatrics suggested similar recommendation of 0.5 g per 1 kg of body weight (41). The difference is that the former recommendation, in comparison to the latter, is much more practical and easy to remember for an average person, which plays a vital role in promoting the principles of a healthy diet. The upper limit of dietary fibre intake in children should be 10 g plus the child´s age (41, 42). The recommendations on dietary fibre intake are sometimes given in relation to energy intake, that is 10 g to 12 g per 1000 kcal, and even though it was once considered excessive for preschool children (42), now it is claimed that diets with high dietary fibre content are both safe and favourable for children´s health (43). The Food and Nutrition Board of the Institute of Medicine in Washington (44) recommends 25 g of dietary fibre a day. This intake is also advised by the American Dietetic Association (45).
In Poland putting dietary recommendations for preschool children into practice is the subject of numerous publications addressed to university students, physicians and dieticians (46, 47, 48) as well as to parents and other care-takers (49, 50, 51, 52). Unfortunately, only Spock and Ponker (50) emphasised all the detailed principles of nutrition in the prevention of diet-related diseases. Polish authors falsely attach great importance to children´s intake of animal protein, butter or full-cream milk products. The issue of water intake in children was raised only by Chalcarz (53). The ultimate in false and harmful nutritional concepts are nutritional recommendations for children published in a book written especially for parents by Lansky (49).
There are very unfavourable tendencies for preschool children´s dietary intake in Polish society. Those tendencies, based on stereotypical notions, are at variance with the results of the recent studies, but are still observed in many preschools. An example is the book with preschool menus worked out by Wachnik and Weker (54) almost 20 years ago which is still in use.
Although the mortality from cardiovascular diseases in Poland is high (55), there is still a lack of nationwide actions aimed at promotion of an antiatherogenic diet. The Mediterranean, vegetarian and semi-vegetarian diets are also not popular, in spite of their well-proven positive role in the prevention of diet-related diseases.

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1. Bielski J: Życie jest ruchem. Agencja Promo-Lider, Warszawa 1996. 2. Ochwanowski P, Janiszewski M: Charakterystyka rozwoju fizycznego dzieci w wieku przedszkolnym. Med Man 2003; 7(3/4): 27-28. 3.Antoszczuk G: Edukacja zdrowotna najmłodszych - dzieci w wieku przedszkolnym w programie promocji zdrowia. Zdrowie Publ., 2002; 112(Supl. 1): 17-19. 4.Krawczyński M (red.): Norma kliniczna w pediatrii. Wydawnictwo Lekarskie PZWL, Warszawa, 2005. 5.Jéquier E: Pathways to obesity. Int. J. Obes., 2002; 26(Suppl. 2): 12-17. 6. Łyszkowska M: Niedożywienie. Stand. Med., 2003; 5(9): 68-72. 7.Stolarczyk A, i wsp.: Ocena sposobu żywienia i stanu odżywienia u dzieci. Klin. Pediatr. 2003; 11(5): 553-556. 8.Zemel BS, i wsp.: Evaluation of methodology for nutritional assessment in children: anthropometry, body composition, and energy expenditure. Annu Rev. Nutr., 1997; 17(1): 211-235. 9.Adish AA, et al.: Risk factors for iron deficiency anaemia in preschool children in northern Ethiopia. Public Health Nutr., 1999; 2(3): 243-252. 10.Kapil U, Bhavna A: Adverse effects of poor micronutrient status during childhood and adolescence. Nutr. Rev., 2002; 60(5 Pt 2): 84-90. 11.Barquera S, et al.: Energy and nutrient intake in preschool and school age Mexican children: National Nutrition Survey 1999. Salud Publica Mex 2003; 45(Suppl. 4): 540-550. 12.Golder AM, et al.: Dietary intake and nutritional status of women and pre-school children in the Republic of the Maldives. Public Health Nutr., 2001; 4(3): 773-780. 13.Dannhauser A, et al.: Nutritional status of preschool children in informal settlement areas near Bloemfontein, South Africa. Public Health Nutr., 2000; 3(3): 303-312. 14.Faber M, et al.: Nutritional status and dietary intakes of children aged 2-5 years and their caregivers in a rural South African community. Int. J. Food. Sci. Nutr., 2001; 52(5): 401-411. 15.World Health Organization: Physical status: the use and interpretation of anthropometry. Technical Report Series 854. World Health Organization, Geneva 1995. 16. Zhu K, et al.: Improvement of bone health in childhood and adolescence. Nutr. Res. Rev., 2001; 14(1): 119-151. 17.Bhatnagar S, Taneja S: Zinc and cognitive development. Br. J. Nutr., 2001; 85(Suppl. 2): 139-145. 18.Bryan J, et al.: Nutrients for cognitive development in school-aged children. Nutr. Rev., 2004; 62(8): 295-306. 19.Richardson AJ: The importance of omega-3 fatty acids for behaviour, cognition and mood. Scand J. Nutr., 2003; 47(2): 92-98. 20. Uauy R, Dangour AD: Nutrition in brain development and aging: role of essential fatty acids. Nutr. Rev., 2006; 64(5): 24-33. 21.Zhang J, et al.: Dietary fat intake is associated with psychosocial and cognitive functioning of school-aged children in the United States. J. Nutr., 2005; 135(8): 1967-1973. 22. Arija V, et al.: Nutritional status and performance in test of verbal and non-verbal intelligence in 6 year old children. Intelligence 2006; 34(2): 141-149. 23.Richardson AJ: Clinical trials of fatty acid treatment in ADHD, dyslexia, dyspraxia and the autistic spectrum. Prostaglandins Leukot Essent Fatty Acids 2004; 70(4): 383-390. 24. Richardson AJ, Puri BK: The potential role of fatty acids in attention-deficit/hyperactivity disorder. Prostaglandins Leukot Essent Fatty Acids 2000; 63(1/2): 79-87. 25.Richardson AJ, Ross MA: Fatty acid metabolism in neurodevelopmental disorder: a new perspective on associations between attention-deficit/hyperactivity disorder, dyslexia, dyspraxia and the autistic spectrum. Prostaglandins Leukot Essent Fatty Acids 2000; 63(1/2): 1-9. 26. Richardson AJ, et al.: Fatty acid deficiency signs predict the severity of reading and related difficulties in dyslexic children. Prostaglandins Leukot Essent Fatty Acids 2000. 27.Law M: Dietary fat and adult diseases and the implications for childhood nutrition: an epidemiologic approach. Am. J. Clin. Nutr., 2000; 72(Suppl.): 1291-1296. 28.Krawczyński M, Mądry E: Żywienie dzieci a choroby cywilizacyjne dorosłych. Pediatr. Prakt., 2000; 8(3): 223-229. 29.Mikkilä V, et al.: Longitudinal changes in diet from childhood into adulthood with respect to risk of cardiovascular diseases: The Cardiovascular Risk in Young Finns Study. Eur. J. Clin. Nutr., 2004; 58(7): 1038-1045. 30.Wang Y, et al.: Tracking of dietary intake patterns of Chinese from childhood to adolescence over a six-year follow-up period. J. Nutr., 2002; 132(3): 430-438. 31.Drewnowski A, et al.: Age and food preferences influence dietary intakes of breast care patients. Health. Psychol., 1999; 18(6): 570-578. 32. Skinner JD, et al.: Children"s food preferences: a longitudinal analysis. J. Am. Diet. Assoc., 2002; 102(11): 1638-1647. 33. Ziemlański Ś (red.): Normy żywienia człowieka. Fizjologiczne podstawy. Wydawnictwo Lekarskie PZWL, Warszawa, 2001. 34.Buttriss J: Nutrition, health and schoolchildren. Nutrition Bulletin 2002; 27(4): 275-316. 35.Prentice A, et al.: Energy and nutrient dietary reference values for children in Europe: methodological approaches and current nutritional recommendations. Br. J. Nutr., 2004; 92(Suppl. 2): 83-146. 36.Barr SI, et al.: Planning diets for individuals using the Dietary Reference Intakes. Nutr. Rev., 2003; 61(10): 352-360. 37.Yon BA, Johnson RK: US and Canadian Dietary Reference Intakes (DRIs) for the macronutrients, energy and physical activity. Nutrition Bulletin 2005; 30(2): 176-181. 38.Kleiner SM: Water: an essential but overlooked nutrient. J. Am. Diet. Assoc., 1999; 99(2): 200-206. 39.Food and Nutrition Board of the Institute of Medicine: Dietary Reference Intakes for water, potassium, sodium, chloride, and sulfate. The National Academies Press, Washington 2005. 40.Australian Government, Department of Health and Ageing, National Health and Medical Research Council: Nutrient Reference Values for Australia and New Zealand including Recommended Dietary Intakes. Ministry of Health, Canberra 2006. 41. Dwyer JT: Dietary fiber for children: how much? Pediatrics 1995; 96(5): 1019-1022. 42.Williams CL: Dietary fiber in childhood. J. Pediatr., 2006; 149(Suppl.): 121-130. 43.Williams CL, et al.: A new recommendation for dietary fiber in childhood. Pediatrics 1995; 96(5): 985-988. 44.Food and Nutrition Board of the Institute of Medicine: Dietary Reference Intakes for energy, carbohydrate, fiber, fat, fatty acids, cholesterol, protein, and amino acids. The National Academies Press, Washington 2005. 45.American Dietetic Association: Position of the American Dietetic Association: Dietary guidance for healthy children ages 2 to 11 years. J. Am. Diet. Assoc., 2004; 104(4): 660-677. 46.Kopczyńska-Sikorska J (red.): Normy w pediatrii. Biblioteka Pediatry 24. Wydawnictwo Lekarskie PZWL, Warszawa, 1996. 47.Socha J (red.): Żywienie dzieci zdrowych i chorych. Wydawnictwo Lekarskie PZWL, Warszawa 1998. 48.Szotowa W: Żywienie dzieci zdrowych; w: Pediatria. Tom I (Red.: Górnicki B, Dębiec B, Baszczyński J), Wydawnictwo Lekarskie PZWL, Warszawa, 2002. 49. Lansky V: Karm mnie. Jestem twój. Wydawnictwo Lekarskie PZWL, Warszawa, 2002. 50.Spock B, Ponker SJ: Dziecko. Pielęgnacja, opieka i wychowanie. Dom Wydawniczy Rebis, Poznań 2004. 51.Stończak-Sionek D: Wpływ odżywiania na uzębienie dziecka; w: Wszystko o zębach twojego dziecka. Poradnik dla rodziców (Red.: Szpringer-Nodzak M), Med Tour Press International, Wydawnictwo Medyczne, Warszawa, 1996. 52.Szajewska H, Albrecht P: Jak żywić niemowlęta i małe dzieci. Praktyczny poradnik dla matek. Wydawnictwo Lekarskie PZWL, Warszawa, 2002. 53.Chalcarz W: Praktyczne wykorzystanie współczesnych zaleceń żywieniowych w kulturze fizycznej. (Zagadnienia podstawowe); w: Teoria i metodyka rekreacji ruchowej. Seria Podręczniki nr 51 (Red.: Kiełbasiewicz-Drozdowska I, Siwiński W), Akademia Wychowania Fizycznego im. Eugeniusza Piaseckiego w Poznaniu, Poznań, 2001. 54.Wachnik Z, Weker H: Żywienie dzieci w przedszkolach. Wydawnictwa Szkolne i Pedagogiczne, Warszawa, 1988. 55.Główny Urząd Statystyczny: Mały rocznik statystyczny Polski. Zakład Wydawnictw Statystycznych, Warszawa 2006. 56.Gronowska-Senger A: Ocena wyżywienia; w: Żywienie człowieka. Podstawy nauki o żywieniu (Red.: Gawęcki J, Hryniewiecki L), Wydawnictwo Naukowe PWN, Warszawa, 2006. 57.Serdula MK, et al.: What are preschool children eating? A review of dietary assessment. Annu Rev. Nutr., 2001; 21(1): 475-498. 58.Wilson AMR, Lewis RD: Disagreement of energy and macronutrient intakes estimated from a food frequency questionnaire and 3-day diet record in girls 4 to 9 years of age. J. Am. Diet. Assoc., 2004; 104(3): 373-378. 59. Roma-Giannikou E, et al.: Nutritional survey in Greek children: nutrient intake. Eur. J. Clin. Nutr., 1997; 51(5): 273-285. 60.Weker H, et al.: Żywienie dzieci w wieku przedszkolnym. Ogólna charakterystyka sposobu żywienia. Roczn. PZH 2000; 51(4): 385-392. 61.Polus-Szeniawska E: Warunki i sposób żywienia wychowanków domów dziecka. Roczn. PZH 1999; 50(1): 107-113. 62.Gertig H, et al.: Some elements of nutritional pattern of selected population groups in the Wielkopolska region - nutrition of preschool children. Pol. J. Food. Nutr. Sci., 1992; 1/42(4): 97-105. 63.Chalcarz W, Hodyr Z: Ocena sposobu żywienia, stanu odżywienia i aktywności ruchowej dzieci w wieku przedszkolnym. Materiały IX Konferencji Naukowej: Dziecko w środowisku zagrożonym ekologicznie. Legnica 2000, 72-79. 64. Chalcarz W i wsp.: Sposób żywienia i aktywność ruchowa dzieci w wieku przedszkolnym z różnych regionów Polski. Materiały X Konferencji Naukowej: Uwarunkowania środowiskowe zdrowia dzieci. Legnica 2001, 53-59. 65.Przysławski J: Wartość żywieniowa tłuszczów występujących w całodziennych racjach pokarmowych różnych populacji z rejonu Wielkopolski. Cz. I. Tłuszcze występujące w racjach dzieci przedszkolnych. Bromat. Chem. Toksykol., 1991; 24(3/4): 175-183. 66. Grajeta H, Biernat J: Ocena wartości żywieniowej tłuszczów zawartych w posiłkach przedszkolnych w aspekcie profilaktyki miażdżycy. Bromat. Chem. Toksykol., 2002; 35(3): 195-201. 67.Zięba K, et al.: Zinc, copper and manganese contents in daily food rations of children. Pol. J. Food. Nutr. Sci., 1992; 1/42(1): 59-64. 68.Skibniewska KA, Smoczyński SS: Mineral content in daily food ration of selected populations from Olsztyn. Pol. J. Food. Nutr. Sci., 1994; 3/44(2): 83-88. 69.Międzobrodzka A, et al.: Ocena sposobu żywienia dzieci i młodzieży w wybranych domach dziecka w Krakowie. Z N AR Krak. Technol. Żywn., 1994; 6: 183-191. 70.Drabowicz E, et al.: Nutritive value of daily food rations in selected population groups from the Wielkopolska region. II. Laboratory evaluation of reconstructed representative and random food rations - preschool children. Pol. J. Food. Nutr. Sci., 1992; 1/42(2): 71-83. 71.Bertrandt J, i wsp.: Ocena zawartości magnezu w posiłkach dzieci uczęszczających do przedszkoli w Warszawie. Biul. Magnezol., 1999; 4(2): 263-266. 72.Duda G: Badania nad występowaniem tokoferoli w całodziennych racjach pokarmowych wybranych populacji z regionu Wielkopolski. Cz. I. Tokoferole w racjach pokarmowych dzieci przedszkolnych i szkół podstawowych. Żyw. Człow. Metab., 1992; 19(4): 252-262. 73.Grajeta H, et al.: Ocena wartości energetycznej i odżywczej posiłków przedszkolnych. Roczn. PZH 2003; 54(4): 417-425. 74.Hamułka J, i wsp.: Analiza porównawcza zawartości witaminy C oraz ocena wartości energetycznej całodziennych racji pokarmowych małych dzieci. Roczn. PZH 2003; 54(3): 287-293. 75. Pudło E, et al.: Ocena żywienia dzieci w przedszkolach wojskowych, na podstawie analizy laboratoryjnej posiłków obiadowych oraz kalkulacji teoretycznej dekadowych raportów magazynowych. Żyw. Człow. Metab., 2000; 27(Supl.): 172-175. 76.Szajkowski Z: Ocena zawartości Mg, Ca i P w całodziennych racjach pokarmowych dzieci przedszkolnych na podstawie badań ankietowych i analitycznych. Diagn. Lab., 1997; 33(2): 211-218. 77.Daniewski M, et al.: Próba oceny sposobu żywienia dzieci w przedszkolach województwa tarnobrzeskiego w aspekcie ilości i jakości tłuszczów wydzielonych. Żyw. Człow. Metab., 1998; 25(2): 165-175. 78.Hamułka J, Wawrzyniak A: Ocena wartości odżywczej jadłospisów dekadowych dzieci w wieku 1-6 lat. Bromat. Chem. Toksykol., 2003; 36(1): 7-11. 79.Klemarczyk W, et al.: sposobu żywienia dzieci w przedszkolu wegetariańskim. Pediatr. Współcz. 2005; 7(3): 243-246. 80.Mijal-Tyczyńska K: Wartość odżywcza posiłków w przedszkolach wiejskich z rejonu oddziaływania przemysłu azotowego. Med. Wiej., 1991; 26(4): 277-283. 81.Szponar L, Dyczkowska U, Mieleszko T: Jakość żywienia w przedszkolach. Pediatr. Pol., 1990; 66(3/4): 51-58. 82.Obuchowicz A, et al.: Wartość energetyczna i zawartość podstawowych składników odżywczych w całodziennych racjach pokarmowych dzieci śląskich z otyłością prostą ze środowiska wielkomiejskiego. Pediatr. Pol., 1996; 71(11): 981-986. 83. Śmigiel D, et al.: Zawartość wapnia i fosforu w całodziennych racjach pokarmowych dzieci dwóch województw południowych. Roczn. PZH 1994; 45(1/2): 55-61. 84. Drabowicz E, et al.: Nutritive value of daily food rations in selected population groups from the Wielkopolska region. I. Questionnaire studies of preschool children. Pol. J. Food. Nutr. Sci., 1992; 1/42(2): 61-69. 85.Szponar L, et al.: Badania indywidualnego spożycia żywności i stanu odżywienia w gospodarstwach domowych. Instytut Żywności i Żywienia, Warszawa 2003. 86.Chunming C: Fat intake and nutritional status of children in China. Am. J. Clin. Nutr., 2000; 72(Suppl.): 1368-1372. 87.Radcliffe BC, et al.: Nutrient intakes of young children: Implications for long-day child-care nutrition recommendations. Nutr. Diet. 2002; 59(3): 187-190. 88. Moreira P, et al.: Dietary calcium and body mass index in Portuguese children. Eur. J. Clin. Nutr., 2005; 59(7): 861-867. 89.Arsenault JE, Brown KH: Zinc intake of US preschool children exceeds new dietary reference intakes. Am. J. Clin. Nutr., 2003; 78(5): 1011-1017. 90.Enns CW, et al.: Trends in food and nutrient intakes by children in the United States. Family Econ. Nutr. Rev., 2002; 14(2): 56-68. 91.Troiano RP, et al.: Energy and fat intakes of children and adolescents in the United States: data from the National Health and Nutrition Examination Surveys. Am. J. Clin. Nutr., 2000; 72(Suppl.): 1343-1353. 92.Briefel RR, Johnson CL: Secular trends in dietary intake in the United States. Annu Rev. Nutr., 2004; 24(1): 401-431. 93.Rodríguez-Artalejo F, et al.: Dietary patterns among children aged 6-7 y in four Spanish cities with widely differing cardiovascular mortality. Eur. J. Clin. Nutr., 2002; 56(2): 141-148. 94.Rodríguez-Artalejo F, et al.: Consumption of bakery products, sweetened soft drinks and yogurt among children aged 6-7 years: association with nutrient intake and overall diet quality. Br. J. Nutr., 2003; 89(3): 419-428. 95.Royo-Bordonada MA, et al.: Spanish children´s diet: compliance with nutrient and food intake guidelines. Eur. J. Clin. Nutr., 2003; 57(8): 930-939. 96. Newby PK, et al.: Dietary composition and weight change among low-income preschool children. Arch. Pediatr. Adolesc. Med., 2003; 157(8): 759-764. 97. Maillard G, et al.: Macronutrient energy intake and adiposity in non obese prepubertal children aged 5-11 y (the Fleurbaix Laventie Ville Santé Study). Int. J. Obes. 2000; 24(12): 1608-1617. 98.Feunekes GIJ, et al.: Family resemblance in fat intake in the Netherlands. Eur. J. Clin. Nutr., 1997; 51(12): 793-799. 99.Guillaume M, et al.: Obesity and nutrition in children. The Belgian Luxembourg Child Study IV. Eur. J. Clin. Nutr., 1998; 52(5): 323-328. 100.Starc TJ, et al.: Greater dietary intake of simple carbohydrate is associated with lower concentrations of high-density-lipoprotein cholesterol in hypercholesterolemic children. Am. J. Clin. Nutr., 1998; 67(6): 1147-1154. 101.Nathan I, et al.: The dietary intake of a group of vegetarian children aged 7-11 years compared with matched omnivores. Br. J. Nutr., 1996; 75(4): 533-544. 102.Overby NC, et al.: High intake of added sugar among Norwegian children and adolescents. Public Health Nutr. 2004; 7(2): 285-293. 103.Leung SSF, et al.: Growth and nutrition of Chinese vegetarian children in Hong Kong. J. Paediatr. Child. Health, 2001; 37(3): 247-253. 104.Koletzko B, et al.: Dietary fat intakes in infants and primary school children in Germany. Am. J. Clin. Nutr., 2000; 72(Suppl.): 1392-1398. 105.Magarey AM, et al.: Does fat intake predict adiposity in healthy children and adolescents aged 2-15 y? A longitudinal analysis. Eur. J. Clin. Nutr., 2001; 55(6): 471-481. 106.Ruxton CHS, et al.: Energy and nutrient intakes in a sample of 136 Edinburgh 7-8 year olds: a comparison with United Kingdom dietary reference values. Br. J. Nutr., 1996; 75(2): 151-160. 107.Great Britain Office for National Statistics Social Survey Division: National Diet and Nutrition Survey: young people aged 4 to 18 years. Volume 1: Report of the diet and nutrition survey. Stationery Office, London 2000. 108.Smithers G, et al.: The National Diet and Nutrition Survey: young people aged 4-18 years. Nutrition Bulletin 2000; 25(2): 105-111. 109.Thane CW, et al.: Risk factors for low iron intake and poor iron status in a national sample of British young people aged 4-18 years. Public Health Nutr., 2003; 6(5): 485-496. 110.Thane CW, et al.: Zinc and vitamin A intake and status in a national sample of British young people aged 4-18 y. Eur. J. Clin. Nutr., 2004; 58(2): 363-375. 111.Ganji V, et al.: Macronutrients, cholesterol, sodium and fiber intakes of 1-10 year old children by age, gender and race. Nutr. Res., 1998; 18(3): 465-473. 112. Skinner JD, et al.: Predictors of children"s body mass index: a longitudinal study of diet and growth in children aged 2-8 y. Int. J. Obes., 2004; 28(4): 476-482. 113.Gawęcki J, et al.: Ilościowa i jakościowa ocena spożycia tłuszczów i węglowodanów przez dzieci przedszkolne z różnych środowisk i regionów. Now Lek 2005; 74(4): 393-395. 114.Gawęcki J, et al.: Ocena spożycia energii i białka przez dzieci przedszkolne z różnych środowisk i regionów. Bromat. Chem. Toksykol., 2006; 39(Supl.): 665-668. 115.Ortega RM, et al.: Effect of saturated fatty acid consumption on energy and nutrient intake and blood lipid levels in preschool children. Ann. Nutr. Metab., 2001; 45(3): 121-127. 116.Manios Y: Design and descriptive results of the "Growth, Exercise and Nutrition Epidemiological Study In preSchoolers": The GENESIS Study. BMC Public Health 2006; 6: 32. 117.Serra-Majem L, et al.: Food patterns of Spanish schoolchildren and adolescents: The enKid Study. Public Health Nutr., 2001; 4(6A): 1433-1438.
Adres do korespondencji:
*Sylwia Merkiel
Department of Food and Nutrition
University School of Physical Education
61-555 Poznań, Poland, Droga Dębińska Str. 7
tel.: (+48) 61 835 52 87

New Medicine 3/2007
Strona internetowa czasopisma New Medicine