Milk beverages can reduce nutrient inadequacy among Brazilian pre-school children: a dietary modelling study.

Autor: Lenighan YM; Department of Nutrition Sciences, Nestlé Institute of Health Sciences, Nestlé Research, Société des Produits Nestlé S.A., Vers-chez-les-Blanc, 1000, Lausanne, Switzerland., Tassy M; Department of Nutrition Sciences, Nestlé Institute of Health Sciences, Nestlé Research, Société des Produits Nestlé S.A., Vers-chez-les-Blanc, 1000, Lausanne, Switzerland., Nogueira-de-Almeida CA; Departamento de Medicina, Universidade Federal de São Carlos, São Carlos, SP, Brazil., Offord EA; Department of Nutrition Sciences, Nestlé Institute of Health Sciences, Nestlé Research, Société des Produits Nestlé S.A., Vers-chez-les-Blanc, 1000, Lausanne, Switzerland., Mak TN; Department of Nutrition Sciences, Nestlé Institute of Health Sciences, Nestlé Research, Société des Produits Nestlé S.A., Vers-chez-les-Blanc, 1000, Lausanne, Switzerland. tszning.mak@rd.nestle.com.
Jazyk: angličtina
Zdroj: BMC nutrition [BMC Nutr] 2022 Nov 01; Vol. 8 (1), pp. 121. Date of Electronic Publication: 2022 Nov 01.
DOI: 10.1186/s40795-022-00620-w
Abstrakt: Background: Previous studies found high prevalence of inadequate intakes of vitamins E, D and K, calcium and potassium among Brazilian pre-school children, with suboptimal consumption of dairy products. Dietary modelling was applied to determine the theoretical impact of improving dairy products consumption on nutrient adequacy in 4-5-year-old Brazilian children.
Methods: Adherence to the dairy recommendation of two servings/day was calculated using data from the Brazil Kids Nutrition and Health Study (KNHS) (n = 228). Two modelling scenarios were applied to test the impact on nutrient intakes of (1) adding one or two servings of a frequently consumed cow's milk or a widely available fortified alternative: pre-school children milk (PCM), and of (2) substituting the current milk consumed by PCM. Mean nutrient intakes and percentage of children adhering to the nutrient recommendations were determined at baseline and after applying modelling scenarios.
Results: Seventy-six percent (n = 174) of children did not meet the recommended daily two servings of dairy products, 56% had less than one serving of dairy products on the day of recall. The mean consumption of whole milk (fortified and unfortified) was 147 g/d, yoghurt 114 g/d and cheese 34 g/d. The addition of one serving of cow's milk demonstrated a 17% reduction in calcium inadequacy, 18% reduction in vitamin A and 3% reduction in zinc inadequacy. Adding one serving of PCM further reduced calcium inadequacy from 87 to 41%, vitamin E from 81 to 37%, and zinc inadequacy by 10%. Replacing the child's current milk with a PCM resulted in further reduction of micronutrient inadequacies, including calcium, vitamin D and vitamin E.
Conclusions: Dairy products consumption in pre-school children should be encouraged to reduce nutrient inadequacies. In particular, consumption of PCM would help to reduce calcium, vitamin D and vitamin E inadequacy, nutrients of concern in this population.
(© 2022. The Author(s).)
Databáze: MEDLINE
Externí odkaz: