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Vitamine D, enfants et adolescents

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EFSA 07/08/18 Update of the tolerable upper intake level for vitamin D for infants. BMC PUBLIC HEALTH 01/04/20 Status and influential factors of vitamin D among children aged 0 to 6 years in a Chinese population. 1.Jean G, Souberbielle JC, Chazot C.

BMC PUBLIC HEALTH 01/04/20 Status and influential factors of vitamin D among children aged 0 to 6 years in a Chinese population

Vitamin D in Chronic Kidney Disease and Dialysis Patients. Nutrients. 2017;9(4). PHF, Ferreira D, Olenski S, Seguro AC. THE LANCET 21/02/18 Risk factors for vitamin A and vitamin D deficiencies in children younger than 5 years in the occupied Palestinian territory: a cross-sectional study. PLOS 24/04/18 Maternal vitamin D deficiency increases the risk of adverse neonatal outcomes in the Chinese population: A prospective cohort study. Abstract Background Although vitamin D (vitD) deficiency is a common problem in pregnant women, in China, few studies have focused on the relationship between maternal vitD deficiency throughout the three trimesters and subsequent neonatal outcomes in China.

PLOS 24/04/18 Maternal vitamin D deficiency increases the risk of adverse neonatal outcomes in the Chinese population: A prospective cohort study

Methods Between 2015 and 2016, maternal serum and neonate cord blood samples were collected from 1978 mother-neonate pairs from Liuzhou city. Results The mean concentrations of 25-hydroxy vitD (25(OH)D) were 16.17±6.27 and 15.23±5.43 ng/ml in the mother and neonate groups, respectively, and the prevalence values of vitD deficiency in the two groups were 78.18% and 83.27%, respectively. Conclusions Further research focusing on the consumption of vitD with calcium during pregnancy and the consequential clinical outcomes in Chinese pregnant women is warranted. Editor: Cheryl S. Received: December 13, 2017; Accepted: March 28, 2018; Published: April 24, 2018 Copyright: © 2018 Wang et al. Data Availability: Data are available upon request. BMC 02/04/18 Risk factors for vitamin A and D deficiencies among children under-five in the state of Palestine.

Ann Agric Environ Med 2017;24(4):636–639 The potential impact of the hypovitaminosis D on metabolic complications in obese adolescents – Preliminary results. The potential impact of the hypovitaminosis D on metabolic complications in obese adolescents – Preliminary results Introduction and Objective:Vitamin D deficiency is common in obesity; however, its contribution in the development of metabolic complications remains uncertain.

Ann Agric Environ Med 2017;24(4):636–639 The potential impact of the hypovitaminosis D on metabolic complications in obese adolescents – Preliminary results

The aim of the study was to examine the relationships between vitamin D status and metabolic complications. Material and Methods:The results of blood pressure measurements, biochemical tests and ultrasound of the liver were compared in both groups. The study was conducted at the Children’s University Hospital in Krakow, Poland. 30 obese adolescents (mean 13.23y.o.); 18 with 25OHD levels <20ng/mL, 12 with 25OHD>20 ng/mL. Conclusions:Hypovitaminosis D in obese adolescents is associated with higher prevalence of arterial hypertension, liver steatosis, elevated serum uric acid and low phosphorus levels.

THE AMERICAN JOURNAL OF CLINICAL NUTRITION - 2016 - Estimation of the dietary requirement for vitamin D in adolescents aged 14–18 y: a dose-response, double-blind, randomized placebo-controlled trial. Food Chemistry Volume 221, 15 April 2017, Vitamin D concentrations in fortified foods and dietary supplements intended for infants: Implications for vitamin D intake. Open Access Highlights.

Food Chemistry Volume 221, 15 April 2017, Vitamin D concentrations in fortified foods and dietary supplements intended for infants: Implications for vitamin D intake

ANNALS OF THE NATIONAL INSTITUTE OF HYGIENE - 2014 - Assessment of vitamin D status in children aged 1-5 with simple obesity. ANNALS OF THE NATIONAL INSTITUTE OF HYGIENE - 2015 - Dietary intake of vitamin D in obese children aged 1-3 years. Rocz Panstw Zakl Hig 2015, 66(4): 353-360 M.

ANNALS OF THE NATIONAL INSTITUTE OF HYGIENE - 2015 - Dietary intake of vitamin D in obese children aged 1-3 years.

Strucińska, G. Rowicka, H. Dyląg, A. Riahi, A. ABSTRACT Background. ANNALS OF THE NATIONAL INSTITUTE OF HYGIENE - 2016 - Frequency of consumption of foods rich in calcium and vitamin D among school-age children. EUFIC - Low vitamin D levels among European adolescents. Sub-optimal vitamin D levels are highly prevalent among European adolescents, according to a recent study published in the British Journal of Nutrition.

EUFIC - Low vitamin D levels among European adolescents

Vitamin D is obtained both from food and from skin synthesis in response to UV-B light exposure. It is essential for healthy cell and bone growth during childhood and adolescence, and deficiency in these age groups may be a risk factor for impaired cognitive function, hyperactivity and immune system deficiency. RIVM 08/02/10 Evaluation of the Dutch legislation on food fortification with folic acid and vitamin D; focus on young children. MEDICAL NEWS 06/10/10 Bone Density In Healthy Children Not Increased By Vitamin D Supplements. Giving vitamin D supplements to healthy children with normal vitamin D levels does not improve bone density at the hip, lumbar spine, forearm or in the body as a whole, according to a new Cochrane Systematic Review.

MEDICAL NEWS 06/10/10 Bone Density In Healthy Children Not Increased By Vitamin D Supplements

Building bone density in children helps protect against osteoporosis in later life. Osteoporosis is a condition where bones are weak, brittle and break easily. Vitamin D helps the body absorb calcium from food, reduces losses of calcium from the body and encourages calcium deposition into bone. Bone density is a major measure of bone strength and measures the amount of bone mineral present at different sites. Study leader Dr Tania Winzenberg, from the Menzies Research Institute Tasmania, Hobart says, "By measuring bone density, you can assess how well an intervention such as vitamin D supplementation improves bone health.

" INDIAN PEDIATRICS 15/07/13 Vitamin D Deficiency in Childhood – A Review of Current Guidelines on Diagnosis and Management. Archives de Pédiatrie, Volume 17, Issue 6, June 2010, Pages 808-809 Les besoins en vitamine D des enfants français. Comité de nutrition de la Société française de pédiatrie - La vitamine D : une vitamine toujours d'actualité chez l'enfant et l'adolescent. NUTRITION JOURNAL - 2012 - Tea and coffee consumption in relation to vitamin D and calcium levels in Saudi adolescents. UNIVERSITE DE MONTREAL 02/08/13 Thèse en ligne : Évaluation de la densité osseuse et du statut nutritionnel en vitamine D chez des enfants prépubères avec allergie au lait non résolue. UNIVERSITE DE BORDEAUX 20/03/14 Thèse en ligne : Etat des lieux de la supplémentation des enfants en vitamine D par les médecins dU Béarn.

PARLEMENT EUROPEEN 11/01/16 Proposition de résolution du Parlement européen sur un programme d'initiatives visant à lutter contre les carences en vitamine D chez les enfants européens. Le Parlement européen, – vu le règlement (UE) n° 282/2014 du Parlement européen et du Conseil portant établissement d'un troisième programme d'action de l'Union dans le domaine de la santé (2014-2020); – vu l'article 168 du traité sur le fonctionnement de l'Union européenne, – vu l'article 133 de son règlement, A. considérant que plus de la moitié des enfants et des adolescents européens souffre de carences en vitamine D qui vont d'insuffisances légères à de véritables pathologies; B. considérant que les carences en vitamine D, dans les cas les plus extrêmes, peuvent entraîner un rachitisme de famine, pathologie heureusement rare mais susceptible de provoquer des handicaps moteurs; C. considérant que la vitamine D est indispensable à la régulation du métabolisme du calcium et de la formation osseuse à l'œuvre pendant l'adolescence;

PARLEMENT EUROPEEN 11/01/16 Proposition de résolution du Parlement européen sur un programme d'initiatives visant à lutter contre les carences en vitamine D chez les enfants européens