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List of works by Jara Valtueña

Acral edema during the COVID-19 pandemic

scientific article published on 01 July 2020

Antioxidant Vitamin Status (A, E, C, and Beta-Carotene) in European Adolescents - The HELENA Study ⬇️

scientific article published on July 1, 2011

Associations of dietary calcium, vitamin D, milk intakes, and 25-hydroxyvitamin D with bone mass in Spanish adolescents: the HELENA study

scientific article

BODY COMPOSITION AND SOMATOTYPE OF PROFESSIONAL AND U23 HAND BASQUE PELOTA PLAYERS.

scientific article published on November 2015

Can differences in physical activity by socio-economic status in European adolescents be explained by differences in psychosocial correlates? A mediation analysis within the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study

scientific article published on 12 April 2012

Dietary Patterns in European and Brazilian Adolescents: Comparisons and Associations with Socioeconomic Factors

scientific article published on 9 January 2018

Dietary animal and plant protein intakes and their associations with obesity and cardio-metabolic indicators in European adolescents: the HELENA cross-sectional study

scientific article

Dietary fiber intake and its association with indicators of adiposity and serum biomarkers in European adolescents: the HELENA study

scientific article published on 17 August 2014

Dietary sources and sociodemographic and lifestyle factors affecting vitamin D and calcium intakes in European adolescents: the Healthy Lifestyle in Europe by Nutrition in Adolescence (HELENA) Study

scientific article

Erratum to: European adolescent ready-to-eat-cereal (RTEC) consumers have a healthier dietary intake and body composition compared with non-RTEC consumers

scientific article published in June 2015

European adolescent ready-to-eat-cereal (RTEC) consumers have a healthier dietary intake and body composition compared with non-RTEC consumers

scientific article

Excessive sedentary time and low cardiorespiratory fitness in European adolescents: the HELENA study

scientific article published on 10 January 2011

Factors associated with vitamin D deficiency in European adolescents: the HELENA study

scientific article published in January 2013

Gender and age influence blood folate, vitamin B12, vitamin B6, and homocysteine levels in European adolescents: the Helena Study

scientific article published on 9 November 2012

Health effects related to low vitamin D concentrations: beyond bone metabolism

scientific article

Impact of physical activity and cardiovascular fitness on total homocysteine concentrations in European adolescents: The HELENA study

scientific article published in January 2015

Iron and vitamin status biomarkers and its association with physical fitness in adolescents: the HELENA study

scientific article published on 21 June 2012

Leptin, vitamin D, and cardiorespiratory fitness as risk factors for insulin resistance in European adolescents: gender differences in the HELENA Study

scientific article

Reference values for leptin, cortisol, insulin and glucose, among European adolescents and their association with adiposity: the HELENA study

scientific article published in November 2014

Regular breakfast consumption is associated with higher blood vitamin status in adolescents: the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) Study

scientific article published on 10 February 2017

Seasonal variation in physical activity and sedentary time in different European regions. The HELENA study

Self-reported physical activity in European adolescents: results from the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence) study

scientific article published on 18 March 2010

Socio-economic factors and active commuting to school in urban Spanish adolescents: the AVENA study

scientific article

Suggestive evidence of associations between liver X receptor β polymorphisms with type 2 diabetes mellitus and obesity in three cohort studies: HUNT2 (Norway), MONICA (France) and HELENA (Europe).

scientific article

The influence of dairy consumption, sedentary behaviour and physical activity on bone mass in Flemish children: a cross-sectional study

scientific article published on 28 July 2015

Vascular obliteration because of endothelial and myointimal growth in COVID-19 patients

scientific article published on 12 November 2020

Vitamin D deficiency in Europe: pandemic?

scientific article

Vitamin D status among adolescents in Europe: the Healthy Lifestyle in Europe by Nutrition in Adolescence study ⬇️

scientific article published on August 17, 2011

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