Search results for " Intake"
showing 10 items of 544 documents
Peripheral Glucagon-like peptide 2 administration inhibits food intake in mice: Analysis of the mechanism of action.
2012
OBJECTIVE: Previously we showed that, in mice, peripheral administration of glucagon-like peptide 2 (GLP-2) or [Gly2]GLP-2, the degradation-resistant analogue of GLP-2, reduces food intake in the short term. The purposes of the present study were to compare the influence of [Gly2]GLP-2 with the anorectic effect induced by glucagon-like peptide 1 (GLP-1) and to analyze the mechanism of action responsible for GLP-2-induced effects. METHODS: Food intake was measured in mice, fasted for 16-18 h, at the first hour following peptide or vehicle intraperitoneally (i.p.) administration. The effects of GLP-2 (3-33), GLP-2 receptor (GLP-2R) antagonist, and exendin (9-39), GLP-1R antagonist were also e…
Calcium in the prevention of postmenopausal osteoporosis: EMAS clinical guide
2017
Abstract Introduction Postmenopausal osteoporosis is a highly prevalent disease. Prevention through lifestyle measures includes an adequate calcium intake. Despite the guidance provided by scientific societies and governmental bodies worldwide, many issues remain unresolved. Aims To provide evidence regarding the impact of calcium intake on the prevention of postmenopausal osteoporosis and critically appraise current guidelines. Materials and methods Literature review and consensus of expert opinion. Results and conclusion The recommended daily intake of calcium varies between 700 and 1200 mg of elemental calcium, depending on the endorsing source. Although calcium can be derived either fro…
Intake of Total Polyphenols and Some Classes of Polyphenols Is Inversely Associated with Diabetes in Elderly People at High Cardiovascular Disease Ri…
2016
Background: Higher consumption of some polyphenols has been associated with a reduced risk of diabetes. However, no studies have evaluated the relation between all polyphenol subclasses and the incidence of diabetes.Objective: We aimed to prospectively examine the associations between the intake of total polyphenols and different groups of polyphenols (flavonoids, phenolic acids, stilbenes, lignans, and others) on the risk of incident diabetes in the PREDIMED (Prevencion con Dieta Mediterranea) trial.Methods: This was an observational cohort analysis of the nondiabetic participants in the PREDIMED trial. This study was a multicenter, controlled, randomized, parallel-group feeding trial to a…
IOC consensus statement on relative energy deficiency in sport (RED-S): 2018 update
2018
In 2014, the IOC published a consensus statement entitled ‘Beyond the Female Athlete Triad: Relative Energy Deficiency in Sport (RED-S)’. The syndrome of RED-S refers to ‘impaired physiological functioning caused by relative energy deficiency and includes, but is not limited to, impairments of metabolic rate, menstrual function, bone health, immunity, protein synthesis and cardiovascular health’. The aetiological factor of this syndrome is low energy availability (LEA).1 The publication of the RED-S consensus statement stimulated activity in the field of Female Athlete Triad science, including some initial controversy2 3 followed by numerous scientific publications addressing: 1. The health…
Dietary intake and food pattern among university students
2000
Dietary intake and food pattern were determined among university students. Nine hundred-eighteen students (384 males and 534 females) completed a 24 hour recall and a questionnaire. This study showed an average energy intake of 10.3 and 8.0 MJ among male and female university students. The mean intakes of energy and magnesium for males and energy, iron, magnesium and zinc for females were lower to the Spanish Recommended Intakes. For males, breakfast, lunch, dinner and snacks bring about 18, 33, 25 and 27% of total dairy energy, respectively, however, for females a 15, 34, 23 and 27% of total dairy energy were obtained for breakfast, lunch, dinner and snacks, respectively. The university po…
Self-reported learning difficulties and dietary intake in Norwegian adolescents.
2013
Aim: The academic performance of children impacts future educational attainment which may increase socioeconomic status which again influences their health. One of several factors that might affect academic performance is the diet. The aim of this study was to investigate the cross sectional relation between diet and self-reported reading-, writing-, and mathematical difficulties in Norwegian adolescents. Methods: In total, 475 ninth- and tenth-grade students out of 625 eligible ones from four different secondary schools in three different municipalities in Vest-Agder County, Norway, participated, giving a participation rate of 77%. The students filled in a questionnaire with food frequenc…
Eight-year trends in food, energy and macronutrient intake in a sample of elderly German subjects.
2005
Time trends in the food and the corresponding energy and macronutrient intake between 1994 and 2002 are investigated as part of the longitudinal study on nutrition and health status in an ageing population in Giessen, Germany (GISELA study). The dietary intake is assessed via a 3 d estimated dietary record especially developed and validated for this study. A total of 2135 records from 532 subjects, aged 60 years and over, are analysed separately according to sex and age groups (born 1904–1928 and born 1929–1942). Results show that the food, energy and macronutrient intake of the GISELA subjects stayed fairly stable over the study period. However, some significant changes in the consumption …
Energy balance related behaviour: Personal, home- and friend-related factors among schoolchildren in Europe studied in the ENERGY-project
2014
Published version of an article in the journal: PLoS One. Also available from the publisher: http://dx.doi.org/10.1371/journal.pone.0111775 Open Acces Objective: To design interventions that target energy balance-related behaviours, knowledge of primary schoolchildren’s perceptions regarding soft drink intake, fruit juice intake, breakfast consumption, TV viewing and physical activity (PA) is essential. The current study describes personal beliefs and attitudes, home- and friend-related variables regarding these behaviours across Europe. Design: Cross-sectional study in which personal, family and friend -related variables were assessed by validated questionnaires, and dichotomized as favour…
Diet and behavioral problems at school in Norwegian adolescents
2012
Background: Discussion about dietary factors in relation to behavioral problems in children and adolescents has been going on for a long time. Objective: The aim of this study was to investigate the cross-sectional relation between diet and self-reported behavioral problems at school in adolescents in the southern part of Norway. Design: In total, 475 ninth- and tenth-grade students (236 boys and 239 girls) out of 625 eligible students from four different secondary schools in three different communities in Vest-Agder County, Norway, participated, giving a participation rate of 77%. The students filled in a questionnaire with food frequency questions of selected healthy (e.g. fruits, vegetab…
The importance of a registered dietitian in restaurants: a pilot study in Valencia (Spain)
2011
University students have the option to purchase their meals at university restaurants; in general, food eaten away from home has high contents of saturated fat and energy. The aim of this work was to perform a pilot study of the nutritional adequacy of meals served at two university restaurants from Valencia. Energy, macronutrient and micronutrient contents were calculated and compared against the Spanish Recommended Dietary Intake (SRDI). Daily menus provided a high amount of energy; lunch from restaurant 1 provides 60 and 78% of the energetic SRDI for male and female, respectively. In restaurant 2 these values are 49.5 and 64.6%, respectively. Menus from one university restaurant are plan…