Adequacy of Nutrient Intakes in Elite Junior Basketball Players

2014 ◽  
Vol 24 (5) ◽  
pp. 516-523 ◽  
Author(s):  
Marina Nikić ◽  
Željko Pedišić ◽  
Zvonimir Šatalić ◽  
Saša Jakovljević ◽  
Danielle Venus
Keyword(s):  
Vitamin A ◽  
Nutrition Education ◽  
Energy Intake ◽  
Protein Intake ◽  
Survey Methodology ◽  
Food Choices ◽  
Nutrient Intakes ◽  
Basketball Players ◽  
Nutrient Density ◽  
Absolute Energy

Purpose:The aim of this study was to assess the nutrient intakes of elite junior basketball players in comparison with nonathletes.Methods:A previously designed food frequency questionnaire was undertaken by 57 male elite junior basketball players 15 to 16 years of age and 53 nonathlete peers.Results:Mean estimated energy intake was more than 700 kcal higher in basketball players than in the nonathletes (p = .002). In both groups estimated energy intake was ~14% from protein, 38% from fat, and ~48% from carbohydrates. For the basketball players, estimated protein intake was below 1.4 g/kg in 32% of the group and above 1.7 g/kg in 51%, while carbohydrate intake was below 6 g/kg in 56%. Percentages of participants who apparently failed to meet the estimated average requirement for micronutrients were higher in the nonathlete group. The nutrients most likely to fail to meet the recommendations for nutrient density were vitamin A (~70%), zinc (49% in basketball players and 30% in nonathletes), niacin and calcium (~30% for both micronutrients in both groups).Conclusion:Within the limitations of the survey methodology, elite junior basketball players appear to consume higher absolute energy, macronutrient and micronutrient intakes than nonathletes, but the contribution of macronutrients to daily energy intake and the nutrient density of food choices was similar for both groups. Elite junior basketball players might benefit from nutrition education targeting carbohydrate and protein intake. Dietary modifications that increase intakes of vitamin A, zinc, calcium and niacin in the diets of both groups might also be of value.

Nutritional Practices of Elite Female Surfers during Training and Competition

1998 ◽  
Vol 8 (1) ◽  
pp. 36-48 ◽  
Author(s):  
Jenni M. Felder ◽  
Louise M. Burke ◽  
Brian J. Lowdon ◽  
David Cameron-Smith ◽  
Gregory R. Collier
Keyword(s):  
Body Weight ◽  
Energy Intake ◽  
Body Fat ◽  
Protein Intake ◽  
Nutrient Intakes ◽  
Dietary Practices ◽  
Zinc Intake ◽  
Fat Stores ◽  
Food Diaries ◽  
And Training

The aim of this study was to assess the dietary practices of 10 elite female surfers. Four- and five-day food diaries completed over competition and training periods demonstrated energy intakes (mean ± SD) of 9,468 kJ (±2,007) and 8,397 kJ (±1,831), respectively. This level of energy intake was less than that estimated for the requirements of surfing. Female surfers' carbohydrate intakes failed to meet the recommendations, and suboptimal zinc intake was observed with 90% of subjects not meeting the Australian RDI. Comparisons between competition and training demonstrated that carbohydrate (g and g/kg body weight) and confectionary (g) intakes were significantly higher (p < .05) and protein intake was significantly lower (p < .05) during competition. These results show that although body fat stores were not compromised (mean 22%), self-reported energy, carbohydrate, and nutrient intakes were marginal in elite female surfers. Questionnaires revealed that 90% of surfers did not have good nutritional habits while traveling, which was compounded by a lack of knowledge of nutritional practices.

Liver weight and its N and vitamin A contents in piglets from sows fed two levels of protein and food

1969 ◽  
Vol 73 (1) ◽  
pp. 33-40 ◽  
Author(s):  
D. L. Frape ◽  
K. L. Wolf ◽  
J. Wilkinson ◽  
L. G. Chubb
Keyword(s):  
Vitamin A ◽  
Energy Intake ◽  
Dietary Protein ◽  
Protein Intake ◽  
Protein Concentration ◽  
Agricultural Research ◽  
Liver Weight ◽  
High Protein ◽  
Dietary Vitamin ◽  
Liver Vitamin

SUMMARYGestating female pigs received either a low or a high intake per day of diets containing either a low or high protein concentration. A change in the composition of both diets occurred after 2 years, when the protein quality of the high protein diet was improved and the energy content of both diets was increased. Vitamin A determinations were carried out on 245 piglet livers and 32 pairs of kidneys and lungs at birth from 47 sows. The livers, kidneys and lungs of 16 sows were also analysed for vitamin A after approximately 4 years on experiment. Vitamin A was detected at birth with antimony trichloride in the liver of the piglet, but not in the kidney or lung. The sow's kidney was found to contain only small amounts and lung tissue only traces.A dietary vitamin A level of 4800 i.u./kg during the breeding life of healthy sows, or 8600 i.u./day during gestation, was adequate from the point of view of both a constant storage in piglet livers at birth over eight to ten parities and a relatively high concentration remaining in sow livers after that period. This conclusion is in line with recommendations of the Agricultural Research Council (1966).As a consequence of differences in both the condition of the sows and in their responses in the two periods, the results for each period are presented separately. In the first 2-year period, when the sows received a relatively low intake of dietary protein during gestation (between 248 and 317 g protein/sow/day), and a low energy intake; that is, when protein was used for energy production, the liver vitamin A storage of the piglet at birth was increased by raising either the daily protein intake during gestation to 352 g, or the food intake from 1·8 to 2·3 kg/sow/day. Liver vitamin A and N concentrations were negatively correlated with liver weight, but increasing dietary protein concentration raised liver weight and its vitamin A content. Liver vitamin A per piglet was not affected by litter size.A conclusion may not be drawn concerning the contribution of dietary energy to the differences in response between periods, because in addition to dietary changes other differences occurred between periods. Nevertheless, in the second 2-year period, when energy intake during gestation was adequate for normal growth and development, a difference of 150 g in protein intake/sow/day (363 g against 208 g) had no effect on liver weight or its vitamin A content. Furthermore, there was no significant treatment effect on total protein or albumin concentrations in the serum of the sow.

scholarly journals Energy and protein intakes are associated with stunting among preschool children in Central Jakarta, Indonesia: a case-control study

2021 ◽  
Vol 27 (1) ◽  
pp. 081-091
Author(s):  
Sandra Fikawati ◽  
◽  
Ahmad Syafiq ◽  
Rienzy Kholifatur Ririyanti ◽  
Syilga Cahya Gemily ◽  
...  
Keyword(s):  
Energy Intake ◽  
Protein Intake ◽  
Case Control Study ◽  
Total Sample ◽  
Case Control ◽  
Nutrient Intakes ◽  
Height Measurement ◽  
Chi Square ◽  
Normal Children ◽  
Control Study

Introduction: Stunting is a major nutritional problem in Indonesia. The prevalence of stunting in DKI Jakarta province was relatively high at 27.5% in 2013 and 17.7% in 2018. This study aims to describe nutrient intakes of children aged 25-30 months and to determine the proportional differences in nutrient intakes between stunting and normal children in Central Jakarta, Indonesia. Methods: A case-control study with a total sample of 121 children aged 25-30 months was conducted in Gambir and Sawah Besar sub-districts, Central Jakarta, where the prevalence of stunting was high. All children were exclusively breastfed for at least four months and had similar socio-economic levels. Data collected included height measurement, questionnairebased interview, and 24-hour food recall. T-test and chi-square test were used to investigate the differences between two groups and logistic regression was used in multivariate analysis. Results: Factors associated with stunting were energy intake (AOR=6.0; 95% CI=1.0-35.0) and protein intake (AOR=4.0; 95% CI=1.1-15.5) after controlling for fat, carbohydrate, vitamin C, iron, and zinc intakes. The percentage of children with energy intake below the recommendation was much higher in stunted children (86.1%) compared to normal children (43.5%). Similarly, the percentage of children with protein intake below the recommendation was very much higher among stunted children (30.6%) compared to 8.2% in normal children. Conclusion: Children who lacked energy and protein intakes were at a higher risk of stunting than children who had sufficient intakes. Macronutrient intakes are important and should be consumed in sufficient quantities every day to prevent stunting.

scholarly journals A 2-year longitudinal nutritional survey of 405 Northumberland children initially aged 11.5 years

1984 ◽  
Vol 51 (1) ◽  
pp. 67-75 ◽  
Author(s):  
A. F. Hackett ◽  
A. J. Rugg-Gunn ◽  
D. R. Appleton ◽  
J. E. Eastoe ◽  
G. N. Jenkins
Keyword(s):  
Social Security ◽  
Vitamin A ◽  
Energy Intake ◽  
High Reliability ◽  
Nutrient Intakes ◽  
Broad Agreement ◽  
Department Of Health ◽  
Dietary Surveys ◽  
The Mean ◽  
Nutritional Survey

1. Children (405), initially of average age 11.5 years, recorded all food and drinks consumed for three consecutive days (with an interview on the fourth day) on five separate occasions over a 2-year period. Food tables (Paul & Southgate, 1978) enabled nutrient intakes to be calculated. The data collected were found to be of high reliability (Hackett et al. 1983).2. The mean energy intakes showed broad agreement with other recent British dietary surveys but were well below those recorded in the prewar study by Widdowson (1947) and the FAO/WHO (1973) recommended levels. They were slightly below the current Department of Health and Social Security (DHSS; 1979) recommended intakes.3. Over the 2-year period, the energy intake of the boys increased by 13% compared with an increase of only 7% in the girls.4. The iron and vitamin A intakes of all groups of children were low compared with current recommendations (DHSS, 1979). This seems to be a result of falling energy intake. Mean calcium intakes were also only marginally in excess of the recommended intake, and those of most of the girls would fall below the recommendation if the proposal to end the fortification of flour (DHSS, 1981) is implemented.

scholarly journals Pengaruh Asupan Makanan terhadap Kejadian Malnutrisi di Rumah Sakit

2004 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Defriani Dwiyanti ◽  
Hamam Hadi ◽  
Susetyowati Susetyowati
Keyword(s):  
Food Intake ◽  
Energy Intake ◽  
Protein Intake ◽  
Nutrient Intake ◽  
Body Height ◽  
Nutrient Intakes ◽  
Nutrient Metabolism ◽  
Hospital Malnutrition ◽  
Sufficient Energy ◽  
Influence Of Food

Background: Sufficient food and other nutrient intake are necessary for recovery of hospitalized patients. Insufficient food intake may decrease nutrient metabolism, which in turn may cause malnutrition. Malnutrition in all hospital is categorized as high (about 40-45%). However, the influence of food intake on hospital malnutrition in Indonesia is still unknown.Objective: To assess the influence of nutrient intake on the occurence of hospital malnutrition.Method: This was an observational with prospective cohort study. This study as conducted in Dr. M. Jamil Padang Hospital, Dr. Sardjito Yogyakarta Hospital, and Sanglah Denpasar Hospital. Subjects were 228 adult patients from internal and neurology units in 1st, 2nd, and 3rd class who were hospitalized for six days or more, receiving oral diet, compos mentis, cooperative, non edema, and non ascites. Data of body weight and body height were measured at admission and discharge. Food intake data collected in this study included hospital and non-hospital food. Data analyzed by FP2 programme and STATA software.Results: Among 228 subjects of study, 51,8% had insufficient intake in the first three days of hospitalization. On average, their protein and energy intakes were lower than subjects with sufficient intake. There was a significant correlation between the first three days intake and intake during hospitalization (p<0,05). Subjects with insufficient energy intake were 2,1 times more likely to be malnourished in hospital than subjects with sufficient energy intake. Meanwhile, subjects with insufficient protein intake were 1,56 times more likely to be malnourished than subjects with sufficient protein intake. There was a significant association between energy intake and hospital malnutrition (p<0,05).Conclusions: Patients with insufficient nutrient intakes are more likely to be malnourished than those with sufficient nutrient intakes.

scholarly journals Associations between free sugars and nutrient intakes among children and adolescents in the UK

2016 ◽  
Vol 116 (7) ◽  
pp. 1265-1274 ◽  
Author(s):  
Sigrid Gibson ◽  
Lucy Francis ◽  
Katie Newens ◽  
Barbara Livingstone
Keyword(s):  
Energy Intake ◽  
Diet Quality ◽  
Age Groups ◽  
Nutrient Intakes ◽  
Nutrition Survey ◽  
Free Sugars ◽  
Nutrient Density ◽  
Dietary Records ◽  
The Uk ◽  
Positive Results

AbstractThis study explored associations between free sugars intake (using non-milk extrinsic sugars as proxy) and nutrient intakes among children aged 1·5–18 years in the UK National Diet and Nutrition Survey 2008–2012. Dietary records were completed by 2073 children (95 % completed 4 d). Mean free sugars intakes (% energy) were 11·8, 14·7 and 15·4 % in the 1·5–3, 4–10 and 11–18 years age groups, respectively. Nutrient intakes and nutrient density were compared across quintiles (Q1–Q5) of free sugars intake (% energy) within each age group. Energy intake rose from Q1 to Q5 of free sugars, whereas percentages of energy intake from fat, SFA and protein dropped. Associations with micronutrients (mg/d or mcg/d) were mostly non-significant, but among 11–18-year-olds there were significant negative associations with Zn, Se, Fe, Cu, and vitamin A and D. There were stronger negative associations with micronutrient density (mg/mcg per 4·18 MJ) for most nutrients in all age groups. Associations with vitamin C were positive. Results were similar after excluding misreporters. Children aged 4–18 years who consumed average amounts of free sugars or above (>13 % energy or Q3–Q5) had lower diet quality than those consuming <10 % free sugars (Q1), but there were insufficient data to assess diets with 5 % free sugars. High consumers obtained a higher proportion of free sugars from soft drinks, fruit juice and sugar confectionery and less from breakfast cereals. Ultimately, nutrient intakes depend on the total dietary pattern; however, reducing overconsumption of sugary foods and drinks with low nutrient density may help improve diet quality.

scholarly journals Major influences on median energy and nutrient intakes among teenagers: a Tasmanian survey

1984 ◽  
Vol 52 (1) ◽  
pp. 21-32 ◽  
Author(s):  
David R. Woodward
Keyword(s):  
Vitamin A ◽  
Vitamin C ◽  
Social Status ◽  
Sex Difference ◽  
Representative Sample ◽  
Food Choices ◽  
Vitamin Supplements ◽  
Nutrient Intakes ◽  
Highly Educated

1. This report explores the characteristics that influenced median intakes of energy and ten nutrients in a representative sample of 1055 adolescents (11–16 years) in Tasmania, Australia.2. Among girls, the characteristic with greatest influence on intakes was different for different nutrients. Thus, median intakes of fat, iron, thiamin and niacin-equivalent were lower in heavier, fatter girls. Girls from larger families consumed more riboflavin, while girls with poorly educated mothers consumed less vitamin A. Girls who regularly took vitamin supplements had higher median intakes of (food-derived) calcium.3. Among boys the increase of intakes of energy and nutrients with age overshadowed the influence of other characteristics.4. Among younger boys the characteristic with greatest influence varied. Those with highly educated fathers had lower median intakes of energy and carbohydrate; those who exercised vigorously consumed more fat; those who smoked ‘heavily’ (> 10 cigarettes in the previous week) consumed more thiamin and niacin-equivalent.5. Among older boys the characteristic with greatest influence varied. Those who drank ‘heavily’ (> five glasses in the previous week) had higher intakes of energy and fat. Those from professional–managerial households consumed more thiamin.6. For vitamin C, there was no sex difference in intakes. Social status had the greatest influence, with children from professional–managerial households eating more.7. Food choices underlying these differences in energy and nutrient intakes were explored.

Adolescent athletes and nutrition – analysis of two groups of children

2020 ◽  
pp. 1-6
Author(s):  
Tatyana Dzimbova
Keyword(s):  
Energy Expenditure ◽  
Energy Intake ◽  
Eating Habits ◽  
Energy Deficit ◽  
Young Athletes ◽  
Adolescent Athletes ◽  
Basketball Players ◽  
Calcium Magnesium ◽  
The Right

Introduction. Proper nutrition is crucial for child and adolescent athletes to maintain growth and development and to achieveoptimal results in sports. It is very important to balance the energy expenditure with the energy intake in order to prevent the energy deficit or excess.Materials and methods. Subjects involved in two different sports participated in the study: 13 gymnasts (age 13.8 ± 4.1 years, height 153.4 ± 11.3 cm, weight 47.1 ± 10.5 kg) and 15 basketball players (age 15.5 ± 1.1 years, height 176.7 ± 7.9 cm, weight 65.2 ± 10.7 kg). Determination of total energy expenditure was made by prediction equations. The subjects maintained a food records for 5 consecutive days, which were processed in the ASA24 system of the NCI. Results and discussion. Energy intake in both groups is sufficient to meet the daily needs, development of young athletes andprovide the energy needed in training. The intake of three minerals (calcium, magnesium and potassium) and three vitamins (D, E and A) was lower than recommended values in both groups.Conclusion. As a result of the busy schedule of adolescent athletes, their main meals are out of home, and the proportion of highly processed foods containing small amounts of important vitamins and minerals is high. The main recommendations include dairy products, fruits, vegetables and whole grains. The idea behind the changes is to give young athletes the right diet and the right eating habits.

The nutritional consequences of foraging in primates: the relationship of nutrient intakes to nutrient requirements

1991 ◽  
Vol 334 (1270) ◽  
pp. 161-170 ◽  
Keyword(s):  
Food Selection ◽  
Nutrient Requirements ◽  
Nutrient Intakes ◽  
Protein Levels ◽  
Nutrient Density ◽  
High Nutrient ◽  
Relationship Of ◽  
The Relationship ◽  
High Dietary Protein ◽  
Growth And Reproduction

Many studies have examined the proportion of time that primates devote to feeding on various types of food, but relatively little is known about the intake rates associated with each food. However, the nutritional consequences of foraging can only be interpreted by comparing nutrient intakes with estimated nutrient requirements. The energy available to primates from ingested foods will depend both on the composition of the food and the extent to which various constituents, including fibre fractions, are digested. Both human and non-human primates have relatively low requirements for protein as a consequence of slow growth rates, small milk yields and relatively dilute milk. Because the nutrient demands of growth and reproduction are spread out over time, it appears that primates do not need to seek out foods of particularly high nutrient density, except perhaps during weaning. Although food selection in some species of primates appears to be correlated with the protein concentration of foods, it is unlikely that high dietary protein levels are required, at least when foods of balanced amino acid composition (such as leaves) are included in the diet.

scholarly journals Association of Time-of-Day Energy Intake Patterns with Nutrient Intakes, Diet Quality, and Insulin Resistance

Nutrients ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 725
Author(s):  
Xiaoyun Song ◽  
Huijun Wang ◽  
Chang Su ◽  
Zhihong Wang ◽  
Feifei Huang ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Energy Intake ◽  
Diet Quality ◽  
Latent Class ◽  
Asian Population ◽  
Time Of Day ◽  
Quality Score ◽  
Nutrient Intakes ◽  
Nutrition Survey ◽  
Dominant Pattern

Evidence shows time-of-day of energy intake are associated with health outcomes; however, studies of time-of-day energy patterns and their health implication are still lacking in the Asian population. This study aims to examine the time-of-day energy intake pattern of Chinese adults and to examine its associations with nutrient intakes, diet quality, and insulin resistance. Dietary data from three 24-h recalls collected during the 2015 China Health and Nutrition Survey (CHNS) were analyzed (n = 8726, aged ≥ 18 years). Time-of-day energy intake patterns were determined by latent class analysis (LCA). General Linear Models and Multilevel Mixed-effects Logistic Regression Models were applied to investigate the associations between latent time-of-day energy intake patterns, energy-adjusted nutrient intakes, diet quality score, and insulin resistance. Three time-of-day energy intake patterns were identified. Participants in the “Evening dominant pattern” were younger, had higher proportions of alcohol drinkers and current smokers. The “Evening dominant pattern” was associated with higher daily energy intake and a higher percentage of energy from fat (%) (p < 0.001), as well as higher insulin resistance risk (OR = 1.21; 95% CI: 1.05, 1.40), after adjusting for multivariate covariates. The highest diet quality score was observed in participants with “Noon dominant pattern” (p < 0.001). A higher proportion of energy in the later of the day was associated with insulin resistance in free-living individuals.

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