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School Lunch programs are a common strategy to address social inequalities in food access among children, especially food insecurity. The aim of this study was to evaluate the dietary intake and lifestyle habits of children aged 10–12 years enrolled in the School Lunch Program in Greece. A cross-sectional survey of fifth and sixth grade students, School Lunch recipients (n = 609) and control subjects (n = 736), collected data on sociodemographic, nutritional and lifestyle habits via self-reported questionnaires during May–October 2019. Despite enrollment in the School Lunch Program children in this group reported consuming less meals during the day (3.47 ± 1.38 vs. 3.65 ± 1.35, p = 0.002). No differences were seen in intakes of energy and macronutrients, however School Lunch recipients reported lower intakes of cereals/potatoes and legumes but higher fruit intake (2.32 ± 1.59 vs. 1.97 ± 1.72, p < 0.05). School Lunch recipients reported 42min/d and 28min/d higher screen-time during weekdays and weekends, respectively. Linear regression highlighted that dietary quality was not associated with School Lunch enrollment but rather sleep duration and screen time had a stronger influence on dietary habits. Enrollment in a School Lunch Program was linked to sustained differences in sedentary lifestyle habits but less so in dietary habits.
Olga Malisova; Antonis Vlassopoulos; Aikaterini Kandyliari; Evaggelia Panagodimou; Maria Kapsokefalou. Dietary Intake and Lifestyle Habits of Children Aged 10–12 Years Enrolled in the School Lunch Program in Greece: A Cross Sectional Analysis. Nutrients 2021, 13, 493 .
AMA StyleOlga Malisova, Antonis Vlassopoulos, Aikaterini Kandyliari, Evaggelia Panagodimou, Maria Kapsokefalou. Dietary Intake and Lifestyle Habits of Children Aged 10–12 Years Enrolled in the School Lunch Program in Greece: A Cross Sectional Analysis. Nutrients. 2021; 13 (2):493.
Chicago/Turabian StyleOlga Malisova; Antonis Vlassopoulos; Aikaterini Kandyliari; Evaggelia Panagodimou; Maria Kapsokefalou. 2021. "Dietary Intake and Lifestyle Habits of Children Aged 10–12 Years Enrolled in the School Lunch Program in Greece: A Cross Sectional Analysis." Nutrients 13, no. 2: 493.
In 2016, the European Union set up the Fund for European Aid to the Most Deprived (FEAD) as its first structured food provision program to combat food insecurity. Computational analysis and a cross-sectional survey took place from January 2016 to June 2018 to calculate FEAD’s contribution to its beneficiaries’ diets and to collect beneficiary satisfaction data. Dairy, fresh meat, legumes, sugar, olive oil, and tomato concentrate were the most commonly procured items. The program’s contribution to vegetable, dairy, and grains intake was 3.4%, 6.1%, and 6.0%, respectively, as opposed to discretionary calories (12.2%) and fats/oils (24.5%). The program’s algorithm greatly favors (almost 3-fold) single-person applications, compared with applications with four or more people. Beneficiaries valued each food provision at 21.23 ± 23.4 euros, which, for 64.4% of them, translated to a high positive impact on the household budget. FEAD had a highly positive impact on feelings of anxiety and security, for 50.7% and 41.6% of its beneficiaries. Satisfaction with the foods provided was also high for ~70% of the beneficiaries. The program is met with high beneficiary satisfaction and is perceived as a substantial assistance. Increases in the amounts and variety of foods delivered, with a focus on fruit, vegetables, and fish, should be considered to further improve the program’s dietary impact.
Antonis Vlassopoulos; Konstantina Filippou; Aleks Pepa; Olga Malisova; Dimitra Xenaki; Maria Kapsokefalou. Healthy Diet Assistance for the Most Deprived in Post-Crisis Greece: An Evaluation of the State Food Provision Program. Sustainability 2020, 13, 99 .
AMA StyleAntonis Vlassopoulos, Konstantina Filippou, Aleks Pepa, Olga Malisova, Dimitra Xenaki, Maria Kapsokefalou. Healthy Diet Assistance for the Most Deprived in Post-Crisis Greece: An Evaluation of the State Food Provision Program. Sustainability. 2020; 13 (1):99.
Chicago/Turabian StyleAntonis Vlassopoulos; Konstantina Filippou; Aleks Pepa; Olga Malisova; Dimitra Xenaki; Maria Kapsokefalou. 2020. "Healthy Diet Assistance for the Most Deprived in Post-Crisis Greece: An Evaluation of the State Food Provision Program." Sustainability 13, no. 1: 99.
Introduction In 2016 the European Union setup its first structured food provision program to combat food insecurity. We aimed to measure the program’s capacity in assisting its beneficiaries to achieve a healthy diet and measure their satisfaction. Methods A computational study was carried out to calculate daily food provision per person under the program for January 2016-December 2017. A cross sectional survey in 3942 beneficiaries took place in December 2017-June 2018 collecting anthropometric, sociodemographic and program satisfaction data. Descriptive statistics were performed and reported as relatively frequencies, mean ± standard deviation. Results Dairy, fresh meat, legumes, sugar, olive oil and tomato concentrate were the most commonly procured items. The program’s contribution to vegetable, dairy and cereal intake was the lowest (3.4%, 6.1%, 6.0% respectively) as opposed to free sugars (12.2%) and oils (24.5%). The program’s algorithm favors greatly (almost 3-fold) single person applications compared to 4+ persons applications. The monetary value was estimated at 21.23±23.4 euros/food provision, however 64.4% of beneficiaries reported a high positive impact on the household budget. 50.7% and 41.6% reported high positive impact on feelings of anxiety and security, respectively. ~70% of the beneficiaries were highly satisfied with the foods provided, with lower scores for quality and shelf-life (50.7% and 58.8% high respectively). Conclusions The program is met by high beneficiary satisfaction and is perceived as a substantial assistance. Increases in the amounts and variety of foods delivered, with a focus on fruit, vegetables and fish should be considered, to further improve the program’s dietary impact.
Antonis Vlassopoulos; Konstantina Filippou; Aleks Pepa; Olga Malisova; Dimitra Xenaki; Maria Kapsokefalou. Assisting Towards a Healthy Diet for the Most Deprived in Post-Crisis Greece: An Evaluation of the State Food Provision Program. 2020, 1 .
AMA StyleAntonis Vlassopoulos, Konstantina Filippou, Aleks Pepa, Olga Malisova, Dimitra Xenaki, Maria Kapsokefalou. Assisting Towards a Healthy Diet for the Most Deprived in Post-Crisis Greece: An Evaluation of the State Food Provision Program. . 2020; ():1.
Chicago/Turabian StyleAntonis Vlassopoulos; Konstantina Filippou; Aleks Pepa; Olga Malisova; Dimitra Xenaki; Maria Kapsokefalou. 2020. "Assisting Towards a Healthy Diet for the Most Deprived in Post-Crisis Greece: An Evaluation of the State Food Provision Program." , no. : 1.
Food insecurity has risen by 40% in Europe’s post-economic crisis, linked to the economic turmoil and austerity. Despite the intensification of efforts to fight all forms of poverty, including the implementation of programs targeted to the most deprived, the study of individuals at risk of food insecurity has been largely neglected. This study aimed to map the nutritional habits and needs of the most deprived in Greece, one of the countries most affected by the economic crisis. Individuals classified as most deprived under the Fund for the European Aid to the Most Deprived (FEAD) criteria (n = 499) from across Greece and an age matched control from the general population (n = 500) were interviewed between December 2017 and December 2019. Participants provided information about demographic characteristics, and self-reported anthropometric measures and nutritional intake of the past month via a food frequency questionnaire (FFQ). Protein and energy malnutrition were defined as daily intake 25: 68.4% versus 55.1%; p < 0.001). The diet of FEAD recipients included higher amounts of carbohydrates, lower amounts of monounsaturated fat (MUFA) and polyunsaturated fat (PUFA; p < 0.001 compared to control), larger amounts of plant-based proteins (5.81 ± 1.7 versus 4.94 ± 1.3% E respectively, p < 0.001) and very limited intake of fish (0.07 portions/day). Despite being enrolled in a food assistance program, protein and energy malnutrition is prevalent among Greece’s most deprived who experience not only lower diet quality but also the double burden of malnutrition.
Eleni Chatzivagia; Aleks Pepa; Antonis Vlassopoulos; Olga Malisova; Konstantina Filippou; Maria Kapsokefalou. Nutrition Transition in the Post-Economic Crisis of Greece: Assessing the Nutritional Gap of Food-Insecure Individuals. A Cross-Sectional Study. Nutrients 2019, 11, 2914 .
AMA StyleEleni Chatzivagia, Aleks Pepa, Antonis Vlassopoulos, Olga Malisova, Konstantina Filippou, Maria Kapsokefalou. Nutrition Transition in the Post-Economic Crisis of Greece: Assessing the Nutritional Gap of Food-Insecure Individuals. A Cross-Sectional Study. Nutrients. 2019; 11 (12):2914.
Chicago/Turabian StyleEleni Chatzivagia; Aleks Pepa; Antonis Vlassopoulos; Olga Malisova; Konstantina Filippou; Maria Kapsokefalou. 2019. "Nutrition Transition in the Post-Economic Crisis of Greece: Assessing the Nutritional Gap of Food-Insecure Individuals. A Cross-Sectional Study." Nutrients 11, no. 12: 2914.
Mild dehydration may occur during specific periods of the day because of poor hydration habits and/or limited access to a variety of beverages or foods, for example, in work environments. Measurement of hydration indices in spot or in 24 h urine samples may mask mild dehydration in specific periods of the day. Healthy subjects (n = 164; 74 females; age 38 ± 12 years) living in Athens, Greece were enrolled in the study. Subjects recorded their solid food and drink intakes and recorded and collected all urinations for three consecutive days. Water intake was analyzed in 24 h and 6 h periods from wake-up time and scored for variety. Urine hydration indices (osmolality, volume, color, specific gravity) were analyzed in 24 h samples, in morning urine samples and in samples collected in 6 h periods from wake-up time. Fluctuations during the day were significant for the intake of drinking water, hot beverages, milk, fruit and vegetable juices, and alcoholic drinks and for urine osmolality, volume, color, and specific gravity. The urine volume of the first 6 h period after wake-up time (557 ± 231 mL/day) reflects by 76% the 24 h urine collection (1331 ± 144 mL/day). Water intake from all beverages, with the exception of alcoholic beverages, was greater in the first 6h period (morning period) and decreased throughout the day. Hydration indices changed accordingly. The 6 h timed urine sample collected reflects indices in samples collected over 24 h better than any spot urine sample.
Adelais Athanasatou; Aikaterini Kandyliari; Olga Malisova; Maria Kapsokefalou. Fluctuation of Water Intake and of Hydration Indices during the Day in a Sample of Healthy Greek Adults. Nutrients 2019, 11, 793 .
AMA StyleAdelais Athanasatou, Aikaterini Kandyliari, Olga Malisova, Maria Kapsokefalou. Fluctuation of Water Intake and of Hydration Indices during the Day in a Sample of Healthy Greek Adults. Nutrients. 2019; 11 (4):793.
Chicago/Turabian StyleAdelais Athanasatou; Aikaterini Kandyliari; Olga Malisova; Maria Kapsokefalou. 2019. "Fluctuation of Water Intake and of Hydration Indices during the Day in a Sample of Healthy Greek Adults." Nutrients 11, no. 4: 793.
Adequate hydration is essential for maintaining health and functionality of the human body. Studies assessing both daily water intake and hydration status are lacking. This study explored data from the European Hydration Research Study (EHRS) and focused on total water intake (TWI), 24 h hydration status, and day-to-day variations in a sample of 573 healthy adults. TWI was assessed by food records and hydration status (urine osmolality and urine volume) was measured from 24 urine samples collected over seven consecutive days. On all weekdays, mean TWI was higher (p < 0.001 for all days) for the German subjects compared to the Greek and Spanish participants. In 37% of the male and 22% of the female subjects, the individual mean TWI was below the European Food Safety Authority (EFSA) recommendation, with 16% men (4% women) being below the EFSA recommendation on every testing day. Twenty-four hour urine osmolality was lower in women compared to men (595 ± 261 vs. 681 ± 237 mOsmol/kg; p < 0.001). More men (40%) showed a urine osmolality ≥800 mOsmol/kg at least on four days of the study period compared to women (26%) and more participants from Spain (46%) compared to Greece (29%) and Germany (11%). A large number of individuals showed an inadequate hydration status on several days per week, which may have a negative health and cognitive impact on daily life.
Hans Braun; Judith Von Andrian-Werburg; Olga Malisova; Adelais Athanasatou; Maria Kapsokefalou; Juan F. Ortega; Ricardo Mora-Rodriguez; Mario Thevis. Differing Water Intake and Hydration Status in Three European Countries—A Day-to-Day Analysis. Nutrients 2019, 11, 773 .
AMA StyleHans Braun, Judith Von Andrian-Werburg, Olga Malisova, Adelais Athanasatou, Maria Kapsokefalou, Juan F. Ortega, Ricardo Mora-Rodriguez, Mario Thevis. Differing Water Intake and Hydration Status in Three European Countries—A Day-to-Day Analysis. Nutrients. 2019; 11 (4):773.
Chicago/Turabian StyleHans Braun; Judith Von Andrian-Werburg; Olga Malisova; Adelais Athanasatou; Maria Kapsokefalou; Juan F. Ortega; Ricardo Mora-Rodriguez; Mario Thevis. 2019. "Differing Water Intake and Hydration Status in Three European Countries—A Day-to-Day Analysis." Nutrients 11, no. 4: 773.
Aleks Pepa; Emmanouella Magripli; Stefania-Evgenia Stefanidou; Melina Konstantinidi; Olga Malisova; Paul Farajian; Maria Kapsokefalou. Levels of obesity and adoption of Mediterranean diet in primary school children in areas of Attica with low socio-economic indicators. Clinical Nutrition ESPEN 2018, 24, 176 -177.
AMA StyleAleks Pepa, Emmanouella Magripli, Stefania-Evgenia Stefanidou, Melina Konstantinidi, Olga Malisova, Paul Farajian, Maria Kapsokefalou. Levels of obesity and adoption of Mediterranean diet in primary school children in areas of Attica with low socio-economic indicators. Clinical Nutrition ESPEN. 2018; 24 ():176-177.
Chicago/Turabian StyleAleks Pepa; Emmanouella Magripli; Stefania-Evgenia Stefanidou; Melina Konstantinidi; Olga Malisova; Paul Farajian; Maria Kapsokefalou. 2018. "Levels of obesity and adoption of Mediterranean diet in primary school children in areas of Attica with low socio-economic indicators." Clinical Nutrition ESPEN 24, no. : 176-177.
Aleks Pepa; Ioanna Apostolaki; Chrisaugi Galanaki; Alexandros Chamos; Emmanouella Magripli; Olga Malisova; Maria Kapsokefalou. Water intake study in correlation with social and psychological factors in elderly people. Clinical Nutrition ESPEN 2018, 24, 178 .
AMA StyleAleks Pepa, Ioanna Apostolaki, Chrisaugi Galanaki, Alexandros Chamos, Emmanouella Magripli, Olga Malisova, Maria Kapsokefalou. Water intake study in correlation with social and psychological factors in elderly people. Clinical Nutrition ESPEN. 2018; 24 ():178.
Chicago/Turabian StyleAleks Pepa; Ioanna Apostolaki; Chrisaugi Galanaki; Alexandros Chamos; Emmanouella Magripli; Olga Malisova; Maria Kapsokefalou. 2018. "Water intake study in correlation with social and psychological factors in elderly people." Clinical Nutrition ESPEN 24, no. : 178.
Awareness on the importance of hydration in health has created an unequivocal need to enrich knowledge on water intake of the general population and on the contribution of beverages to total water intake. We evaluated in the past water intake in a sample of Greek adults using two approaches. In study A, volunteers completed the Water Balance Questionnaire (WBQ), a food frequency questionnaire, designed to evaluate water intake (n = 1092; 48.1% males; 43 ± 18 years). In study B, a different population of volunteers recorded water, beverage, and food intake in seven-day diaries (n = 178; 51.1% males; 37 ± 12 years). Herein, data were reanalyzed with the objective to reveal the contribution of beverages in total water intake with these different methodologies. Beverage recording was grouped in the following categories: Hot beverages; milk; fruit and vegetable juices; caloric soft drinks; diet soft drinks; alcoholic drinks; other beverages; and water. Total water intake and water intake from beverages was 3254 (SE 43) mL/day and 2551 (SE 39) mL/day in study A; and 2349 (SE 59) mL/day and 1832 (SE 56) mL/day in study B. In both studies water had the highest contribution to total water intake, approximately 50% of total water intake, followed by hot beverages (10% of total water intake) and milk (5% of total water intake). These two approaches contribute information on water intake in Greece and highlight the contribution of different beverages; moreover, they point out differences in results obtained from different methodologies attributed to limitations in their use.
Adelais Athanasatou; Olga Malisova; Aikaterini Kandyliari; Maria Kapsokefalou. Water Intake in a Sample of Greek Adults Evaluated with the Water Balance Questionnaire (WBQ) and a Seven-Day Diary. Nutrients 2016, 8, 559 .
AMA StyleAdelais Athanasatou, Olga Malisova, Aikaterini Kandyliari, Maria Kapsokefalou. Water Intake in a Sample of Greek Adults Evaluated with the Water Balance Questionnaire (WBQ) and a Seven-Day Diary. Nutrients. 2016; 8 (9):559.
Chicago/Turabian StyleAdelais Athanasatou; Olga Malisova; Aikaterini Kandyliari; Maria Kapsokefalou. 2016. "Water Intake in a Sample of Greek Adults Evaluated with the Water Balance Questionnaire (WBQ) and a Seven-Day Diary." Nutrients 8, no. 9: 559.
This study explored the effects of physical activity (PA) and ambient temperature on water turnover and hydration status. Five-hundred seventy three healthy men and women (aged 20–60 years) from Spain, Greece and Germany self-reported PA, registered all food and beverage intake, and collected 24-h urine during seven consecutive days. Fasting blood samples were collected at the onset and end of the study. Food moisture was assessed using nutritional software to account for all water intake which was subtracted from daily urine volume to allow calculation of non-renal water loss (i.e., mostly sweating). Hydration status was assessed by urine and blood osmolality. A negative association was seen between ambient temperature and PA (r = −0.277; p < 0.001). Lower PA with high temperatures did not prevent increased non-renal water losses (i.e., sweating) and elevated urine and blood osmolality (r = 0.218 to 0.163 all p < 0.001). When summer and winter data were combined PA was negatively associated with urine osmolality (r = −0.153; p = 0.001). Our data suggest that environmental heat acts to reduce voluntary PA but this is not sufficient to prevent moderate dehydration (increased osmolality). On the other hand, increased PA is associated with improved hydration status (i.e., lower urine and blood osmolality).
Ricardo Mora Rodríguez; Juan F. Ortega; Valentin E. Fernandez-Elias; Maria Kapsokefalou; Olga Malisova; Adelais Athanasatou; Marlien Husemann; Kirsten Domnik; Hans Braun. Influence of Physical Activity and Ambient Temperature on Hydration: The European Hydration Research Study (EHRS). Nutrients 2016, 8, 252 .
AMA StyleRicardo Mora Rodríguez, Juan F. Ortega, Valentin E. Fernandez-Elias, Maria Kapsokefalou, Olga Malisova, Adelais Athanasatou, Marlien Husemann, Kirsten Domnik, Hans Braun. Influence of Physical Activity and Ambient Temperature on Hydration: The European Hydration Research Study (EHRS). Nutrients. 2016; 8 (5):252.
Chicago/Turabian StyleRicardo Mora Rodríguez; Juan F. Ortega; Valentin E. Fernandez-Elias; Maria Kapsokefalou; Olga Malisova; Adelais Athanasatou; Marlien Husemann; Kirsten Domnik; Hans Braun. 2016. "Influence of Physical Activity and Ambient Temperature on Hydration: The European Hydration Research Study (EHRS)." Nutrients 8, no. 5: 252.
Hydration status is linked with health, wellness, and performance. We evaluated hydration status, water intake, and urine output for seven consecutive days in healthy adults. Volunteers living in Spain, Germany, or Greece (n = 573, 39 ± 12 years (51.1% males), 25.0 ± 4.6 kg/m2 BMI) participated in an eight-day study protocol. Total water intake was estimated from seven-day food and drink diaries. Hydration status was measured in urine samples collected over 24 h for seven days and in blood samples collected in fasting state on the mornings of days 1 and 8. Total daily water intake was 2.75 ± 1.01 L, water from beverages 2.10 ± 0.91 L, water from foods 0.66 ± 0.29 L. Urine parameters were: 24 h volume 1.65 ± 0.70 L, 24 h osmolality 631 ± 221 mOsmol/kg Η2Ο, 24 h specific gravity 1.017 ± 0.005, 24 h excretion of sodium 166.9 ± 54.7 mEq, 24 h excretion of potassium 72.4 ± 24.6 mEq, color chart 4.2 ± 1.4. Predictors for urine osmolality were age, country, gender, and BMI. Blood indices were: haemoglobin concentration 14.7 ± 1.7 g/dL, hematocrit 43% ± 4% and serum osmolality 294 ± 9 mOsmol/kg Η2Ο. Daily water intake was higher in summer (2.8 ± 1.02 L) than in winter (2.6 ± 0.98 L) (p = 0.019). Water intake was associated negatively with urine specific gravity, urine color, and urine sodium and potassium concentrations (p < 0.01). Applying urine osmolality cut-offs, approximately 60% of participants were euhydrated and 20% hyperhydrated or dehydrated. Most participants were euhydrated, but a substantial number of people (40%) deviated from a normal hydration level.
Olga Malisova; Adelais Athanasatou; Alex Pepa; Marlien Husemann; Kirsten Domnik; Hans Braun; Ricardo Mora-Rodriguez; Juan F. Ortega; Valentin E. Fernandez-Elias; Maria Kapsokefalou. Water Intake and Hydration Indices in Healthy European Adults: The European Hydration Research Study (EHRS). Nutrients 2016, 8, 204 .
AMA StyleOlga Malisova, Adelais Athanasatou, Alex Pepa, Marlien Husemann, Kirsten Domnik, Hans Braun, Ricardo Mora-Rodriguez, Juan F. Ortega, Valentin E. Fernandez-Elias, Maria Kapsokefalou. Water Intake and Hydration Indices in Healthy European Adults: The European Hydration Research Study (EHRS). Nutrients. 2016; 8 (4):204.
Chicago/Turabian StyleOlga Malisova; Adelais Athanasatou; Alex Pepa; Marlien Husemann; Kirsten Domnik; Hans Braun; Ricardo Mora-Rodriguez; Juan F. Ortega; Valentin E. Fernandez-Elias; Maria Kapsokefalou. 2016. "Water Intake and Hydration Indices in Healthy European Adults: The European Hydration Research Study (EHRS)." Nutrients 8, no. 4: 204.
All drinks hydrate and most also provide nutrients and energy. Our objective was to evaluate the contribution of drinks to total energy intake in summer and winter. Data were obtained using the Water Balance Questionnaire (WBQ) from a sample of the general population in Athens, Greece (n = 984), 473 individuals (42 ± 18 years) in summer and 511 individuals (38 ± 20 years) in winter stratified by sex and age. The WBQ embeds a semi-quantitative food frequency questionnaire of 58 foods and the Short International Physical Activity Questionnaire. Data were analyzed for the contribution of drinks to total energy intake. In winter, total energy intake was 2082 ± 892 kcal/day; energy intake from drinks was 479 ± 286 kcal/day and energy expenditure 1860 ± 390 kcal/day. In summer, total energy intake was 1890 ± 894 kcal/day, energy intake from drinks 492 ± 499 kcal/day and energy expenditure 1830 ± 491 kcal/day. Energy intake from drinks in summer was higher than in winter (p < 0.001) and in men higher than in women in both seasons (p < 0.001 in summer, p = 0.02 in winter). Coffee, coffee drinks, milk, chocolate milk and alcoholic drinks contributed approximately 75% of energy from drinks. Fruit juice and sugar-sweetened drinks, including soft drinks and fruit juice based drinks, were consumed less frequently contributing up to 25% of drink energy intake. Drinks contribute approximately 1/4 of total energy intake depending on the energy content of the drink and frequency of consumption. Coffee, dairy and alcoholic drinks were the main energy contributors.
Olga Malisova; Vassiliki Bountziouka; Antonis Zampelas; Maria Kapsokefalou. Evaluation of Drinks Contribution to Energy Intake in Summer and Winter. Nutrients 2015, 7, 3724 -3738.
AMA StyleOlga Malisova, Vassiliki Bountziouka, Antonis Zampelas, Maria Kapsokefalou. Evaluation of Drinks Contribution to Energy Intake in Summer and Winter. Nutrients. 2015; 7 (5):3724-3738.
Chicago/Turabian StyleOlga Malisova; Vassiliki Bountziouka; Antonis Zampelas; Maria Kapsokefalou. 2015. "Evaluation of Drinks Contribution to Energy Intake in Summer and Winter." Nutrients 7, no. 5: 3724-3738.