Morning Snack Research Articles

Penerapan Manajemen Mutu dalam Meningkatkan Prestasi Anak Usia Dini di Tadika Didik Bistari Gemilang, Malaysia

This research aims to analyze the implementation of quality management implemented by Tadika Didik Bistari Gemilang in improving the achievement of early childhood. This research uses a qualitative descriptive method applied in this research through data collection techniques, namely observation, interviews and documentation. The results of this research show that in implementing quality management in improving early childhood achievement, researchers used 4 aspects, first, the education program offered at Tadika Didik Bistari Gemilang was adapted to the National Pre-School Standard Curriculum (KSPK) with the concept of integrated learning. The learning process is carried out using easy and fun methods, one of which is learning while singing and playing. Second, the Parenting and Care Program, which provides security, food, sleep, bathing and care from the time the children arrive until they return home. In the morning, the teacher welcomed the children and asked them to eat the morning snacks provided earlier. Third, infrastructure This can be seen from the condition of the safe, comfortable, clean, complete facilities, many toys that can be played before learning, as well as learning tools and media used to train students' focus and motor skills. And fourth, competent teachers to run and optimize educational programs and care and maintenance programs well, of course, the role of competent teachers is needed.

Postprandial Glucose Response in Type 2 Diabetes Mellitus Patients and Possible Antioxidant Properties of a Plant-Based Snack Bar.

Daily, more and more people consume snack bars that may have an impact on blood glucose levels. The aim of the present study was to compare the acute effects of a common snack and a plant-based snack bar (PB) that was developed at the University of Thessaly as a functional diabetic snack on blood glucose and insulin in patients with type 2 diabetes mellitus (T2DM). Adults with T2DM (n = 10) treated with oral medications were studied in a randomized, crossover clinical trial. On each trial day, postprandial glucose and insulin levels were measured at 30, 60, 90, and 120 min, and a morning snack containing 25 g of carbohydrate was consumed. The procedure was carried out on 2 days, with one of the test meals being consumed on each day. Consumption of a PB snack bar resulted in a smaller and steeper increase in postprandial glucose and insulin levels compared with the usual snack, and there were significant differences 60 and 90 min after consumption of the two tested snacks. The PB snack bar is rich in protein, fiber, vitamins, and minerals and can therefore be suggested as a nutritious and convenient snack for patients with T2DM. In addition, the extract of the snack bar was tested for its bioactivity in human cell cultures.

Associations among chronotype and eating habits in adolescents are affected by study shift: A cross-sectional study.

We investigated the influence of chronotype on eating habits among adolescents attending schools with morning (07:00 hours-12:00 hours) or afternoon (13:00 hours-18:00 hours) shifts, hypothesizing that incompatibility of study schedules may be related to dietary choices. In this cross-sectional study, 734 adolescents (aged 14-19 years) completed an online questionnaire covering eating habits, chronotype, sleep duration, social jet lag, socioeconomic data, physical activity and anthropometric measures. Odds ratios with 95% confidence intervals were estimated using adjusted logistic regression, stratified by study shift. In the morning shift, a morning chronotype was associated with higher odds of breakfast (odds ratio: 3.47; 95% confidence interval: 1.13-10.71) compared with an evening chronotype. Both morning and intermediate chronotypes were associated with higher odds of morning snack (odds ratio: 3.52; 95% confidence interval: 1.13-10.93; and odds ratio: 2.87; 95% confidence interval: 1.18-6.99) and lower odds of fast foods (odds ratio: 0.09; 95% confidence interval: 0.02-0.49; and odds ratio: 0.19; 95% confidence interval: 0.58-0.62). In the afternoon shift, a morning chronotype was associated with higher odds of breakfast (odds ratio: 5.22; 95% confidence interval: 1.85-14.72), beans (odds ratio: 3.57; 95% confidence interval: 1.19-10.74), vegetables (odds ratio: 3.52; 95% confidence interval: 1.28-9.69) and fruits (odds ratio: 4.50; 95% confidence interval: 1.55-13.07) compared with an evening chronotype. Intermediate chronotype was associated with higher odds of breakfast (odds ratio: 3.71; 95% confidence interval: 2.03-6.77), morning snacks (odds ratio: 2.45; 95% confidence interval: 1.09-5.50), vegetables (odds ratio: 1.92; 95% confidence interval: 1.03-3.58) and fruits (odds ratio: 2.50; 95% confidence interval: 1.27-4.89), and lower odds of high-energy intake post-dinner (odds ratio: 0.43; 95% confidence interval: 0.22-0.85). Adolescents with an evening chronotype had lower odds of having breakfast. Both chronotype and study shifts influenced specific food consumption habits.

Lunchbox content and dietary outcomes of Dutch primary school children explored by sociodemographics

Abstract Background Most children fail to meet recommended guidelines for a healthy diet. Children living in low socioeconomic areas are less likely to have healthy eating behaviours. In this study we investigated the food Dutch primary school children bring from home, and their dietary, health and school related outcomes explored by sociodemographics. Methods 5 primary schools, with high deprivation scores and a high percentage of overweight, have been included in this study (ClinicalTrials.gov NCT06058325). With observations in September 2023 we mapped the content of lunchboxes, including snacks, of children. Questionnaires for all parents and children in grade 5-8 focused on dietary and health outcomes of children and perceived class factors. Preliminary baseline data were analysed using descriptive statistics. Exploratory analyses will be conducted to show differences by sociodemographics (e.g. age, sex, parental financial stress). Results 297 lunchboxes were observed, 98.7% contained sandwiches, half being brown bread. Most children brought fruit from home for either lunch or morning snack, 13.8% not at all. 21.9% brought vegetables. 135 children completed the questionnaire: 43.0% boys, mean age 9.3 years old (SD 1.12). Children ate fruit and vegetables on an average of 5.9 (SD 1.69) and 4.9 (SD 2.23) days a week. Whereas 80% of children eats fruit every day at school, only 20% of children eats vegetables every day at school. Most children perceived their health as good (89.3%) and felt happy (89.6%). On a scale of 1 (low) to 5 (high), they rated concentration, social climate and comfort in class an average of 3.8 (SD 1.05), 4.3 (SD 1.07) and 4.3 (SD 0.92) respectively. Conclusions Lunchboxes of Dutch primary school children mainly contain sandwiches. Whereas most children eat fruit at school, the majority of children do not eat vegetables at school. A healthy school lunch might increase vegetable consumption of children and could affect health and school related outcomes. Key messages • Most Dutch primary school children eat sandwiches during lunch at school, but in half of the cases this is not brown bread as recommended by nutritional guidelines. • Most Dutch primary school children bring fruit to eat as snack or lunch, but no vegetables to eat at school. The majority also self-reported the lack of eating vegetables at school on a daily basis.

Development of Nutrient Rich Morning Meals for Students by Concept of Tapas.

A correlation between nutritional status and academic achievement has been established by many studies, but students' eating habits often do not meet nutritional recommendations. Breakfast consumption has a positive effect on cognitively demanding tasks and results in better attention and memory. The goal of this work was to develop well-balanced, nutritionally rich morning meals for students based on the concept of tapas, a combination of several different small meals composed of different ingredients. An introductory survey about students' morning eating habits was conducted among students of the Faculty of Tourism and Rural Development in Požega, Croatia. Forty-six full-time students (9.50% of total number of students at the faculty) participated in the survey. Sixteen types of tapas were prepared combining ingredients which students rated as desirable (cheese, prosciutto, peppers, milk spread) and undesirable (blue fish, dry fruit, cauliflower, chickpeas) in the initial survey. Tapas (one tapa = one sample) were scored by a sensory panel of 16 students, and nutritional value of the samples was assessed by web application Program Prehrane® (The Nutrition Program). All samples except two were scored as desirable by more than 60% of students, meaning that even ingredients which have been initially scored as undesirable, can be incorporated into desirable meal when properly combined. Based on the analysis of energy and nutritional value of samples, students should combine 3 to 5 different tapas to fulfill their energy needs for breakfast or 1 to 2 different tapas for a morning snack. Developed tapas can provide a perfectly balanced meal rich in different micronutrients because they include ingredients which students normally do not include in their breakfast. Especially important ingredients were blue fish rich in unsaturated acids and selenium, nuts rich in selenium and vitamin E, and red peppers rich in vitamin C and carotenoids. Tapas containing cheese and prosciutto, students' favorite ingredients, had the highest level of sodium and fats, but not above recommended values when combined with other tapas.

Meal Duration and Obesity-Related Indicators among Adolescents: Insights from the EHDLA Study.

This paper aims to examine the association between meal duration and obesity indicators among Spanish adolescents. We conducted a cross-sectional analysis using data from the Eating Healthy and Daily Life Activities (EHDLA) project involving 755 adolescents aged 12 to 17 years (54.8% girls) from three secondary schools in the Valle de Ricote Region of Murcia, Spain. To evaluate overall meal duration, participants were asked how long (on average) breakfast, morning snacks, lunch, afternoon snacks, and dinner typically last. Subsequently, global meal duration was measured, and the participants were categorized into tertiles. Obesity-related indicators, including body mass index (BMI) z score, waist circumference (WC), and skinfold thickness, were assessed. The analyses were adjusted for potential confounders such as sex, age, socioeconomic status, physical activity, sedentary behavior, diet quality, and energy intake. Concerning meal duration status, adolescents with long meal durations had the lowest estimated marginal means of BMI z score, WC, and body fat percentage (using the sum of triceps and calf skinfolds). However, significant differences between adolescents with a long meal duration and those with a short meal duration were observed only for BMI z score (p = 0.008), and WC (p = 0.020). Furthermore, significant differences in BMI z score (p = 0.017) between adolescents with a long meal duration and those with a moderate meal duration were identified. These findings underscore the importance of promoting slower eating habits as part of obesity prevention strategies. Future studies should explore the causality of this association and its potential for behavioral interventions.

Temporal snacking patterns among Canadian children and adolescents.

Snacking is nearly universal among children but there is growing concern around snacking patterns and energy contribution. This study aimed to characterize temporal snacking patterns among Canadian children and adolescents. A cross-sectional analysis drew on data from 5209 respondents aged 4-18 years from the 2015 Canadian Community Health Survey Nutrition, using one 24 h dietary recall. Descriptive statistics estimated proportions of morning, afternoon, and evening snackers, the mean caloric contribution of each snacking period to total daily energy intake, and the top food categories consumed as snacks (kcal per capita). Snacking was nearly universal and accounted for one of every four calories consumed. Morning snacks were more popular among children vs. adolescents and contributed significantly less energy than afternoon or evening snacking periods for both age groups (P<0.001). The top food groups consumed as snacks were the same for children and adolescents, although the ranking order varied. Fruits were the leading food group in terms of per capita energy for children and second for adolescents. Aside from fruits and milks, all other top per capita energy contributors were generally more energy-dense, nutrient-poor foods such as cookies, biscuits and cereal bars, and other breads. Among children, morning snacks were higher in desirable nutrients compared with afternoon snacks. Not all snacking periods are equal in terms of energy and nutrients. A better understanding of how time of day may influence the quality of snack foods can inform meal-based guidance and help children achieve the recommended daily amounts of foods and nutrients.

유치원과 어린이집에 대한 부모 요구를 중심으로 한 유보통합 방안 제안

The purpose of this study is to identify the needs of parents for kindergartens and daycare centers in S city and to suggest ways to bridge the gap, and based on this, we intend to propose the direction of integration of kindergartens and daycare centers. In S city, most of the kindergartens are national and public kindergartens, and daycare centers consist of national and public kindergartens, private, workplace, and family daycare centers. It is an area that minimizes the burden on parents and exemplarily presents the operation model of public kindergartens. Therefore, it is intended to identify differences according to the use of parents who use national and public kindergartens and daycare centers, and to suggest ways to resolve them as a way to integrate kindergartens and daycare centers. A focused-group interview was conducted with 54 parents who send their children to kindergartens and daycare centers in S city. As a result, kindergarten parents were satisfied with the lack of parental burden, the operation of children-centered, play-centered curriculum, the sharing of children's learning with parents, the working environment of teachers with low stress index, sufficient and diverse facilities, and high-quality free meals. They were dissatisfied with the deviation of curriculum operation by teacher, specialized activities that are not diverse and high in quality, poor snacks, communication problems with teachers and kindergartens, poor working environment of teachers, and non-flexible operation hours. Parents of daycare centers were satisfied with the operation of various special activities, a variety of morning snacks, easy and comfortable communication, and flexible operating hours, and were not satisfied with the difference in the cost of parents' burden, special activities that are not high in quality, the quality of meals, narrow classroom, lack of communication about learning and growth, and poor teacher working environment. In conclusion, measures to bridge the gap between daycare centers and kindergartens are to ensure equal quality of kindergartens and daycare centers, equalization of curriculum operating hours, complete free education, and equal treatment of teachers.

Mealtime and food provision environments in primary schools – an opportunity for nutrition intervention?

Mealtime environments and food provision contexts in primary school influence students’ food behaviours(1) and are an opportunity for nutrition intervention(2). This study aims to explore primary school food provision contexts including eating environments and food provision models and policies. A quantitative cross-sectional online survey of Australian primary school teachers undertaken between August 2022-July 2023 collected data about: (1) designated eating times and locations for lunch and snacks; (2) teacher use of mealtimes for food and nutrition education; and(3) presence of food services and food-related policies. Descriptive statistics were generated using Stata 17.0 statistical software. Participants were 239 teachers recruited via social media advertising and education/nutrition networks. The majority of teachers reported their school provided allocated time for children to eat a morning snack (n = 201, 84%) and lunch (n = 234, 98%). Around three quarters of teachers reported an allocated eating time of 10 minutes or less for morning snack (n = 146, 73%) and 15 minutes or less for lunch (n = 174, 74%). Teachers stated lunch was most commonly eaten in the classroom with time to finish in the yard (n = 90, 38%) or in the yard as a group (n = 70, 30%). It was most common for morning snack to be eaten in the classroom (n = 119, 59%). Most teachers stated they had the opportunity to eat lunch with their students at least sometimes (n = 159, 67%). Of these teachers, 31% (n = 50) reported they used this time to teach students about food and nutrition, for example, in a pedagogical lunch. Of 109 teachers who did not use lunch time to teach students about food and nutrition, 43% (n = 69) stated they would be interested in doing this in the future. When asked about the availability of food services at their school, 62% (n = 147) of teachers reported their school had a canteen, 28% (n = 67) reported their school offered lunch orders via an external food outlet and 35% (n = 83) reported their school had a breakfast program. Only 34% of teachers reported their school had policies about the foods available from school food services. From these findings we conclude that a variety of mealtime and food provision contexts exist within Australian primary schools, and that there is opportunity to leverage eating occasions and food provision models and policies for nutrition intervention. This includes the opportunity to utilise mealtimes for delivering food and nutrition education, for example, through the concept of a pedagogical lunch.

Effects of auriculotherapy on nausea and vomiting in pregnant women: A randomized clinical trial

BackgroundPregnancy induces physiological changes, commonly marked by nausea and vomiting in the first trimester, posing risks for both mother and baby. This study evaluates the effects of auriculotherapy on nausea and vomiting during the first trimester of pregnancy. Materials and MethodsA randomized clinical trial was conducted in two primary health care centers with 56 Brazilian pregnant women who reported nausea or vomiting in the first trimester. The participants were divided into an intervention group (auriculotherapy with seeds) and a placebo group (sham auriculotherapy). The intervention was divided into three moments: pre-intervention with assessment of nausea and vomiting and application of questionnaires, and two follow-ups conducted on the fourth and seventh day of the intervention, with reassessment of nausea and vomiting. ResultsBoth groups experienced a decrease in nausea and vomiting over time, with no statistically significant differences between groups in the within-group analyses at various time points. The intervention group had a greater reduction in symptoms. Within the intervention group, symptoms were more common among ferrous sulfate users and those without reported dietary disturbances. In addition, a higher incidence of nausea and vomiting was associated with the use of analgesics, morning snacks, and low intake of protein, vegetables, and fruits. ConclusionsThe intervention did not affect the between-group differences in the incidence of nausea and vomiting and vomiting effort in the first trimester of pregnancy. However, a greater reduction was observed in the intervention group.

Association between sleep duration and quality with food intake, chrononutrition patterns, and weight gain during pregnancy.

To analyse the association between sleep duration and quality with food intake, chrononutrition patterns, and weight gain during pregnancy. A prospective cohort study was conducted with 100 pregnant women. Data collection occurred once during each gestational trimester. The assessment of sleep quality and duration was performed using the Pittsburgh Sleep Quality Index. Food intake was assessed using three 24-h recalls in each trimester. Body weight was measured during the three trimesters, and height was measured only once to calculate the BMI. Linear regression analyses were performed to associate sleep duration and quality with food consumption and weight gain variables. Longer sleep duration was associated with a later dinner in the first trimester (β = 0·228, P = 0·025) and earlier in the third trimester (β = -0·223, P = 0·026), in addition to a later morning snack in the second trimester (β = 0·315, P = 0·026). Worse sleep quality was associated with higher total energy intake (β = 0·243, P = 0·044), total fat (β = 0·291, P = 0·015) and the chrononutrition variables such as a higher number of meals (β = 0·252, P = 0·037), higher energetic midpoint (β = 0·243, P = 0·044) and shorter fasting time (β = -0·255, P = 0·034) in the third trimester. Sleep quality was also associated with a higher BMI in the first trimester of pregnancy (β = 0·420, P = < 0·001). Most of the associations found in the present study show that poor sleep is associated with higher energy and fat intake and higher BMI. Longer sleep duration was associated with a later dinner in early pregnancy and an earlier dinner in late pregnancy, as well as with a later morning snack in the second trimester of pregnancy.

Dietary habits in adolescent male and female handball players: the Swedish Handball Cohort

ObjectivesThis cross-sectional study aimed to describe dietary habits in Swedish adolescent handball players and differences with respect to sex and school grade.MethodsParticipants in the Swedish Handball Cohort answered a web-survey...

Comparing the web-based and traditional self-reported 24-hour dietary recall data in the PakNutriStudy

Comparing the web-based and traditional self-reported 24-hour dietary recall data in the PakNutriStudy

Dietary intakes and daily distribution patterns of macronutrients in youth soccer players.

There has been an abundance of dietary analysis research conducted on adult male soccer players, while studies on youth players are lacking. Furthermore, the daily distribution of energy and macronutrient intake throughout the day has been reported to influence training adaptations, but this is often not considered in the literature. This study aims to quantify daily energy and macronutrient intake and assess their distribution over 5 days, and compare daily energy intakes and predicted daily energy expenditure in under-16 male soccer players. The sample included 25 soccer participants aged 14.8-15.7 years. Five-day self-reported food diaries were used to record the food/drink consumption. Intake was analyzed for total daily energy, macronutrient intakes, and distribution among meals (breakfast, lunch, dinner, and snacks). Daily energy expenditure was predicted by resting energy expenditure and physical activity levels developed for youth sports participants. The mean total energy intake was 1,928 ± 388 kcal∙day-1, whereas the estimated daily energy expenditure was 3,568 kcal∙day-1. Relative daily protein intakes were lower at breakfast, morning snack, afternoon snack, and night snack compared to lunch and dinner. Youth soccer players do not appear to meet energy requirements and daily CHO guidelines. Fluctuations in protein intake throughout the day were noted and may influence training adaptations (i.e., muscle protein synthesis and recovery).

Epidemiological investigation of a food-borne outbreak in a kindergarten, Jeju Province, Korea.

On Monday, September 6, 2021, at a kindergarten in Jeju Province, a large number of children vomited and developed food poisoning symptoms, and this necessitated an epidemiological investigation. The team surveyed symptoms and food intake history of kindergarten children, teachers, and workers who ate lunch between September 2 (Thursday) and September 6 (Monday), excluding weekends. In addition to rectal swabs, environmental samples from preserved foods, cooking utensils, drinking water, and refrigerator handles were collected. Pulsed field gel electrophoresis (PFGE) for genetic fingerprint analysis was also performed. There were 19 cases among 176 subjects, which indicated an attack rate of 10.8%. The epidemic curve showed a unimodal shape, and the average incubation period was 2.6 hours. While no food was statistically significant in food intake history, the analysis of 35 rectal smear samples detected Bacillus cereus in 7 children, 4 teachers, and 1 cooking staff. Enterotoxins were also detected in 12 samples. Out of 38 environmental samples, B. cereus and enterotoxins were detected in the morning snack cereal, lunch bean sprouts, and afternoon snack steamed potatoes on Monday, September 6th. The result of the PFGE test on 10 isolates of B. cereus showed that there was no genetic homology. Our results indicated that this outbreak was simultaneously caused by various strains of B. cereus from the environment.

Calidad nutricional de la colación matutina consumida durante la hora del recreo por escolares en Guadalajara, Jalisco

Introduction: The contribution of nutrients of snacks helps prevent fatigue, control anxiety, and maintain concentration; its consumption should be part of dietary habits. Objective: To determine the nutritional quality of the morning snack consumed during school recess by schoolchildren aged 6 to 12 in Guadalajara, Jalisco. Materials and methods: Descriptive-cross-sectional study, simple random sampling, lunchbox review using the carousel method, and enKid criteria for snack nutritional quality. Results: n=95, 43% male, 57% female, ages: 6 to 12 years, mean: 9,35 years, 3.63 food groups included. 50 % have breakfast at home, 28% (12 years) and 25% (6 years) don't have breakfast at home, it's unknown if they end up having breakfast. Based on snack nutritional quality and gender: males with poor quality: 6 years 100%, 11 years 17%, 12 years 50%; females with insufficient quality: 6 years 67%, 7 years 25%, and 10 years 36%. Conclusions: 3% didn't have a snack, and 45% consume food at school. Females show a higher deficiency in snack nutritional quality and also don't consume a complete snack.

Food Behaviours and Health Indicators in Manitoba Adolescents and Relation to the Healthy Eating Index.

Adolescence is a vital period of growth and development, both of which are dependent on adequate nutrition; however, concerns persist about poor nutrition and inappropriate food behaviours. In addition to nutrition assessment, the context of food and health behaviour is necessary to understand how dietary choices are shaped and related to diet quality. This study describes food-related behaviours and health indicators associated with dietary quality among adolescents in Manitoba, Canada. A stratified two-stage sampling method was used to collect data on the diet, food behaviours and health indicators of 1587 grade nine students. Diet quality was analysed using the Healthy Eating Index-Canada. Several food behaviours and health indicators varied by gender and school region (urban, rural, northern). The Independent Samples t-test and one-way ANOVA (analysis of variance) assessed differences between groups on the Healthy Eating Index-Canada. Higher Healthy Eating Index-Canada scores were found for those eating family dinners more frequently; consuming breakfast and lunch more frequently; consuming breakfast at home; eating lunch and morning snacks at school; purchasing fewer meals and snacks from cafeterias and vending machines; believing that food and nutrition education is important; not attempting to lose weight; being classified as 'healthy weight'; and getting more sleep. Many Manitoba youth are exhibiting food and health behaviours that increase their risk of having a poor diet.

Evaluation of snacks consumed by young children in child care and home settings

PurposeTo evaluate the effectiveness of food and nutrition regulations in developing healthy behaviors of young children, this study profiled the food and nutrient contribution of snacks, the foods and drinks consumed outside of main meals, in the diets of a sample of children between the ages of 3–5 years overall and in regulated child care (RCC) and home settings.MethodsFrom a purposive sample of 44 RCC settings from across Nova Scotia, Canada, 19 agreed to participate in this study and with RCC directors’ approvals, invitations were sent to parents of enrolled children. Using a 4-day food record, foods and drinks consumed by 79 preschool aged children, were recorded by parents at home and by trained research assistants at RCC. The foods and drinks consumed during morning, afternoon and evening snack occasions coded by the What We Eat in America (WWEIA) categories and the provision of energy, sodium, fats, sugar and fiber were calculated. Descriptive statistics and independent t tests were used to determined differences between the foods and nutrients by where and when the snacks were consumed.ResultsOn average, children consumed 2.3 snacks per day. Fruit, salty/sweet items and dairy items were predominately consumed as snacks. Average daily contributions from snacks were 29% of energy, 22.6% sodium, 27.6% saturated fat, 39.9% sugar and 31.3% dietary fiber. Significantly more variety of food categories and higher sodium and fiber snacks were consumed at RCC than home. Home morning snacks had significantly more sugar than RCC morning snacks.ConclusionsThe findings provide insight into the influences from RCC and home settings on snack intakes and the important role RCC food and nutrition regulations play in supporting healthy eating behaviors. Suggested recommendations are to de-emphasize the requirement for two food group servings for each snack at RCC, focus more on variety and nutrient dense snacks and encourage knowledge sharing between RCC and home environments to promote healthy children’s snacking behaviors.

Predicting risk of obesity and meal planning to reduce the obese in adulthood using artificial intelligence.

BackgroundAn unhealthy diet or excessive amount of food intake creates obesity issues in human beings that further may cause several diseases such as Polycystic Ovary Syndrome (PCOS), Cardiovascular disease, Diabetes, Cancers, etc. Obesity is a major risk factor for PCOS, which is a common disease in women and is significantly correlated with weight gain.MethodsThis study is providing a one-step solution for predicting the risk of obesity using different Machine Learning (ML) algorithms such as Gradient Boosting (GB), Bagging meta-estimator (BME), XG Boost (XGB), Random Forest (RF), Support Vector Machine (SVM), and K Nearest Neighbour (KNN). A dataset is collected from the UCI ML repository having features of physical description and eating habits of individuals to train the proposed model.ResultsThe model has been experimented with different training and testing data ratios such as (90:10, 80:20, 70:30,60:40). At a data ratio of 90:10, the GB classifier achieved the highest accuracy i.e., 98.11%. Further, at the 80:20 ratio, the GB and XGB provide the same result i.e., 97.87%. For the 70:30 data ratio, XGB achieves the highest accuracy i.e., 97.79%. Further, the Nearest Neighbour (NN) learning method is applied to meal planning to overcome obesity.ConclusionThis method predicts the meal which includes breakfast, morning snacks, lunch, evening snacks, and dinner for the individual as per caloric and macronutrient requirements. The proposed research work can be used by practitioners to check obesity levels and to suggest meals to reduce the obese in adulthood.

Sleep time, tv/video games and snack consumption in preschool children – a cross-sectional study

This study aims to evaluate the sedentary behavior, caloric content of snacks and sleep time of preschool children in two different regions of Portugal (Bragança and Gondomar). Participated in this study 230 healthy preschoolers (103 girls; 127 boys), of which 176 (76.5%) were from Bragança (mean age of 4.5±0.7 years) and 54 (23.5%) were from Gondomar (mean age of 4.3±1.0 years). A questionnaire about sedentary behavior, sleep time and caloric content of snacks (morning and afternoon) were answer by parents of this preschool children. The principal results of our study indicated that the preschool children slept an average of 9.9 ± 0.9 hours, spent time 1.5 ± 0.8 hours in front of television (TV) during the week, and 2.5 ± 1.5 hours during weekend. Regarding the time spent playing video games, they did 0.6 ± 0.6 hours during the week and 0.9 ± 0.9 hours during the weekend. The children morning snack had an average of 232.7 ± 100.8 kcal and the afternoon snack had an average of 350.4 ± 122.4 kcal. According to the WHO guidelines, the results of this study revealed that preschool children spent less hours sleeping, had more caloric content in the morning and afternoon snacks and spent more time in sedentary behaviors, of what is in the recommendations. These results also suggest that the children’s slept time is affected by the time they spent watching TV and playing video games.