Fruit juice intake predicts increased adiposity gain in children from low-income families: weight status-by-environment interaction

Age of Juice Introduction and Cardiometabolic Outcomes in Middle Childhood

BACKGROUND

The American Academy of Pediatrics recommends juice introduction after 12 months of age. Juice consumption has been linked to childhood obesity and cardiometabolic risk.

OBJECTIVES

To examine the prospective relationship between the age of juice introduction and primary and secondary cardiometabolic outcomes in middle childhood.

METHODS

Parents reported the age of juice introduction on Upstate KIDS questionnaires completed between 4 and 18 months. The quantity and type of juice introduced were not measured. Anthropometry, blood pressure (BP), and arterial stiffness by pulse wave velocity (PWV) were measured for 524 children (age, 8-10 y) at study visits (2017-2019). Age- and gender-adjusted z-scores were calculated using the Centers for Disease Control and Prevention reference for anthropometrics. Plasma lipids, hemoglobin A1c (HbA1c), and C-reactive protein (CRP) in a subset of children were also measured (n = 248). Associations between age at juice introduction (categorized as <6, 6 to <12, ≥12 months), and outcomes were estimated using mean differences and odds ratios, applying generalized estimating equations to account for correlations between twins.

RESULTS

Approximately 18% of children were introduced to juice at <6 months, 52% between 6 and <12 months, and 30% ≥ 12 months of age. Children who were introduced to juice before 6 months had higher systolic BP (3.13 mmHg; 95% confidence interval [CI]: 0.52, 5.74), heart rate (4.46 bpm; 95% CI: 1.05, 7.87), and mean arterial pressure (2.08 mmHg; 95% CI: 0.15, 4.00) compared with those introduced ≥12 months after covariate adjustment including sociodemographic factors and maternal prepregnancy body mass index. No adjusted differences in anthropometry, lipids, HbA1c, and CRP levels were found.

CONCLUSIONS

Early juice introduction during infancy was associated with higher systolic BP, heart rate, and mean arterial pressure in middle childhood. This trial was registered at clinicaltrials.gov as NCT03106493 (https://clinicaltrials.gov/study/NCT03106493?term=upstate%20KIDS&rank=1).

Association Between Child Sugary Drink Consumption and Serum Lipid Levels in Electronic Health Records

Sugar-sweetened beverage (SSB) and fruit juice (FJ) consumption may promote lipid abnormalities in childhood. We examined the association between SSB/FJ intake and lipid levels using electronic health record data for 2816 adolescents. Multivariable logistic regression models treated clinical cutpoints for abnormal lipid levels (triglycerides [TG], high-density lipoprotein (HDL), low-density lipoprotein [LDL], and total cholesterol) as dependent variables. In models not adjusted for adiposity, elevated SSB and FJ consumption was associated with increased odds of having abnormally high TG (SSB: odds ratio [OR] = 1.28 (95% confidence interval [CI] = [1.07-1.52], P = .007); FJ: 1.35 ([1.09-1.69], P = .007)) and abnormally low HDL (SSB: 1.47 ([1.17-1.86], P = .001); FJ: 1.35 ([1.02-1.78], P = .03)). Adjusting for adiposity, a likely mediator of the relationship, attenuated these associations. These findings support the need for identifying unhealthy beverage consumption habits during childhood health care visits as a modifiable behavior associated with cardiometabolic risk.

Consumption of 100% Fruit Juice and Body Weight in Children and Adults: A Systematic Review and Meta-Analysis

Importance

Concerns have been raised that frequent consumption of 100% fruit juice may promote weight gain. Current evidence on fruit juice and weight gain has yielded mixed findings from both observational studies and clinical trials.

Objective

To synthesize the available evidence on 100% fruit juice consumption and body weight in children and adults.

Data Sources

MEDLINE, Embase, and Cochrane databases were searched through May 18, 2023.

Study Selection

Prospective cohort studies of at least 6 months and randomized clinical trials (RCTs) of at least 2 weeks assessing the association of 100% fruit juice with body weight change in children and adults were included. In the trials, fruit juices were compared with noncaloric controls.

Data Extraction and Synthesis

Data were pooled using random-effects models and presented as β coefficients with 95% CIs for cohort studies and mean differences (MDs) with 95% CIs for RCTs.

Main Outcomes and Measures

Change in body mass index (BMI; calculated as weight in kilograms divided by height in meters squared) was assessed in children and change in body weight in adults.

Results

A total of 42 eligible studies were included in this analysis, including 17 among children (17 cohorts; 0 RCTs; 45 851 children; median [IQR] age, 8 [1-15] years) and 25 among adults (6 cohorts; 19 RCTs; 268 095 adults; median [IQR] age among cohort studies, 48 [41-61] years; median [IQR] age among RCTs, 42 [25-59]). Among cohort studies in children, each additional serving per day of 100% fruit juice was associated with a 0.03 (95% CI, 0.01-0.05) higher BMI change. Among cohort studies in adults, studies that did not adjust for energy showed greater body weight gain (0.21 kg; 95% CI, 0.15-0.27 kg) than studies that did adjust for energy intake (-0.08 kg; 95% CI, -0.11 to -0.05 kg; P for meta-regression <.001). RCTs in adults found no significant association of assignment to 100% fruit juice with body weight but the CI was wide (MD, -0.53 kg; 95% CI, -1.55 to 0.48 kg).

Conclusion and Relevance

Based on the available evidence from prospective cohort studies, in this systematic review and meta-analysis, 1 serving per day of 100% fruit juice was associated with BMI gain among children. Findings in adults found a significant association among studies unadjusted for total energy, suggesting potential mediation by calories. Further trials of 100% fruit juice and body weight are desirable. Our findings support guidance to limit consumption of fruit juice to prevent intake of excess calories and weight gain.

The 7-day Beverage Intake Questionnaire for Latino Children: Validation of a Culturally Tailored Tool

OBJECTIVE

To validate a culturally tailored 7-day beverage intake questionnaire for Latino children (BIQ-L).

DESIGN

Cross-sectional.

SETTING

Federally qualified health center in San Francisco, CA.

PARTICIPANTS

Latino parents and their children aged 1-5 years (n = 105).

VARIABLES MEASURED

Parents completed the BIQ-L for each child and three 24-hour dietary recalls. Participants' height and weight were measured.

ANALYSIS

Correlations between the mean intake of beverages in 4 categories as determined by the BIQ-L and three 24-hour dietary recalls were assessed. Multivariable linear regression examined the association between sugar-sweetened beverages (SSB) servings as determined by the BIQ-L and child body mass index z-score.

RESULTS

Mean daily intake of SSB (r = 0.52, P < 0.001), 100% fruit juice (r = 0.45, P < 0.001), flavored milk (r = 0.7, P < 0.001), and unflavored milk (r = 0.7, P < 0.001) from the BIQ-L were correlated with intake assessed via three 24-hour dietary recalls. In the multivariable model, weekly servings of SSBs were associated with child body mass index z-score (β = 0.15, P = 0.02). Culturally specific beverages comprised 38% of the SSB intake reported on the BIQ-L.

CONCLUSIONS AND IMPLICATIONS

The BIQ-L is a valid tool for assessing beverage intake among Latino children aged 1-5 years. The inclusion of culturally specific beverages is critical for accurately assessing beverage intake among Latino children.

The Infant Diet Quality Index Predicts Dietary and Adiposity Outcomes in US Children 2 to 4 years old

BACKGROUND

Healthy nutrition during the first year of life is critical for optimal growth and development. Limited techniques are available to assess diet quality in infancy, and few have been shown to be predictive of dietary and adiposity outcomes in low-income children.

OBJECTIVE

The objectives of this study were to construct an Infant Diet Quality Index (IDQI) to assess the diet quality from birth to 12 mo and to determine whether the IDQI exhibits predictive validity by estimating the longitudinal associations of IDQI scores with diet quality and weight status at 2 to 4 y.

DESIGN

Data were analyzed from the longitudinal Women, Infants, and Children Infant and Toddler Feeding Practices Study-2 (unweighted, n = 2858; weighted. N = 392,439) using one 24-h dietary recall and survey responses during infancy. The newly constructed IDQI consists of 16 equally-weighted components: 1) breastfeeding duration; 2) exclusive breastfeeding; age of first introduction of: 3) solids, 4) iron-rich cereals, 5) cow milk, 6) sugar-sweetened beverages, 7) salty/sweet snacks, 8) other drinks/liquids, and 9) textured foods; frequency of consuming 10) fruit or 11) vegetables; frequency of consuming different 12) fruit or 13) vegetables; 14) nonrecommended bottle-feeding practices; 15) use of commercial baby foods; and 16) number of meals and snacks. Regression analysis was used to estimate associations between the total IDQI score (range, 0-1) and Healthy Eating Index-2015 (HEI-2015) scores and body mass index z-scores (BMIz) at 2 to 4 y of age, adjusted for covariates (e.g., child age, sex and race/ethnicity; maternal education level, etc.) RESULTS: The total IDQI score was positively associated with HEI-2015 at the age of 2 y (β = 16.7; 95% CI: 12.6, 20.9; P < 0.001), 3 y (β = 14.5; 95% CI: 8.1, 21.0; P < 0.001), and 4 y (β = 15.4; 95% CI: 8.4, 22.4; P < 0.001); and negatively associated with BMIz at the age of 2 y (β = -1.24; 95% CI: -2.01, -0.47; P = 0.002) and 4 y (β = -0.92; 95% CI: -1.53, -0.30; P = 0.003).

CONCLUSIONS

The IDQI has predictive validity for diet quality and weight status in low-income US children.

Unhealthy Food and Beverage Consumption in Children and Risk of Overweight and Obesity: A Systematic Review and Meta-Analysis

This WHO-commissioned review contributed to the update of complementary feeding recommendations, synthesizing evidence on effects of unhealthy food and beverage consumption in children on overweight and obesity. We searched PubMed (Medline), Cochrane CENTRAL, and Embase for articles, irrespective of language or geography. Inclusion criteria were: 1) randomized controlled trials (RCTs), non-RCTs, cohort studies, and pre/post studies with control; 2) participants aged ≤10.9 y at exposure; 3) studies reporting greater consumption of unhealthy foods/beverages compared with no or low consumption; 4) studies assessing anthropometric and/or body composition; and 5) publication date ≥1971. Unhealthy foods and beverages were defined using nutrient- and food-based approaches. Risk of bias was assessed using the ROBINS-I (risk of bias in nonrandomized studies of interventions version I) and RoB2 [Cochrane RoB (version 2)] tools for nonrandomized and randomized studies, respectively. Narrative synthesis was complemented by meta-analyses where appropriate. Certainty of evidence was assessed using Grading of Recommendations Assessment, Development, and Evaluation. Of 26,542 identified citations, 60 studies from 71 articles were included. Most studies were observational (59/60), and no included studies were from low-income countries. The evidence base was low quality, as assessed by ROBINS-I and RoB2 tools. Evidence synthesis was limited by the different interventions and comparators across studies. Evidence indicated that consumption of sugar-sweetened beverages (SSBs) and unhealthy foods in childhood may increase BMI/BMI z-score, percentage body fat, or odds of overweight/obesity (low certainty of evidence). Artificially sweetened beverages and 100% fruit juice consumption make little/no difference to BMI, percentage body fat, or overweight/obesity outcomes (low certainty of evidence). Meta-analyses of a subset of studies indicated a positive association between SSB intake and percentage body fat, but no association with change in BMI and BMI z-score. High-quality epidemiological studies that are designed to assess the effects of unhealthy food consumption during childhood on risk of overweight/obesity are needed to contribute to a more robust evidence base upon which to design policy recommendations. This protocol was registered at https://www.crd.york.ac.uk/PROSPERO as CRD42020218109.

Differences in health behaviors related to overweight/obesity by race/ethnicity in a diverse urban commuter college

Objective: To examine health behaviors associated with overweight/obesity by race/ethnicity at a diverse urban college. Participants: 270 undergraduates (77.0% female; 26.7% non-Hispanic white) and median body mass index (BMI) of 23.1 kg/m². Methods: A questionnaire about health-related behaviors as part of the "Get Fruved" project was used to measure health behaviors (sugar sweetened beverage (SSB), fruit and vegetable consumption, physical activity, stress, and sleep) by race/ethnicity. Multivariable logistic regression was used to assess the adjusted odds of engaging in positive health-related behaviors. Results: Non-Hispanic black and Hispanic students were 64% and 59% less likely to consume lower amounts of SSB. Hispanic students were 83% and 81% less likely to meet vegetable and fruit recommendations. Non-Hispanic black and other (including biracial) had reduced odds of meeting vegetable recommendations (AOR = 0.18 and 0.28). Conclusions: Disparities in SSB, fruit, and vegetable consumption represent potential intervention targets to improve health behaviors among racial/ethnic minorities.

Age of Juice Introduction and Child Anthropometry at 2-3 and 7-9 Years

OBJECTIVES

To assess the association between age of juice introduction and child anthropometry after the American Academy of Pediatrics changed their guidelines in 2017 to recommend delaying juice introduction until at least 12 months of age (previously 6 months), citing concerns of weight gain.

STUDY DESIGN

Upstate KIDS is a prospective birth cohort with follow-up through 9 years of age. Juice introduction was assessed on parental questionnaires at 4-18 months and categorized as <6, 6-<12, and ≥12 months. Child height and weight were recorded at 2-3 and 7-9 years of age. Weight-, height-, and body mass index (BMI)-for-age and sex z scores were calculated using the Centers for Disease Control and Prevention reference. Overweight/obese and obese status were categorized as BMI-for-age z score ≥85th and ≥95th percentiles. Controlling for sociodemographic characteristics and parental BMI, we assessed the associations of age of juice introduction with child anthropometry.

RESULTS

Prevalence of childhood obesity was 16.4% at 2-3 (n = 1713) and 22.8% at 7-9 years of age (n = 1283). Juice introduction at <6 vs ≥12 months was associated with higher weight-for-age z score at 2-3 years of age (mean difference = 0.21; 95% CI 0.04-0.37). At 7-9 years of age, juice introduction at <6 vs ≥12 months was related to higher BMI-for-age (0.38; 0.12-0.64) and weight-for-age z scores (0.27; 0.06-0.49). Risk of developing overweight/obesity and obesity was 1.54 (0.99-2.38) and 2.17 (1.11-4.23) times higher among children with juice introduced at <6 months. No associations were found with juice introduced at 6-<12 vs ≥12 months.

CONCLUSIONS

Risk of developing overweight/obesity or obesity is higher among children introduced to juice before 6 months of age compared with ≥12 months.

Risk Behavioral Contexts in Adolescence of Obese Adults

PURPOSE

Previous research suggests that poor nutrition, physical activity, sleep, and social/emotional climate are associated with weight gain. However, few empirical studies have examined how these factors relate to each other in adolescents who are later obese. Are these factors uniformly present, or do some co-occur or occur independently? This study seeks to identify subgroups of obese individuals at ages 24-32 years who exhibited unique, co-occurring behavioral and emotional contexts for obesity at ages 14-17 years.

METHODS

To identify subgroups of behavioral and contextual profiles in adolescence, the study applies latent class analysis to a sample of individuals who were obese in the fourth wave of the National Longitudinal Study of Adolescent to Adult Health (Add Health, N = 1,889). The study then explored covariates (e.g., gender, race) of class membership.

RESULTS

Considerable heterogeneity exists in risk profiles of adolescents obese as adults. For example, 21.1 percent of the sample is in a class with no differentiating risk factors, whereas two classes containing 22.1 percent of the sample exhibit high levels of depression, and nearly all the emotional factors are considered. Although some covariates are predictive of class membership, clear patterns are difficult to discern. However, poor physical health is clearly predictive of membership in the classes exhibiting a high risk of depression.

DISCUSSION

Clinicians should be aware that at younger ages, people who are ultimately obese display a range of factors linked to obesity. Although some exhibit behaviors such as high screen time and processed food consumption, others exhibit mainly poor social/emotional climate.

Fruit juice and childhood obesity: a review of epidemiologic studies

Childhood obesity is a national epidemic, and many efforts have been made to understand its risk factors. The purpose of this review was to provide an updated account of the observational studies evaluating the relationship between 100% fruit juice intake and obesity in children and adolescents, and to highlight the major risk factors that may impact this relationship. PubMed and Scopus were searched for terms related to fruit juice and childhood obesity, and studies assessing 100% fruit juice intake in participants ≤ 19 years old, with obesity-related outcomes (BMI or adiposity), and published before March 9, 2021 were included. There were 17 prospective cohort and 14 cross-sectional studies included in the analysis. Overall, the evidence does not support a relationship between 100% fruit juice intake and measures of obesity in most children. There is some evidence to suggest a minor positive association in some overweight or very young children, but due to fundamental differences and limitations in methodology, further investigation is required. Significant gaps in literature on this topic exist particularly in regards to randomized clinical trials in children, and in studies in racially diverse populations.

The Association between Healthy Beverage Index and Healthy and Unhealthy Obesity Phenotypes among Obese Women: A Cross-Sectional Study

BACKGROUND

Metabolic phenotypes are new dimensions of obesity. Two important types of these phenotypes are metabolically healthy obesity (MHO) and metabolically unhealthy obesity (MUO). Studies showed that the components of the healthy beverage index (HBI) such as sugar-sweetened beverages (SSBs), milk, and fruit juices might have an association with MHO and MUO phenotypes.

METHODS

This cross-sectional study was performed on 210 women with the age range of 18-65 years and a body mass index (BMI) ≥25 kg/m². The age range of the study population was the main inclusion criterion. Dietary intakes were assessed using a 147-item food frequency questionnaire (FFQ), as well as biochemistry and anthropometric parameters, in all participants. Metabolic health phenotypes were considered using the Karelis score, whilst HBI was evaluated based on 8 categories of beverages consumed. Analysis was carried out using binary logistic regression.

RESULT

After controlling for a wide variety of confounding variables such as age, energy intake, BMI, education, physical activity, marriage, economic status, job, and supplementation, we found that the participants in the highest tertile of HBI had a lower risk of abnormal metabolic status than those in the lowest tertile (OR = 0.49; 95% CI: 0.07-3.21; P trend: 0.04), and it was not statistically significant, but we saw a significant trend.

CONCLUSION

In conclusion, it seems that higher adherence to HBI can minimize the risk of metabolic abnormality, based on a significant trend.

Earlier Introduction to Sugar-Sweetened Beverages Associated With Lower Diet Quality Among WIC Children at Age 3 Years

OBJECTIVE

Examine the association between the timing of sugar-sweetened beverages (SSBs) and 100% juice introduction with subsequent diet quality at age 3 years.

DESIGN

Secondary analysis of a publicly available, national longitudinal dataset.

PARTICIPANTS

A total of 2,218 children from the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC).

MAIN OUTCOME MEASURE

Dietary intakes were assessed using a 24-hour dietary recall completed by caregivers of children aged 3 years. Diet quality was assessed using the Healthy Eating Index Score-2015 (HEI-2015).

ANALYSIS

Linear regression was used to assess the relationship between the timing of introduction to 100% juice and SSBs with HEI-2015. Adjustments were made for child- and maternal-related factors.

RESULTS

Delayed introduction of SSBs during the first 2 years of life was associated with an increased HEI-2015 score. In adjusted analyses, for every 1-month delay in the introduction, there was a 0.09-point increase (95% confidence interval, 0.04-0.13) in the HEI-2015 score at 3 years.

CONCLUSIONS AND IMPLICATIONS

Earlier introduction to SSBs may be associated with subsequent lower diet quality in WIC participants. This association may be driven by total fruit, whole grains, and added sugars HEI component scores. Further research is needed to support changes to existing WIC nutrition practices regarding SSBs and 100% juice.

Hubungan Screen Based Activity dan Perilaku Makan dengan Status Gizi Anak Usia 10-12 Tahun (Studi di SDI Darush Sholihin Kabupaten Nganjuk)

ABSTRAK Latar Belakang: Anak usia sekolah mengalami peningkatan kebutuhan gizi untuk tumbuh kembang. Di usia ini, anak-anak bisa memilih makanan maupun media bermain sesuai keinginan mereka. Aktivitas menggunakan layar yang berlebih serta perilaku makan yang buruk dapat memicu terjadinya obesitas.Tujuan: Penelitian ini bertujuan untuk menganalisis hubungan Screen Based Activity (SBA) dan perilaku makan dengan status gizi anak usia sekolah.Metode: Penelitian ini merupakan penelitian observasional analitik dengan desain penelitian cross sectional. Penelitian dilakukan di SDI Darush Sholihin Kabupaten Nganjuk. Besar sampel sebanyak 48 siswa yang dipilih secara proportional random sampling. Pengumpulan data meliputi berat badan, tinggi badan, kuesioner SBA, Food Frequency Questionnaire (FFQ), serta food recall 2x24 jam. Data dianalisis menggunakan uji korelasi Spearman dan Kendall’s tau dengan nilai signifikansi 0,05.Hasil: Hasil penelitian menunjukkan bahwa tidak ada hubungan SBA (p=0,151), perilaku makan makanan pokok (p=0,101), perilaku makan lauk hewani (p=0,212), perilaku makan lauk nabati (p=0,829), perilaku makan sayuran (p=0,751) dan perilaku makan jajanan (p=0,109) dengan status gizi. Namun, terdapat hubungan perilaku makan buah (p=0,040) dengan status gizi.Kesimpulan: Konsumsi buah-buahan yang sering tanpa memperhatikan kandungan gula dan cara penyajian dapat memberikan risiko obesitas pada anak. Diperlukan pendidikan gizi kepada pihak sekolah maupun orang tua mengenai pembatasan SBA dan perilaku makan sehat terutama buah untuk mencapai tumbuh kembang yang optimal dan terhindar dari obesitas.

Fruit Intake and Changes of Cardio-Metabolic Risk Factors in People with Obesity

BACKGROUND

This study aimed to explore the relationship between fruit intake, changes in fruit intake, and changes in cardiometabolic factors in people with obesity.

METHODS

A total of 21,270 subjects (8,718 men, 12,552 women) aged 40 years and over, from the Korean-based Genome and Epidemiology Study, were followed up for an average of 4.4 years. Fruit intake was assessed using a food frequency questionnaire at baseline and the second follow-up. The beta coefficient and confidence intervals for changes in cardiometabolic risk factors according to fruit consumption were calculated using a linear regression model.

RESULTS

In men, the abdominal circumference decreased with changes in fruit intake (P=0.029). Fruit intake and increased fruit intake in men were associated with a lower systolic blood pressure (P=0.012 and P=0.02, respectively) and lower triglyceride levels (P=0.002 and P<0.001, respectively). In women, abdominal circumference decreased with both fruit intake and increased fruit intake (P<0.001 and P=0.013, respectively). Systolic blood pressure and triglycerides tended to decrease only with fruit intake (P=0.048 and P<0.001, respectively). Unlike in men, fasting blood glucose tended to decrease in women with both fruit intake and increased fruit intake (P=0.011 and P=0.005, respectively).

CONCLUSION

Fruit intake and increased fruit intake may have beneficial effects on cardiometabolic risk factors among individuals who are obese.

The association between Healthy Beverage Index and anthropometric measures among children: a cross-sectional study

PURPOSE

Several studies evaluated the associations between specific beverages and cardio-metabolic risks among children. However, the evidence on the association between patterns of the beverage consumption and children's anthropometric indices is rare. Therefore, this study was conducted to examine the association between Healthy Beverage Index (HBI) and anthropometric measures among 6-year-old girl children.

METHODS

In this cross-sectional study, 788 children selected from health centers in Tehran, Iran. Data on beverage intake, socio-demographic, physical activity, and anthropometric characteristics were evaluated using reliable and validated standard protocols. The predefined HBI was calculated based on the previous research.

RESULTS

After controlling for several confounders [mother age, mother body mass index, mother physical activity, socioeconomic status, children physical activity and energy intake, total oils (all kinds of oils like animal and plant oils), and total sweet foods (sweet foods except sweetened beverages)], being in the third compared to the first tertile of HBI among children was associated with increased odds of wasting (OR: 5.16; 95% CI 1.5-17.79) and underweight/wasting (OR: 1.81; 95% CI 1.07-3.07). Among the HBI components, just being in the third compared to the first tertile of high-fat milk was inversely associated with decreased odds of wasting (OR: 0.18; 95% CI 0.04-0.73).

CONCLUSIONS

The HBI among children was associated with higher odds of wasting and underweight/wasting. In addition, high-fat milk consumption decreased the odds of wasting among children. Further prospective studies need to confirm these results.

LEVEL OF EVIDENCE

Level V, descriptive cross-sectional study.

Sugar Intake: Are All Children Made of Sugar?

Introduction: A healthy diet is characterized by a variety of food and a balanced energy intake, which should accompany every human being since early childhood. Unfortunately, excessive consumption of protein, fat, and lately sugar are very common in developed countries. Sugar intakes are not easily quantifiable and comparable among subjects. Therefore, we decide to analyze dietary patterns in children of different ages and diets (with and without gluten) using a food and nutrient database and a new application called the “Zuccherometro”. Patients and methods: This is a descriptive observational study conducted among children that are recruited consecutively either during a pediatric evaluation or through a school survey. Sociodemographic, nutritional and anthropometric data, degree of physical activity, and presence of medical conditions are collected. Dietary intake data are obtained by a 24 h recall diet. Results: The study analyzes 400 children: 213 girls and 187 boys. The majority of children (70.7%) are in normal weight range with similar extreme values (6.5% obese and 6.7% underweight). Celiac disease is diagnosed in 186 children. Caloric intakes are in line with the recommendations in all age-distributed groups with the exception of adolescents (11–17 years old), whose caloric intake is lower than recommendations. Protein intakes, on the contrary, are always exceeding recommendations and are significantly elevated in preschool children, (more than three times the population reference intakes). As for sugar intakes, all the children except the 11–17 years adolescents exceed the recommended cut off of 15% of daily calories. The same trend is obtained using the “Zuccherometro” that shows different percentages of age-stratified children exceeding the reference values: 1–3 years, 59% of children; 4–6 years, 68%; 7–10 years, 39.8%; 11–14 years, 25.5%; 15–17 years, 24.5%. The sugar load consists of both natural or added sugars (fructose and lactose) in food or beverages. Sugar intakes are more generously consumed by all age-stratified controls than by celiac children with the exception of the youngest ones (1–3 years old) and male adolescents. Conclusion: Since high sugar intakes are constantly accompanying children during their growth, important dietary education and coordination between families and institutions are mandatory.

Association of infant diet with subsequent obesity at 2-5 years among children exposed to gestational diabetes: the SWIFT study

AIMS/HYPOTHESES

This longitudinal analysis evaluated the independent and joint associations of any breastfeeding (BF) or exclusive BF (EBF) and intake of sugar-sweetened beverages (SSBs) and 100% fruit juice from birth to 1 year with subsequent overweight and obesity among young children exposed to gestational diabetes (GDM).

METHODS

The analysis utilised prospectively collected data from participants enrolled in the Study of Women, Infant Feeding and Type 2 Diabetes after GDM (SWIFT); 1035 pregnant women (20-45 years) diagnosed with GDM, of whom 75% were of Black, Hispanic or Asian race and ethnicity. Mother-infant dyad characteristics and infant dietary intake were assessed via research protocols at in-person examinations, telephone interviews and monthly mailed surveys from birth to 1 year. Child weight, length and height were obtained from electronic health records at birth (2008-2011) and ages 2-5 years (2010-2016) to classify BMI percentile groups (n = 835).

RESULTS

Adequate BF (≥6 months), adequate EBF duration (≥6 months), and SSB and 100% fruit juice intake in the first year were independently associated with child obesity at ages 2-5 years (all p < 0.05). Compared with children with adequate EBF and no intake of SSB or 100% fruit juice, those with adequate EBF and intake of 100% fruit juice and/or SSBs had a four- to fivefold higher odds of obesity (aOR 4.2, 95% CI:1.6, 11.2 for 100% fruit juice; aOR 4.5, 95% CI:1.4, 8.5 for fruit juice or SSBs; and aOR 4.7, 95% CI:1.4, 15 for SSBs; all p < 0.01), while those with inadequate EBF (<6 months) and intake of 100% fruit juice and/or SSBs had a six- to 12-fold higher odds of obesity (aOR 6.4, 95% CI:2.4, 17.2 for fruit juice; aOR 6.6, 95% CI:2.7, 14.8 for fruit juice or SSBs; and aOR 12.2, 95% CI:4.3, 25 for SSBs; all p < 0.001). Compared with children with adequate BF and no intake of SSB or 100% fruit juice, those with adequate BF and intake of 100% fruit juice and/or SSBs had a threefold higher odds of obesity (aOR 3.1, 95% CI:1.1, 7.3 for fruit juice; aOR 3.3, 95% CI:1.3, 8.3 for fruit juice or SSBs; and aOR 3.4, 95% CI:1.3, 8.5 for SSBs; all p < 0.05), while those with inadequate BF (<6 months) and intake of 100% fruit juice and/or SSB were associated with five- to tenfold higher odds of obesity (aOR 4.8, 95% CI:2.3, 12.2 for fruit juice; aOR 6.0, 95% CI:2.5, 12.8 for fruit juice or SSBs; aOR 9.5, 95% CI:3.7, 15.1 for SSBs; all p < 0.05).

CONCLUSIONS/INTERPRETATION

This is the first study to prospectively evaluate the relation of BF or EBF duration and intake of SSB and 100% fruit juice during the first year of life with subsequent obesity in children exposed to GDM. Adequate BF or EBF combined with avoidance of SSB and 100% fruit juice during early infancy may ameliorate future child obesity in this high-risk population.

Longitudinal associations of fruit juice intake in infancy with DXA-measured abdominal adiposity in mid-childhood and early adolescence

BACKGROUND

Excessive abdominal adiposity is associated with health risks in children and adults. Higher consumption of fruit juice and other sources of fructose has been shown to promote weight gain and specifically visceral adiposity in adulthood.

OBJECTIVES

We aimed to examine the longitudinal associations of fruit juice intake in infancy with visceral adiposity in mid-childhood and early adolescence.

METHODS

We analyzed data from 783 participants in Project Viva, a US prebirth cohort. Our exposure was fruit juice intake at 1 y old. We measured visceral adipose tissue (VAT), subcutaneous abdominal adipose tissue (SAAT), and total abdominal adipose tissue (TAAT) in mid-childhood (mean age 7.8 ± 0.7 y) and early adolescence (13 ± 0.8 y) using DXA. We examined longitudinal associations of fruit juice intake at 1 y with VAT, SAAT, and TAAT area sex-specific standard deviation scores (SDSs) in mid-childhood and early adolescence using linear mixed models. We adjusted for child age at outcome, sex, race/ethnicity, age and BMI z-score at 1 y-questionnaire, maternal prepregnancy BMI, level of education, and prenatal sugar-sweetened beverage intake, paternal BMI, and median household income at birth.

RESULTS

After adjusting for child and parental covariates, each serving (120 mL) per day of fruit juice intake at 1 y was associated with persistently greater VAT area SDS (β = 0.08; 95% CI: 0.03, 0.13) at both timepoints in boys and girls. The association of fruit juice intake with VAT appeared stronger than that with SAAT (β = 0.05; 95% CI: 0.00, 0.09) and TAAT (β = 0.05; 95% CI: 0.01, 0.10).

CONCLUSIONS

Higher fruit juice intake in infancy was associated with greater abdominal adiposity, particularly VAT, in mid-childhood and early adolescence. Our findings support limiting fruit juice intake in infancy, which can have later impact on visceral adiposity in childhood and adolescence.Clinical Trial Registry number: NCT02820402 (https://clinicaltrials.gov/ct2/show/NCT02820402).

The early effects of cumulative and individual adverse childhood experiences on child diet: Examining the role of socioeconomic status

Adverse Childhood Experiences (ACEs) have been associated with detrimental long-term health outcomes, including obesity risk. Existing research has yet to examine whether early life ACEs are associated with diet in early childhood within socioeconomic subgroups. Data were drawn from the Early Childhood Longitudinal Study-Birth Cohort (2001-2002). Mother-child dyads (n = 7000) were recruited when children were 9-months old, and followed longitudinally at 2 years, and 4 years. Mothers reported children's exposure to five ACEs at 9-months and 2 years and children's daily intake of fruits, vegetables, sweet snacks, and sugar-sweetened beverages (SSBs) at 4 years. Weighted multiple linear regression models tested the effect of cumulative and individual ACEs on child diet in full, low-, and high-SES samples. Cumulative ACE score was inversely associated with frequency of fruit intake in full (b = -0.08, p = 0.005) and low-SES samples (b = -0.10, p < 0.001). Domestic violence was associated with less frequent fruit intake in full (b = -0.21, p = 0.01) and low-SES samples (b = -0.29 p = 0.008). In the full sample, incarceration was associated with less frequent fruit intake (b = -0.24, p = 0.02), and domestic violence was associated with higher sweet snack (b = 0.22, p = 0.01) and SSB intake (b = 0.27, p = 0.009). Results provide preliminary evidence on the association between cumulative and specific ACEs and child diet, and how this relationship varies by SES context. Future research is needed to understand the complex multi-level mechanisms operating along this pathway in order to inform interventions supporting behavior change and to build evidence for policies that may reduce diet-related disparities in ACE exposure.

Youth Beverage Intake and Reported Prediabetes: Choice and Frequency Matter

INTRODUCTION

Sugar sweetened beverage (SSB) consumption among U.S. adolescents exceeds current recommendations. This study examines relationships between SSB intake and reported prediabetes.

METHOD

Data are from the 2019 Minnesota Student Survey (N = 125,375). Logistic regression was used to examine relationships between frequencies for SSB intake and youth reported prediabetes in analytic models adjusting for demographic and other cardiometabolic indicators. Additional analyses examined relationships between consumption of fruit juice, milk, and water, and prediabetes.

RESULTS

One in four youth reported consumption of at least one SSB daily. In fully adjusted models, a range of SSB intake frequencies were significantly associated with increased odds of reported prediabetes. All intake frequencies for water were associated with reduced odds of prediabetes.

DISCUSSION

Efforts to reduce SSB intake among adolescents are warranted to support cardiometabolic health. Study findings are consistent with current guidance identifying water as the preferred drink for adolescents' hydration needs.

Introducing Juice and Sugar-Sweetened Beverages in Early Infancy: Parental Knowledge and Intended Behaviors

OBJECTIVE

Assess caregivers' knowledge about juice and sugar-sweetened beverages (SSBs) and identify factors that contribute to their early introduction.

METHODS

One hundred forty-four parents of young infants completed a 45-item questionnaire focused on infant nutrition.

RESULTS

Seventy-two percent of parents plan to give juice to their babies starting in the first year of life; only 16% plan to introduce SSBs. Parents with some college education or more were significantly less likely to report an intention to introduce juice (P < .0001) and SSBs (P < .001) in their children's diets. Education level was significantly associated with knowledge about juice and SSBs (P < .001). Parents with higher knowledge were significantly less likely to plan on introducing juice (P < .001) and SSBs (P < .001).

CONCLUSION

Parents of young infants lack enough knowledge about the detrimental effects of juice and sugary drinks. These knowledge gaps give pediatric providers a unique opportunity to provide anticipatory guidance starting in early infancy on the adverse health effects of juice and SSBs.

Dietary fibre intake in childhood or adolescence and subsequent health outcomes: A systematic review of prospective observational studies

AIM

To determine whether higher fibre intakes during childhood or adolescence effect a broad range of intermediate markers of cardiometabolic risk or other health related issues.

MATERIALS AND METHODS

We used online searches up to January 2020 and manual searches to identify prospective observational studies reporting on childhood or adolescent intakes of dietary fibre, vegetables, fruit and refined or whole grains. Outcomes measured later in life were body weight, blood lipids, blood pressure, glycaemia, bone health, cognition, growth and bowel habits. Potential age-specific ranges for dietary fibre were extrapolated from published adult data.

RESULTS

We identified 45 publications reporting on 44 354 participants from 30 cohort studies. Mean age at dietary assessment varied from 1 to 19.3 years. Follow-up duration varied from 4 months to 27 years. Although well-conducted studies reported improvements in body weight, blood lipids and glycaemia, the diverse nature of studies precluded meta analysis. The quality of evidence was very low to low given the limited data available per outcome and the inability to synthesize results from multiple studies. Potential dietary fibre intake begins at 13-16 g a day for 2-year-olds and increases until the age of 10 years, when values are comparable with an adult range of 25-30 g a day.

CONCLUSIONS

Given the inconsistency in findings from cohort studies other than an absence of detrimental effects, it seems appropriate that recommendations regarding childhood fibre intake are extrapolated from relevant adult data.

Food parenting practices and children's weight outcomes: A systematic review of prospective studies

This systematic review is the first to provide an overview of the prospective links between food parenting practices and children's weight outcomes. Three databases were searched. All titles, abstracts and full-texts were double screened by two independent reviewers. Peer-reviewed journal articles published after 1990 assessing the prospective association between food parenting practices and weight outcomes of children aged 2-18 years were eligible. A total of 38 eligible studies were identified, focusing on 12 separate food parenting practices. Restriction, pressure to eat, and monitoring were generally not associated with children's weight over time, but higher quality studies suggest that pressure to eat was associated with lower weight outcomes over time. Most studies on food availability and accessibility found null-findings as well. Instrumental-but not emotional-feeding was associated with higher weight over time, but higher quality studies are needed to confirm this link. Results involving the link between frequency of mealtime and child weight were mixed. Autonomy supporting and other structure-related food parenting practices were understudied. In conclusion, food parenting practices receiving the most attention within prospective studies (i.e., restriction, pressure to eat, monitoring) were generally not associated with children's weight outcomes over time. Future high quality studies should focus more on other food parenting practices, further unravel bidirectional links between food parenting and children's eating behaviors and weight outcomes, and examine the mediating role of dietary intake.

Orange juice intake and anthropometric changes in children and adolescents

OBJECTIVE

Evaluate associations between orange juice (OJ) consumption and anthropometric parameters.

DESIGN

Prospective cohort study assessing the association between OJ intake and changes in BMI and height-for-age Z-score (HAZ) using mixed linear regression.

SETTING

2004-2008, USA.

PARTICIPANTS

Children from the Growing Up Today Study II (n 7301), aged 9-16 years at enrollment.

RESULTS

OJ consumption was positively associated with 2-year change in HAZ in girls (mean (se)): 0·03 (0·01) for non-consumers, 0·03 (0·02) for 1-3 glasses/month, 0·06 (0·01) for 1-6 glasses/week and 0·09 (0·02) for ≥1 glass/d after full adjustment (Ptrend = 0·02). However, OJ consumption was not associated with 2-year change in BMI percentile (kg/m2, mean (se)): -0·44 (0·36) for non-consumers, 0·20 (0·41) for 1-3 glasses/month, -0·04 (0·34) for 1-6 glasses/week and -0·77 (0·62) for ≥1 glass/d in girls, Ptrend = 0·81; -0·94 (0·53) for non-consumers, -1·68 (0·52) for 1-3 glasses/month, -0·81 (0·38) for 1-6 glasses per week and -1·12 (0·61) for ≥1 glass/d in boys, Ptrend = 0·49.

CONCLUSION

OJ consumption was favourably associated with height growth but unrelated to excess weight gain. OJ may be a useful alternative to whole fruit in the event that whole fruit intake is insufficient.

Eating Habits of Children Born after Maternal Bariatric Surgery

Mothers who underwent bariatric surgery (BS) before pregnancy have worrisome eating habits, but little is known about the eating habits of their offspring. EFFECTOR is a cross-sectional, long-term follow-up study of 4-11-year-old children born from mothers that underwent bariatric surgery before pregnancy (n = 36), mothers with overweight/obesity (OW/OB) in a control group (n = 71), and mothers with a normal weight (NW) in a second control group (n = 35). Data on anthropometry and on eating habits obtained through a Food Frequency Questionnaire were collected prospectively. The children's body mass index (BMI) scores significantly correlated with maternal pre-pregnancy BMI. The prevalence of overweight and obesity was the highest in children of the BS group (38.9% vs. 15.5% for children of the OW/OB group and 5.7% for those of the NW group; p = 0.004). Meal-skipping behavior was comparable between the groups. There was no difference in fruit and vegetable consumption. The BS group consumed more low-calorie sweetened beverages compared to the NW group (p = 0.01) but less fruit juice compared to the NW and OW/OB groups (p = 0.01). Our results may indicate a sugar-avoiding behavior in children of the BS group, fitting dietary maternal habits in a strategy to prevent dumping syndrome. In conclusion, maternal pre-pregnancy bariatric surgery does not alter unhealthy eating behaviors and the risk of development of overweight during childhood in their children.

Knowledge, Attitude, and Practice of Adolescent Parents on Free Sugar and Influencing Factors about Recognition

Physiological problems caused by excessive intake of free sugar have been concerning important public health issues, especially the impact on adolescents. The World Health Organization (WHO) strongly recommends controlling daily sugar intake in order to reduce the stress caused by high sugar uptake. Finding out the factors that affect adolescents’ sugar intake will help further interventions to control the intake of sugar. Therefore, we conducted a cross-sectional study among 10 middle schools in Changsha, the capital of Hunan province. Two classes of the first and second grades were randomly selected from each school, and their parents in these classes participated in the survey. Questionnaires were used to access the status of adolescent parents’ knowledge, attitude and practice (KAP) towards free sugar. Out of 1136 valid participants, 70.4% of respondents were female with the mean (Standard Deviation) age of 41.76 (±5.27) years. They had a good attitude but relatively poor knowledge and behavior towards free sugar. Binary logistic regression analysis found that parents whose gender is female, with a high education level and a girl as their child, hold a high level of free sugar recognition. These findings could help free sugar control interventions for adolescents in the future.

Estimated intake and major food sources of flavonoids among Australian adolescents

PURPOSE

The consumption of dietary flavonoids from plant-based foods has been related to the prevention of multiple chronic diseases. However, intake data from adolescents are lacking. We aimed to characterise the intake and major sources of dietary flavonoids among Australian adolescents and investigate changes during adolescence.

METHODS

The Raine Study Gen 2 participants completed a 212-item food frequency questionnaire at age 14 years and 17 years, with repeated measures for n = 883. Items were assigned a content for six flavonoid subclasses using the Phenol-Explorer database, which were summed for total flavonoid intake. Daily intakes and sources of flavonoids and flavonoid-subclasses were determined, and change assessed between 14 and 17 years, for males and females.

RESULTS

Major food sources of flavonoids and each subclass were similar at 14 and 17 years, with fruit juice the major contributor to total flavonoid intake at both time points (providing 44% and 38%, respectively). Citrus flavanones (predominantly hesperitin) were the major subclass at 14 years, while tea flavan-3-ols were a major subclass (predominantly procyanidin dimers) at 17 years. The mean intake of total flavonoids at 14 years was 210 ± 133 mg/day, reducing by 5% (10 mg/day) by 17 years. Females consumed a more flavonoid-dense diet compared to males (104.5 ± 71.5 mg/1000 kcal vs 80.4 ± 50.3 mg/1000 kcal per day; p < 0.001).

CONCLUSION

This study provides a comprehensive estimation of flavonoid intake and their major food sources in a sample of Australian adolescents, which may be useful in the development of practical dietary recommendations.

Sugar-containing beverage consumption and cardiometabolic risk in preschool children

Objective

Sugar-containing beverages (SCBs) including 100% fruit juice, fruit drinks and soda substantially contribute to total caloric intake in young children. The objective of this study was to examine whether consumption of SCB is associated with cardiometabolic risk (CMR) in preschool children, along with whether 100% fruit juice and sugar sweetened beverage (SSB) is associated with CMR.

Study Design

We used a repeated measures study design examining SCB consumption and CMR outcomes measured concurrently in children 3-6 years of age participating in TARGet Kids!, a primary-care, practice-based research network in Canada (2008-2017). To account for within-person variability, multivariable linear regression models using generalized estimating equation was used to examine the association between SCB consumption and CMR score and the individual CMR score components including systolic blood pressure, waist circumference, high-density lipoprotein cholesterol (HDL-c), triglycerides, and glucose.

Results

After adjusting for sociodemographic, familial and child-related covariates, higher SCB consumption was associated with elevated CMR score [0.05 (95% CI -0.0001 to 0.09), p = 0.05], including lower HDL-c [-0.02 mmol/L (95% CI -0.03 to -0.01), p = 0.01] and higher triglycerides [0.02 mmol/L (95% CI 0.004 to 0.04), p = 0.02]. When examined separately, higher 100% fruit juice [-0.02 mmol/L (95% CI -0.03 to -0.003), p = 0.02] and SSB[-0.03 mmol/L (95% CI -0.06 to -0.001), p = 0.04] consumption were each associated with lower HDL-c.

Conclusion

Higher SCB consumption was associated with small elevations of CMR in preschool children. Our findings support recommendations to limit overall intake of SCBs in early childhood, in effort to reduce the potential long-term burden of CMR.

Association of Food Parenting Practices on Child BMI z Score and Waist Circumference in Mexican Preschool Children After 1 Year of Follow-Up

OBJECTIVE

To evaluate the association between food parenting practices (FPPs) and weight status among preschoolers and the directionality of this association at 1-year follow-up.

METHODS

A longitudinal exploratory study was conducted using linear regression and structural equation modeling to determine directional associations between FPPs and children's body mass index z score and waist circumference. The FPPs were estimated using Child Feeding Questionnaire subscales.

RESULTS

A total of 91 parent-child dyads completed the study. In structural equation modeling analysis, when identifying the FPPs in a latent variable with its indicators of indulgent feeding, food as a reward and restriction predicted higher body mass index z score at follow-up. Higher baseline waist circumference was also negatively associated with the use of food as a reward.

CONCLUSIONS AND IMPLICATIONS

Feeding-weight associations are likely bidirectional. Understanding them, as well as the pathways between them, is critical to developing effective prevention and treatment strategies.

Child Consumption of Whole Fruit and Fruit Juice Following Six Months of Exposure to a Pediatric Fruit and Vegetable Prescription Program

Public health recommendations suggest limiting child consumption of fruit juice in favor of whole fruit due to juice’s high sugar content, lack of fruit fiber, and potential for excess intake. However, replacing juice with whole fruit may be particularly challenging for low-income and minority children, who report the highest intake of 100% juice. To address access and affordability challenges among low-income children, researchers partnered with pediatricians in an urban food desert community, to introduce a fruit and vegetable prescription program (FVPP) that provided a $15 prescription for fresh produce to every child during each office visit. Participating vendors included a farmers’ market and local mobile market. This study assessed changes in daily consumption of total fruit and whole fruit among 108 pediatric patients following six months of exposure to the FVPP. Child-reported mean daily intake of whole fruit increased significantly from the baseline to the 6-month follow-up (p = 0.03): 44% of children reported an increased intake of at least ¼ cup per day, and 30% reported an increased intake of at least ½ cup per day. Changes in total fruit intake (including fruit juice) were not significant. Results suggest a pediatric FVPP may have meaningful impacts on children’s dietary behaviors, particularly with regard to the intake of whole fruits.

Nutritional behavior in Italian and immigrant children

BACKGROUND

There are 1.2 million of immigrant children living in Italy. However, data on their nutritional habits are limited. The aim of this study was to assess the nutritional profile in a cohort of both Italian and immigrant children.

METHODS

The study included 86 children aged 5-15 consecutively enrolled from January 2016 to May 2017 within a larger epidemiological study on determinants of diabetes. Immigrant state was defined on the basis of the parent origin. Data on nutritional profile, frequency of food group consumption, and eating habits were collected using the 24-hour dietary recall method and a questionnaire. Anthropometric parameters were measured.

RESULTS

In the cohort of immigrant children there was a higher prevalence of both overweight (27.3 vs. 14.1%) and obesity (18.2 vs. 3.1%) subjects and a greater total calorie intake compared to Italian children, mainly due to excess simple carbohydrate intake. Immigrant children had a higher consumption of sweets, snacks, and drinks with added sugar. Moreover, unhealthy habits, such as eating alone and eating while watching TV, were more frequent among immigrant children.

CONCLUSIONS

In this cohort, immigrant children had a higher prevalence of overweight/obesity possibly due to less healthy nutritional habits. Culturally-tailored nutritional interventions may help preventing the development of obesity-related diseases in this population.

Review of the scientific evidence used for establishing US policies on added sugars

The 2015 Dietary Guidelines for Americans Advisory Committee has set recommendations to limit added sugars. This action was based on the association between dietary pattern quality scores and chronic disease risk, the results of meta-analyses conducted for the World Health Organization, and data from modeling of dietary patterns for establishing the US Department of Agriculture's Healthy US-Style Eating Patterns. Recommendations provided by the 2015-2020 Dietary Guidelines for Americans were used by the US Food and Drug Administration to establish, for the first time, the mandatory declaration of added sugars and a Daily Value of added sugars for the Nutrition Facts label. This review provides an overview of the scientific evidence considered by the World Health Organization, the 2015-2020 Dietary Guidelines for Americans, and the US Food and Drug Administration for setting recent polices and regulations on added sugars and highlights important issues and inconsistencies in the evaluations and interpretations of the evidence.

Sugar-Containing Beverages Consumption and Obesity in Children Aged 4-5 Years in Spain: the INMA Study

The consumption of sugar-containing beverages (SCB) has been associated with obesity although the evidence in preschool children is scarce. Cross-sectional analyses were performed to assess the association between obesity and SCB consumption (packaged juices and sugar-sweetened soft drinks) in 1823 children at the age of 4-5 years from the INfancia y Medio Ambiente (INMA) Project. One drink was defined as a glass of 175 mL, and the consumption of SCB was categorized in <1, 1-7 drinks/week and > 1 drink/day. We used multiple logistic regression to estimate odds ratios (OR). The average SCB consumption was 79.1 mL/day, mainly from packaged juices (80.9%). The SCB consumption was lower in non-obese children than in children with obesity, 76.6 vs 118.4 mL/day (p = 0.02). After adjusting for covariates, children who consumed >1 drink/day showed elevated odds of obesity, OR = 3.23 (95% confidence interval (CI): 1.48-6.98) compared to children who consumed <1 SCB drink a week. Each additional SCB drink per day was associated with higher odds of obesity, OR = 1.55 (1.14-2.09). Higher consumption of packaged juices, but not sugar-sweetened soft drinks, was significantly associated with higher odds of obesity, OR = 1.55 (1.09-2.15) and OR = 1.59 (0.76-3.39), respectively. A higher SCB consumption is associated with obesity in preschool children, mainly due to the consumption of packaged juices.

A critical review of the role of milk and other dairy products in the development of obesity in children and adolescents

Existing reviews suggest that milk and other dairy products do not play a role in the development of obesity in childhood, but they do make an important contribution to children's nutrient intake. It is thus curious that public health advice on the consumption of dairy products for children is often perceived as unclear. The present review aimed to provide an overview of the totality of the evidence on the association between milk and other dairy products, and obesity and indicators of adiposity, in children. Our search identified forty-three cross-sectional studies, thirty-one longitudinal cohort studies and twenty randomised controlled trials. We found that milk and other dairy products are consistently found to be not associated, or inversely associated, with obesity and indicators of adiposity in children. Adjustment for energy intake tended to change inverse associations to neutral. Also, we found little evidence to suggest that the relationship varied by type of milk or dairy product, or age of the children, although there was a dearth of evidence for young children. Only nine of the ninety-four studies found a positive association between milk and other dairy products and body fatness. There may be some plausible mechanisms underlying the effect of milk and other dairy products on adiposity that influence energy and fat balance, possibly through fat absorption, appetite or metabolic activity of gut microbiota. In conclusion, there is little evidence to support a concern to limit the consumption of milk and other dairy products for children on the grounds that they may promote obesity.

Are Liquid Sugars Different from Solid Sugar in Their Ability to Cause Metabolic Syndrome?

OBJECTIVE

Intake of sugary drinks, especially soft drinks, carries increased risk for obesity and diabetes. This article reviews whether sugary drinks carry different risks for metabolic syndrome compared with foods that contain natural or added sugars.

METHODS

A narrative review was performed to evaluate differences between liquid and solid sugars in their ability to induce metabolic syndrome and to discuss potential mechanisms to account for the differences.

RESULTS

Epidemiological studies support liquid added sugars, such as soft drinks, as carrying greater risk for development of metabolic syndrome compared with solid sugar. Some studies suggest that fruit juice may also confer relatively higher risk for weight gain and insulin resistance compared with natural fruits. Experimental evidence suggests this may be due to differences in how fructose is metabolized. Fructose induces metabolic disease by reducing the energy levels in liver cells, mediated by the concentration of fructose to which the cells are exposed. The concentration relates to the quantity and speed at which fructose is ingested, absorbed, and metabolized.

CONCLUSIONS

Although reduced intake of added sugars (sucrose and high-fructose corn syrup) remains a general recommendation, there is evidence that sugary soft drinks may provide greater health risks relative to sugar-containing foods.

100% Juice, Fruit, and Vegetable Intake Among Children in the Special Supplemental Nutrition Program for Women, Infants, and Children and Nonparticipants

INTRODUCTION

The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) provides monthly food packages to low-income children (aged 1-4 years) in the U.S., including 128 ounces of 100% fruit juice and an $8 cash value voucher for purchasing fruits and vegetables. The fruit juice allowance translates to 71%-107% of the maximum intake recommended by the American Academy of Pediatrics (4-6 ounces/day). Careful examination of WIC food package allocations is necessary because overconsumption of fruit juice among young children has been linked to weight gain and juice lacks important nutrients found in whole fruit (e.g., fiber).

METHODS

A total of 1,576 children aged 2-4 years were assessed using the 2009-2014 National Health and Nutrition Examination Surveys. Multiple linear regressions were conducted in 2017 to analyze the association between WIC program participation and intake of 100% fruit juice, whole fruits, and vegetables. Logistic regression was used to examine the association between WIC program participation and the odds of exceeding the American Academy of Pediatrics maximum intake for juice.

RESULTS

Adjusting for child and parent/caregiver characteristics, WIC participants consumed significantly more 100% fruit juice (β=0.22 cup equivalents/day, 95% CI=0.04, 0.40) compared with income-eligible nonparticipants, but not more whole fruits or total vegetables. WIC participants had 1.51-times greater odds (95% CI=1.06, 2.14) of exceeding the age-specific American Academy of Pediatrics maximum intake for juice compared with income-eligible nonparticipants.

CONCLUSIONS

These findings support recommendations to reduce 100% fruit juice allowances in the WIC program and reallocate those funds to the cash value voucher to increase whole fruit and vegetable consumption.

Preferences and Perceived Value of WIC Foods Among WIC Caregivers

OBJECTIVE

To evaluate preferences for and values of Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) foods and packages and understand what factors may influence these preferences and values.

DESIGN

Using a mixed-methods approach, surveys and individual in-depth interviews were conducted to measure and understand preferences for specific WIC foods and how much WIC food packages are worth to participants.

SETTING

Eight WIC clinics across Illinois.

PARTICIPANTS

Caregivers of infants enrolled in WIC for at least 3-6 months.

PHENOMENON OF INTEREST

Preferences for WIC foods, WIC food package values, and factors that influence these categories.

ANALYSIS

Frequencies were gathered to analyze survey data and interview transcripts were analyzed using constant comparative analysis to identify emergent themes.

RESULTS

Survey (n = 150) and interview (n = 31) participants valued the food packages in WIC but they valued the infant packages more. The cash value fruit and vegetable voucher increased the perceived value of the program for many participants. Restrictions on food choice preferences (eg, type of milk) detracted value from the program.

CONCLUSIONS AND IMPLICATIONS

This study shows that providing more choice in the program could improve satisfaction with WIC overall. More research is warranted with a more representative sample to assess whether expanded food choice would improve value of and preference for WIC foods.

Differences in infant feeding practices between Chinese-born and Australian-born mothers living in Australia: a cross-sectional study

BACKGROUND

Chinese immigrants are the third largest immigrant group in Australia. Recent qualitative evidence from Victorian Maternal and Child Health nurses indicate that infants of Chinese parents commonly have rapid growth trajectories and that high value is placed on rapid growth and having a fatter child; with low breastfeeding rates and overfeeding of infant formula. The aim of this study was to compare infant feeding practices (breastfeeding, infant formula, other liquids, solids) of Chinese-born and Australian-born mothers living in Australia.

METHODS

Using the Australian National Infant Feeding Survey dataset (2010-2011), infant feeding data from Chinese-born mothers (n = 602) were compared with a random sub-sample of Australian-born mothers (n = 602). Group differences on feeding practices were tested using Chi-square or t-tests and the effect of ethnicity on infant feeding behaviours assessed using regression.

RESULTS

Compared to infants of Australian-born mothers, infants of Chinese-born mothers were younger when they first consumed infant formula, water-based drinks and fruit juice and older when they first ate solid foods (p < 0.05). Furthermore, infants of Chinese-born mothers were less likely to have ever had cow's milk (OR: 0.37 95%CI:, 0.18-0.78) and solids (0.41, 0.25-0.68); but were more likely to have ever had infant formula (2.19, 1.32-3.62), water (2.45, 1.55-3.87), toddler milk (3.39, 1.60-7.18), water-based drinks (e.g. cordial, soft drink, tea; 2.48, 1.12-5.49), and fruit juice (4.03, 2.50-6.51). Those ≤4 months of age were more likely to have had water-based drinks (7.77, 1.96-30.77) and fruit juice (3.44, 1.14-10.38) (p < 0.05) compared to infants of Australian-born mothers.

CONCLUSION

Differences in mothers' early infant feeding practices exist between Chinese-born and Australian-born mothers living in Australia. Better understanding these ethnically patterned infant feeding practices is important for identifying key opportunities to promote best nutrition and growth in early life in different ethnic groups within our population.

High Fructose Intake During Pregnancy in Rats Influences the Maternal Microbiome and Gut Development in the Offspring

Studies in pregnant women indicate the maternal microbiome changes during pregnancy so as to benefit the mother and fetus. In contrast, disruption of the maternal microbiota around birth can compromise normal bacterial colonisation of the infant's gastrointestinal tract. This may then inhibit development of the gut so as to increase susceptibility to inflammation and reduce barrier function. The impact of modulating fructose intake on the maternal microbiome through pregnancy is unknown, therefore we examined the effect of fructose supplementation on the maternal microbiome together with the immediate and next generation effects in the offspring. Wistar rat dams were divided into control and fructose fed groups that received 10% fructose in their drinking water from 8 weeks of age and throughout pregnancy (10-13 weeks). Maternal fecal and blood samples were collected pre-mating (9 weeks) and during early (gestational day 4-7) and late pregnancy (gestational day 19-21). We show supplementation of the maternal diet with fructose appears to significantly modulate the maternal microbiome, with a significant reduction in Lactobacillus and Bacteroides. In offspring maintained on this diet up to pregnancy and term there was a reduction in gene expression of markers of gut barrier function that could adversely affect its function. An exacerbated insulin response to pregnancy, reduced birth weight, but increased fat mass was also observed in these offspring. In conclusion dietary supplementation with fructose modulates the maternal microbiome in ways that could adversely affect fetal growth and later gut development.

Assessing Preschoolers' Beverage Consumption Using the Theory of Planned Behavior

Childhood obesity and caries are linked to sugar-sweetened beverage (SSB) and excessive juice consumption. We assessed psychosocial factors influencing children's beverage consumption and strategies to promote healthier choices. Using a quantitative and qualitative approach guided by the theory of planned behavior, we surveyed and interviewed 37 parents of preschool-aged children on barriers and facilitators of children's beverage consumption. Most children (83.8%) consumed SSBs, 67.6% drank >4 to 6 oz of juice per day. Parent's self-efficacy was the strongest correlate of parent's behavioral intention to limit SSB (0.72, standard error 0.08, P = .03). Parents' motivations to limit their child's SSB intake extended beyond simply preventing caries and obesity; they also considered the implications of these conditions on children's self-image, future health, and quality of life. Yet, the influence of multidimensional barriers made it difficult to reduce children's SSB consumption. Interventions that address parental attitudes, values, and self-efficacy to address external factors could help reduce children's SSB consumption.

Beverage intake of Australian children and relationship with intake of fruit, vegetables, milk and body weight at 2, 3.7 and 5 years of age

AIM

Describe the type and amount of beverages consumed by Australian children at age 2, 3.7 and 5; investigate the longitudinal relationship between intake of sweet beverages with fruits and vegetables or milk/alternatives, and body mass index (BMI) z-score.

METHODS

Mothers in the NOURISH trial completed a single 24-hour recall of their child's intake, at age 2 (n = 515), 3.7 (n = 426) and 5 (n = 405). Anthropometry was measured by study staff. At each time point, proportion of children consuming at least one beverage on 24-hour recall from the following groups was determined; essential-cow's milk/alternatives, breast milk; non-essential-formula, sweet beverages. For consumers, intake (grams) of each beverage and proportion total estimated energy intake was calculated. The longitudinal relationship between intake of sweet beverages, and fruit and vegetable intake (g/kg body weight), with BMI z-score at 2, 3.7 and 5 years was examined using structural equation modelling. A second model investigated relationship with intake of milk/alternatives.

RESULTS

Sweet beverages were consumed by 38, 55 and 47% of children at each time point. Intake of sweet beverages strongly correlated between two and five years; however, intake was not associated with BMIz and did not appear to displace fruit and vegetable intake. Intake of cow's milk declined over time and was negatively associated with intake of sweet beverages at two and five years.

CONCLUSIONS

Tracking of intake over time supports the notion that children's early experience of sweet tastes is a strong predictor of future intake. Limiting exposure to sweet beverages in early childhood remains an important strategy in the development of healthy food preferences and promotion of dietary quality.

Sugar in Infants, Children and Adolescents: A Position Paper of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition Committee on Nutrition

The consumption of sugars, particularly sugar-sweetened beverages (SSBs; beverages or drinks that contain added caloric sweeteners (ie, sucrose, high-fructose corn syrup, fruit juice concentrates), in European children and adolescents exceeds current recommendations. This is of concern because there is no nutritional requirement for free sugars, and infants have an innate preference for sweet taste, which may be modified and reinforced by pre- and postnatal exposures. Sugar-containing beverages/free sugars increase the risk for overweight/obesity and dental caries, can result in poor nutrient supply and reduced dietary diversity, and may be associated with increased risk of type 2 diabetes mellitus, cardiovascular risk, and other health effects. The term "free sugars," includes all monosaccharides/disaccharides added to foods/beverages by the manufacturer/cook/consumer, plus sugars naturally present in honey/syrups/unsweetened fruit juices and fruit juice concentrates. Sugar naturally present in intact fruits and lactose in amounts naturally present in human milk or infant formula, cow/goat milk, and unsweetened milk products is not free sugar. Intake of free sugars should be reduced and minimised with a desirable goal of <5% energy intake in children and adolescents aged ≥2 to 18 years. Intake should probably be even lower in infants and toddlers <2 years. Healthy approaches to beverage and dietary consumption should be established in infancy, with the aim of preventing negative health effects in later childhood and adulthood. Sugar should preferably be consumed as part of a main meal and in a natural form as human milk, milk, unsweetened dairy products, and fresh fruits, rather than as SSBs, fruit juices, smoothies, and/or sweetened milk products. Free sugars in liquid form should be replaced by water or unsweetened milk drinks. National Authorities should adopt policies aimed at reducing the intake of free sugars in infants, children and adolescents. This may include education, improved labelling, restriction of advertising, introducing standards for kindergarten and school meals, and fiscal measures, depending on local circumstances.

Nutrition in the First 1000 Days: Ten Practices to Minimize Obesity Emerging from Published Science

The prevalence of childhood overweight and obesity has increased in most countries the last decades. Considering this in a simplistic way, we can say that obesity is the result of an imbalance between energy intake and energy expenditure. Moreover, the environment from conception to childhood could influence the child's future health. The first 1000 days of life start with woman's pregnancy, and offer a unique window of opportunity to contribute to obesity prevention. In light of the actual literature, the aim of our article is to discuss a proposal of 10 good practices to minimize obesity in the first 1000 days emerging from published science. (1) Both the mother's and the father's behaviors are important. A balanced diet with appropriate fat and protein intake, and favoring fruits and vegetables, is recommended for both parents during the conception period and pregnancy. Furthermore, overweight/obese women who are planning to become pregnant should reduce their weight before conception. (2) During pregnancy, at birth, and during early life, body composition measurements are crucial to monitor the baby's growth. (3) Exclusive breastfeeding is recommended at the beginning of life until six months of age. (4) Four to six months of age is the optimal window to introduce complementary feeding. Until one year of age, breast milk or follow-on/commercial formula is the main recommended feeding source, and cow's milk should be avoided until one year of age. (5) Fruit and vegetable introduction should begin early. Daily variety, diversity in a meal, and repeated exposure to the food, up to eight times, are efficient strategies to increase acceptance of food not well accepted at first. There is no need to add sugar, salt, or sugary fluids to the diet. (6) Respect the child's appetite and avoid coercive "clean your plate" feeding practices. Adapt the portion of food and don't use food as reward for good behavior. (7) Limit animal protein intake in early life to reduce the risk of an early adiposity rebound. Growing-up milk for children between one and three years of age should be preferred to cow's milk, in order to limit intake and meet essential fatty acid and iron needs. (8) The intake of adequate fat containing essential fatty acids should be promoted. (9) Parents should be role models when feeding, with TV and other screens turned-off during meals. (10) Preventive interventions consisting of promoting physical activity and sufficient time dedicated to sleep should be employed. In fact, short sleep duration may be associated with increased risk of developing obesity. Based on literature reviews, and given the suggestions described in this manuscript, concerted public health efforts are needed to achieve the healthy objectives for obesity and nutrition, and to fight the childhood obesity epidemic.

Randomized Controlled Trial of a Clinic-Based Intervention to Promote Healthy Beverage Consumption Among Latino Children

The objective of this study was to evaluate an educational module for Latino parents about the health effects of sweet beverages. Latino parents were randomized to receive the beverage module or a control module. Child beverage consumption was assessed at baseline, 2 weeks, 2 months, and 3 months via a beverage recall survey. At 2-week follow-up, children of intervention participants had a mean reduction in 7-day total sugar-sweetened beverage and 100% fruit juice consumption of 16 ounces while controls had a mean increase of 4 ounces ( P = .01). At 2-month and 3-month follow-up, there was a reduction in mean total sugar-sweetened beverage and 100% fruit juice consumption among both intervention and control children. An educational module on beverages for Latino parents reduced child consumption of sweet beverages at 2-week follow-up. However, study participation appears to have also reduced controls' beverage consumption suggesting that frequent intensive surveys of beverage intake may be an intervention unto itself.

A systematic review of the association between consumption of sugar-containing beverages and excess weight gain among children under age 12

OBJECTIVE

A systematic review was conducted to address this clinical question: Does consumption of (non-dairy) sugar-containing beverages (SCBs) among children under age 12 result in excess weight gain?

METHODS

The authors searched four databases for controlled trials (randomized and non-randomized) and cohort studies published in English through March 29, 2016: PubMed, EMBASE, Cochrane Database of Systematic Reviews, CINAHL. Initial and full-text screening, data abstraction, and risk of bias assessment were performed independently and in duplicate.

RESULTS

Thirty-eight studies met inclusion criteria for this systematic review. One was a randomized controlled trial, and 37 were cohort studies. Though the results of these studies were mixed, the majority demonstrated a statistically significant positive association between SCB consumption in children under age 12 and total adiposity and central adiposity. In contrast, most studies that assessed 100 percent fruit juice consumption only with either total adiposity or central adiposity did not support an association. Among only children under age 5 at baseline, no studies examined central adiposity, but nearly all studies examining SCBs and total adiposity, and a majority examining only fruit juice consumption, demonstrated a statistically significant positive association.

CONCLUSION

Our results support a statistically significant positive association between SCBs and total and central adiposity among children under age 12. This association is most consistent for total adiposity among children <5. Our results for 100 percent fruit juice only suggest differences by age, as most studies among those < 12 were negative but most among those <5 were positive.