scholarly journals Longitudinal dietary trajectories from preconception to mid-childhood in women and children in the Southampton Women’s Survey and their relation to offspring adiposity: a group-based trajectory modelling approach

2021 ◽  
Author(s):  
Kathryn V. Dalrymple ◽  
Christina Vogel ◽  
Keith M. Godfrey ◽  
Janis Baird ◽  
Nicholas C. Harvey ◽  
...  
Keyword(s):  
Diet Quality ◽  
Early Life ◽  
Maternal Diet ◽  
Principal Component ◽  
Dietary Quality ◽  
Contributory Factor ◽  
Group Model ◽  
Percentage Body Fat ◽  
Childhood Adiposity ◽  
Trajectory Modelling

Abstract Background Rates of childhood obesity are increasing globally, with poor dietary quality an important contributory factor. Evaluation of longitudinal diet quality across early life could identify timepoints and subgroups for nutritional interventions as part of effective public health strategies. Objective This research aimed to: (1) define latent classes of mother-offspring diet quality trajectories from pre-pregnancy to child age 8–9 years, (2) identify early life factors associated with these trajectories, and (3) describe the association between the trajectories and childhood adiposity outcomes. Design Dietary data from 2963 UK Southampton Women’s Survey mother-offspring dyads were analysed using group-based trajectory modelling of a diet quality index (DQI). Maternal diet was assessed pre-pregnancy and at 11- and 34-weeks’ gestation, and offspring diet at ages 6 and 12 months, 3, 6-7- and 8–9-years using interviewer-administered food frequency questionnaires. At each timepoint, a standardised DQI was derived using principal component analysis. Adiposity age 8–9 years was assessed using dual-energy X-ray absorptiometry (DXA) and BMI z-scores. Results A five-trajectory group model was identified as optimal. The diet quality trajectories were characterised as stable, horizontal lines and were categorised as poor (n = 142), poor-medium (n = 667), medium (n = 1146), medium-better (n = 818) and best (n = 163). A poorer dietary trajectory was associated with higher maternal pre-pregnancy BMI, smoking, multiparity, lower maternal age and lower educational attainment. Using linear regression adjusted for confounders, a 1-category decrease in the dietary trajectory was associated with higher DXA percentage body fat (0.08 SD (95% confidence interval 0.01, 0.15) and BMI z-score (0.08 SD (0.00, 0.16) in the 1216 children followed up at age 8–9 years. Conclusion Mother-offspring dietary trajectories are stable across early life, with poorer diet quality associated with maternal socio-demographic and other factors and childhood adiposity. The preconception period may be an important window to promote positive maternal dietary changes in order to improve childhood outcomes.

scholarly journals Maternal Obesity and Diet Quality Modulate the Villous Placental Metabolome

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 1076-1076
Author(s):  
Kartik Shankar ◽  
Ying Zhong ◽  
Ping Kang ◽  
Keshari Thakali ◽  
Brian Piccolo ◽  
...  
Keyword(s):  
Body Composition ◽  
Diet Quality ◽  
Maternal Obesity ◽  
Maternal Diet ◽  
Univariate Analysis ◽  
Principal Component ◽  
First Trimester ◽  
Healthy Eating Index ◽  
Untargeted Metabolomics ◽  
Obese Women

Abstract Objectives Maternal diet and body composition are important determinants of offspring obesity risk, which may be mediated via changes in placental function. Here we examined the influence of maternal obesity and diet quality on the placental metabolome using untargeted metabolomics. Methods Placenta were collected from a longitudinal observational study in which maternal anthropometrics, body composition, dietary intake (3 d food records) and other variables were collected every trimester. Untargeted metabolomics of villous placental tissues from normal weight (NW, n = 72), overweight (OW, n = 49), and obese women (OB, n = 29) based on BMI at first trimester, were performed using GC-TOF MS. Differential metabolite features were identified using univariate comparisons (ANOVA/Mann Whitney U tests) and partial least squares discriminant analysis (PLS-DA). Results Principal component analysis did not reveal global shifts in the metabolome with maternal OW or OB. While no differences survived multiple testing corrections (P < 0.05), univariate analysis indicated that OW/OB subjects showed increased abundance of 2-deoxypentitol and decreases in maltotriose and 3-hydroxybutanoic acid relative to NW subjects (un-adjusted P < 0.05). Alterations in a number of non-annotated metabolites were also observed between NW, OW and OB groups. PLS-DA models predicted maternal OB status with ∼80% accuracy in held out samples. Predictive metabolites were enriched for aspartate metabolism and ammonia recycling. The global placental metabolome was significantly associated with maternal diet quality (Healthy Eating Index 2010 score averaged over pregnancy; PC1 ANOVA P < 0.01) which was characterized by differences in 138 metabolites (ANOVA, un-adjusted P < 0.05). Abundance of heptadecanoic acid and glycerol-3-galactoside increased with HEI score. Conclusions Maternal obesity appears to alter amino acid or protein metabolism, whereas diet quality seemed to affect metabolism of fatty acids and BCAA. These results suggest a potential shift in nutrient delivery to the offspring. Funding Sources Supported by USDA-ARS Project 6026–51,000-010–05S.

scholarly journals Maternal Dietary Quality and Dietary Inflammation Associations with Offspring Growth, Placental Development, and DNA Methylation

Nutrients ◽  
2021 ◽  
Vol 13 (9) ◽  
pp. 3130
Author(s):  
Marion Lecorguillé ◽  
Shevaun Teo ◽  
Catherine M. Phillips
Keyword(s):  
Public Health ◽  
Dna Methylation ◽  
Healthy Eating ◽  
Diet Quality ◽  
Maternal Diet ◽  
Later Life ◽  
Healthy Eating Index ◽  
Dietary Quality ◽  
Placental Development ◽  
Offspring Growth

The ‘Developmental Origins of Health and Diseases’ hypothesis posits that prenatal maternal diet influences offspring growth and later life health outcomes. Dietary assessment has focused on selected nutrients. However, this approach does not consider the complex interactions between foods and nutrients. To provide a more comprehensive approach to public health, dietary indices have been developed to assess dietary quality, dietary inflammation and risk factors for non-communicable diseases. Thus far, their use in the context of placental development is limited and associations with offspring outcomes have been inconsistent. Although epidemiological studies have focused on the role of maternal diet on foetal programming, the underlying mechanisms are still poorly understood. Some evidence suggests these associations may be driven by placental and epigenetic changes. In this narrative review, we examine the current literature regarding relationships between key validated diet quality scores (Dietary Inflammatory Index [DII], Mediterranean diet [MD], Healthy Eating Index [HEI], Alternative Healthy Eating Index [AHEI], Dietary Approaches to Stop Hypertension [DASH], Glycaemic Index [GI] and Glycaemic Load [GL]) in pregnancy and birth and long-term offspring outcomes. We summarise findings, discuss potential underlying placental and epigenetic mechanisms, in particular DNA methylation, and highlight the need for further research and public health strategies that incorporate diet quality and epigenetics.

scholarly journals Diet quality as measured by the Diet Quality Index–International is associated with prospective changes in body fat among Canadian children

2016 ◽  
Vol 20 (3) ◽  
pp. 456-463 ◽  
Author(s):  
Solmaz Setayeshgar ◽  
Katerina Maximova ◽  
John Paul Ekwaru ◽  
Katherine Gray-Donald ◽  
Mélanie Henderson ◽  
...  
Keyword(s):  
Body Fat ◽  
Fat Mass ◽  
Diet Quality ◽  
Quality Index ◽  
Total Mass ◽  
Dietary Quality ◽  
Quebec City ◽  
Percentage Body Fat ◽  
Dietary Adequacy ◽  
Diet Quality Index

AbstractObjectiveTo quantify the association of dietary quality with prospective changes in adiposity.DesignChildren participating in the QUALITY (QUebec Adipose and Lifestyle InvesTigation in Youth) study underwent examination at baseline and at 2-year follow-up. Dietary quality was assessed by the Diet Quality Index–International (DQII) using three non-consecutive 24 h diet recalls at baseline. The DQII has four main categories: dietary adequacy, variety, moderation and overall balance. Fat mass index (FMI; [fat mass (kg)]/[height (m)]2), central FMI (CFMI; [trunk fat mass (kg)]/[height (m)]2), percentage body fat (%BF; [total fat mass (kg)]/[total mass (kg)]) and percentage central BF (%CBF; [trunk fat mass (kg)]/[total mass (kg)]) were assessed through dual-energy X-ray absorptiometry.SettingChildren were selected from schools in the greater Montreal, Sherbrooke and Quebec City metropolitan areas between 2005 and 2008, Quebec, Canada.SubjectsA total of 546 children aged 8–10 years, including 244 girls and 302 boys.ResultsRegression analysis adjusting for age, sex, energy intake, physical activity and Tanner stage revealed that every 10-unit improvement in overall DQII score was associated with lower gain in CFMI (β=−0·08; 95 % CI −0·17, −0·003) and %BF (β=−0·55; 95 % CI −1·08, −0·02). Each unit improvement in dietary adequacy score was associated with lower gain in FMI (β=−0·05; 95 % CI −0·08, −0·008), CFMI (β=−0·03; 95 % CI −0·05, −0·007), %BF (β=−0·15; 95 % CI −0·28, −0·03) and %CBF (β=−0·09; 95 % CI −0·15, −0·02).ConclusionsPromotion of dietary quality and adequacy may reduce weight gain in childhood and prevent chronic diseases later in life.

Homocysteine Levels Show Significant Differences among Mediterranean Dietary Quality Index Variables Compared to Folate and Vitamin B12 Status in Women

2015 ◽  
Vol 85 (3-4) ◽  
pp. 202-210 ◽  
Author(s):  
Ivona Višekruna ◽  
Ivana Rumbak ◽  
Ivana Rumora Samarin ◽  
Irena Keser ◽  
Jasmina Ranilović
Keyword(s):  
Mediterranean Diet ◽  
Diet Quality ◽  
Quality Index ◽  
Fruits And Vegetables ◽  
Reproductive Age ◽  
Dietary Quality ◽  
Vitamin B ◽  
Cross Sectional ◽  
Poor Diet ◽  
The Mediterranean

Abstract. Results of epidemiologic studies and clinical trials have shown that subjects following the Mediterranean diet had lower inflammatory markers such as homocysteine (Hcy). Therefore, the aim of this cross-sectional study was to assess female diet quality with the Mediterranean diet quality index (MDQI) and to determine the correlation between MDQI, homocysteine, folate and vitamin B12 levels in the blood. The study participants were 237 apparently healthy women (96 of reproductive age and 141 postmenopausal) between 25 and 93 years. For each participant, 24-hour dietary recalls for 3 days were collected, MDQI was calculated, and plasma Hcy, serum and erythrocyte folate and vitamin B12 levels were analysed. Total MDQI ranged from 8 to 10 points, which represented a medium-poor diet for the subjects. The strength of correlation using biomarkers, regardless of group type, age, gender and other measured parameters, was ranked from best (0.11) to worst (0.52) for olive oil, fish, fruits and vegetables, grains, and meat, in this order. Hcy levels showed the best response among all markers across all groups and food types. Our study shows significant differences between variables of the MDQI and Hcy levels compared to levels of folate and vitamin B12 in participants with medium-poor diet quality, as evaluated according to MDQI scores.

scholarly journals Home food procurement impacts food security and diet quality during COVID-19

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Meredith T. Niles ◽  
Kristen Brassard Wirkkala ◽  
Emily H. Belarmino ◽  
Farryl Bertmann
Keyword(s):  
United States ◽  
Food Security ◽  
Diet Quality ◽  
Technical Assistance ◽  
Safety Net ◽  
The United States ◽  
Dietary Quality ◽  
Home Food ◽  
Food Procurement ◽  
Food Insecure Households

Abstract Background Home food procurement (HFP) (i.e. gardening, fishing, foraging, hunting, backyard livestock and canning) have historically been important ways that people obtain food. Recently, some HFP activities have grown (e.g. gardening), while other activities (e.g. hunting) have become less common in the United States. Anecdotally, COVID-19 has sparked an increase in HFP evidenced by increased hunting licenses and shortages in seeds and canning supplies. HFP may have positive benefits for food security and diet quality, though research beyond gardening is especially limited in high-income countries. Methods We examine HFP activities since the COVID-19 pandemic began, and their relationship to food security and dietary quality using multivariable logit models and matching analysis with a statewide representative survey (n = 600) of residents of Vermont, United States. Results We find 29% of respondent households classified as food insecure since COVID-19, and higher prevalence of food insecurity among those experiencing a negative job change since COVID-19, households earning less than $50,000 annually, Hispanic and multi-race respondents. Nearly 35% of respondents engaged in HFP activities since the COVID-19 pandemic began; the majority of those gardened, and more than half pursued HFP activities more intensely than before the pandemic or for the first time. Food insecure households were more likely to pursue HFP more intensely, including more gardening, fishing, foraging, and hunting. Respondents who were food insecure, Black, Indigenous, People of Color, those with a negative job disruption, and larger households all had greater odds of increased intensity of HFP during the COVID-19 pandemic. HFP was significantly associated with eating greater amounts of fruits and vegetables; however, this effect was only significant for food secure households. Conclusion Overall, these results suggest that HFP activities have increased since the start of the COVID-19 pandemic, and may be an important safety net for food insecure households. However, HFP for food insecure households does not translate into the same higher fruit and vegetable intake as found among food secure HFP households, suggesting this population may be trying to maintain intake, or that they may have potential important resource or technical assistance needs. Long-term, HFP activities may have important food security and diet quality impacts, as well as conservation implications, which should be more thoroughly explored. Regardless, the increased interest and intensity of HFP demonstrates opportunities for educational and outreach efforts.

scholarly journals Development and Application of a Total Diet Quality Index for Toddlers

Nutrients ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 1943
Author(s):  
Melissa C. Kay ◽  
Emily W. Duffy ◽  
Lisa J. Harnack ◽  
Andrea S. Anater ◽  
Joel C. Hampton ◽  
...  
Keyword(s):  
Young Children ◽  
Diet Quality ◽  
Quality Index ◽  
National Sample ◽  
Dietary Guidelines ◽  
Dietary Quality ◽  
Measurement Tool ◽  
Infants And Toddlers ◽  
Dietary Recall ◽  
Diet Quality Index

For the first time, the 2020–2025 Dietary Guidelines for Americans include recommendations for infants and toddlers under 2 years old. We aimed to create a diet quality index based on a scoring system for ages 12 to 23.9 months, the Toddler Diet Quality Index (DQI), and evaluate its construct validity using 24 h dietary recall data collected from a national sample of children from the Feeding Infants and Toddlers Study (FITS) 2016. The mean (standard error) Toddler DQI was 49 (0.6) out of 100 possible points, indicating room for improvement. Toddlers under-consumed seafood, greens and beans, and plant proteins and over-consumed refined grains and added sugars. Toddler DQI scores were higher among children who were ever breastfed, lived in households with higher incomes, and who were Hispanic. The Toddler DQI performed as expected and offers a measurement tool to assess the dietary quality of young children in accordance with federal nutrition guidelines. This is important for providing guidance that can be used to inform public health nutrition policies, programs, and practices to improve diets of young children.

Nutrition beyond the first 1000 days: diet quality and 7-year change in BMI and overweight in 3-year old children from the Dutch GECKO Drenthe birth cohort

2020 ◽  
pp. 1-7
Author(s):  
Petra C. Vinke ◽  
Milou H. H. S. Luitjens ◽  
Karlien A. Blijleven ◽  
Gerjan Navis ◽  
Daan Kromhout ◽  
...  
Keyword(s):  
Birth Cohort ◽  
Diet Quality ◽  
Early Life ◽  
Food Groups ◽  
Early Prevention ◽  
Total Study Population ◽  
Healthy Development ◽  
Study Population ◽  
Diet Score ◽  
Overweight Prevalence

Abstract The identification of early-life determinants of overweight is crucial to start early prevention. As weight gain accelerates between 2 and 6 years, we studied the association between diet quality in children aged 3 years and the change in BMI and overweight incidence in the following 7 years. From the Dutch GECKO Drenthe birth cohort, 1001 children born in 2006 or 2007 with complete data on diet (food frequency questionnaire at the age of 3 years) and growth at the age of 3 and 10 years were included. Diet quality was estimated with the evidence-based Lifelines Diet Score (LLDS). Measured height and weight at the age of 3 and 10 years were used to calculate BMI z-scores standardized for age and sex. The associations of the LLDS (in quintiles) with BMI-z change and overweight incidence were studied with linear and logistic regression analyses. Overweight prevalence in the total study population increased from 8.3% at the age of 3 years to 16.7% at the age of 10 years. The increase in overweight prevalence ranged from 14.7% in Q1 to 3.5% in Q5. Children with a better diet quality (higher quintiles of LLDS) increased significantly less in BMI-z (confounder adjusted βLLDS = −0.064 (−0.101; −0.026)). Children with a poor diet quality at the age of 3 years had a considerably higher risk for overweight at the age of 10 years (confounder adjusted OR for Q1 vs. Q5 was 2.86 (95% CI 1.34–6.13). These results show the importance of diet in healthy development in the early life following the first 1000 days when new habits for a mature diet composed of food groups with lifelong importance are developed, providing a relevant window for overweight prevention early in life.

scholarly journals Associations of prenatal and early life dietary inflammatory potential with childhood adiposity and cardiometabolic risk in Project Viva

2017 ◽  
Vol 13 (5) ◽  
pp. 292-300 ◽  
Author(s):  
S. Sen ◽  
S. L. Rifas-Shiman ◽  
N. Shivappa ◽  
M. D. Wirth ◽  
J. R. Hebert ◽  
...  
Keyword(s):  
Early Life ◽  
Cardiometabolic Risk ◽  
Childhood Adiposity

scholarly journals Maternal diet quality in pregnancy and neonatal adiposity: the Healthy Start Study

2016 ◽  
Vol 40 (7) ◽  
pp. 1056-1062 ◽  
Author(s):  
A L B Shapiro ◽  
J L Kaar ◽  
T L Crume ◽  
A P Starling ◽  
A M Siega-Riz ◽  
...  
Keyword(s):  
Diet Quality ◽  
Maternal Diet ◽  
Healthy Start ◽  
Neonatal Adiposity ◽  
In Pregnancy

Body Composition, Dietary Intake, and Iron Status of Female Collegiate Swimmers and Divers

2006 ◽  
Vol 16 (3) ◽  
pp. 281-295 ◽  
Author(s):  
Heidi L. Petersen ◽  
C. Ted Peterson ◽  
Manju B. Reddy ◽  
Kathy B. Hanson ◽  
James H. Swain ◽  
...  
Keyword(s):  
Body Composition ◽  
Dietary Intake ◽  
Body Fat ◽  
Lean Mass ◽  
Iron Status ◽  
Dietary Quality ◽  
Whole Body ◽  
Vitamin B ◽  
Percentage Body Fat ◽  
X Ray

This study determined the effect of training on body composition, dietary intake, and iron status of eumenorrheic female collegiate swimmers (n = 18) and divers (n = 6) preseason and after 16 wk of training. Athletes trained on dryland (resistance, strength, fexibility) 3 d/wk, 1.5 h/d and in-water 6 d/wk, nine, 2-h sessions per week (6400 to 10,000 kJ/d). Body-mass index (kg/m2; P = 0.05), waist and hip circumferences (P ≤ 0.0001), whole body fat mass (P = 0.0002), and percentage body fat (P ≤ 0.0001) decreased, whereas lean mass increased (P = 0.028). Using dual-energy X-ray absorptiometry, we found no change in regional lean mass, but fat decreased at the waist (P = 0.0002), hip (P = 0.0002), and thigh (P = 0.002). Energy intake (10,061 ± 3617 kJ/d) did not change, but dietary quality improved with training, as refected by increased intakes of fber (P = 0.036), iron (P = 0.015), vitamin C (P = 0.029), vitamin B-6 (P = 0.032), and fruit (P = 0.003). Iron status improved as refected by slight increases in hemoglobin (P = 0.046) and hematocrit (P = 0.014) and decreases in serum transferrin receptor (P ≤ 0.0001). Studies are needed to further evaluate body composition and iron status in relation to dietary intake in female swimmers.

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