Core Food Research Articles

Degree of joint risk factor control and incident chronic kidney disease among individuals with obesity.

To investigate the extent to which joint risk factor control might attenuate the excess risk of chronic kidney disease (CKD) in participants with obesity. We included a total of 97 538 participants who were obese at baseline and matched 97 538 normal weight control participants from the UK Biobank in the analysis. The degree of joint risk factor control was assessed based on six major CKD risk factors, including blood pressure, glycated haemoglobin, low-density lipoprotein cholesterol, albuminuria, smoking and physical activity. The Cox proportional hazards models were used to estimate associations between the degree of risk factor control and risk of CKD, following participants from their baseline assessment until the occurrence of CKD, death, or the end of the follow-up period. Among participants with obesity, joint risk factor control showed an association with a stepwise reduction of incident CKD risk. Each additional risk factor control corresponded to an 11% (hazard ratio: 0.89; 95% confidence interval: 0.86-0.91) reduced risk of CKD among participants with obesity, with the optimal controlling of all six risk factors associated with a 49% (hazard ratio: 0.51; 95% confidence interval: 0.43-0.61) decrease in risk of CKD. Furthermore, in individuals with obesity who jointly controlled all six risk factors, the excess risk of CKD associated with obesity was effectively neutralized compared with normal weight control subjects. Notably, the protective correlations between the degree of joint risk factor control and the incidence of CKD were more pronounced in men compared with women, in individuals with a lower healthy food score versus a higher score, and among diabetes medication users as opposed to non-users (pinteraction = 0.017, 0.033 and 0.014, respectively). The joint risk factor control is associated with an inverse association of CKD risk in an accumulative manner among individuals with obesity. Achieving ideal control over risk factors may effectively counterbalance the excessive risk of CKD typically associated with obesity.

Association Between Dietary Diversity and Subjective Cognitive Decline in the Middle-Aged and Elderly Chinese Population: A Cross-Sectional Study.

This cross-sectional study aimed to examine the association between dietary diversity and risk of subjective cognitive decline (SCD), a precursor of dementia, in middle-aged and elderly Chinese populations residing in eastern China. Participants aged ≥ 45 years were recruited from a community in an eastern Chinese city after excluding potential objective cognitive impairment using the Mini-Cognitive Assessment Instrument (Mini-Cog). SCD was assessed using the Subjective Cognitive Decline Questionnaire-9 (SCD-Q9). Dietary data were collected using the Dietary Quality Questionnaire (DQQ), and the Food Group Diversity Score (FGDS) and the Consumed All Five Recommended Food Score (All-5) were calculated as indicators of dietary diversity. Odds ratios (ORs) and 95% confidence intervals (CIs) were computed to evaluate the associations of FGDS and All-5 scores with SCD after adjusting for age, sex, socioeconomic status, lifestyle factors, and health status. Among the 871 participants, 358 (41.1%) were classified as having SCD. Compared with participants with the highest FGDS (≥8) and those with the highest All-5 score (5), those with the lowest FGDS (≤4) and the lowest All-5 score (≤3) exhibited 85% (OR = 1.85; 95% CI: 1.10-3.13; p = 0.02) and 90% (OR = 1.90; 95% CI: 1.21-2.97; p < 0.01) higher risk of SCD, respectively, after adjusting for all covariates. Fruits were the only food group among the All-5 components that demonstrated a significant association with SCD risk. Poor dietary diversity was associated with an elevated risk of SCD in middle-aged and older adults, and fruits were the food group with the most substantial effect.

GABA (gamma-aminobutyric acid) levels in dorsal anterior cingulate cortex are negatively associated with food motivation in a pediatric sample

Food motivation varies between individuals, affecting body weight and risk for eating disorders. Prior neuroimaging studies in youth and adults have revealed functional and structural alterations in the anterior cingulate cortex [ACC] in those with obesity and disordered eating but have not investigated their neurochemical underpinnings. In a sample of 37 children aged 4 to 13 years old, we used Magnetic Resonance Spectroscopy [MRS] to assess levels of γ-aminobutyric acid [GABA] – the major inhibitory neurotransmitter in the human brain – quantified relative to creatine in a 27-ml voxel including the dorsal ACC. We used the CEBQ to assess trait food motivation. In analyses adjusting for age, lower GABA+/Cr levels in the dorsal ACC were associated with higher trait enjoyment of food. Higher enjoyment of food scores were in turn associated with higher energy intake during an ad libitum test meal and during a postprandial task assessing intake in the absence of hunger, and higher body weight. Our results indicate a role for GABA function in the dorsal ACC in determining individual variation in food motivation in children.

Associations Between Body Image, Eating Behaviors, and Diet Quality Among Young Women in New Zealand: The Role of Social Media.

Background/Objectives: This study investigates the relationship between diet quality and body image disturbance among young women aged 18-24, a crucial period for establishing lifelong health behaviors. Given the increasing exposure to social media, which often promotes unrealistic beauty standards, this research aims to explore associations between eating behaviors, diet quality, and body image disturbance. Methods: A mixed-methods approach was employed, combining qualitative focus group discussions with quantitative analysis. Focus groups (n = 19) explored themes of body image dissatisfaction. The Body Image Disturbance Questionnaire (BIDQ) was administered to 50 participants (young women aged 18-24) to quantitatively assess body image disturbance, while diet quality was evaluated using the Australian Recommended Food Scores (ARFS). The Three-Factor Eating Questionnaire (TFEQ-R18) was also used to assess eating behaviors, including cognitive restraint, uncontrolled eating, and emotional eating. A social influence questionnaire (SIQ) was administered to measure the effect of social influence. Pearson's correlation coefficient was used to determine the relationship between ARFS, BIDQ, and TFEQ-R18 scores. Results: Qualitative findings revealed persistent dissatisfaction with body shape, largely influenced by social media. Quantitatively, 65% of participants scored above the clinical threshold for body image disturbance (mean BIDQ score = 4.2, SD = 0.8). The correlation between ARFS and BIDQ scores was weak and not statistically significant (r = 0.057, p = 0.711). However, a significant positive correlation was observed between time spent on social media and body image disturbance (r = 0.58, p < 0.01). Additionally, TFEQ-R18 results indicated that 45% of participants displayed moderate levels of uncontrolled eating, and 36.5% demonstrated moderate levels of emotional eating. Conclusions: While social media is associated with body image concerns, its effect on eating behaviors and diet quality shows weak correlations, suggesting that other factors may mediate these outcomes. These results suggest the complexity of the associations between body image, eating behaviors, and diet quality, indicating that interventions should consider psychological drivers behind these concerns alongside social media usage.

Challenging Childhood Obesity: The Influence of Education and Close Monitoring on Obesity-Related Behaviors.

We aimed to evaluate the role of nutrition and behavior education intervention in the prevention and treatment of childhood obesity by comparing changes in obesity-related characteristics among obese children during a follow-up period of 12 months. This study was designed as a prospective cohort study in children aged between 6 and 18 years, with exogenous obesity who applied to Istanbul Research and Training Hospital, Pediatrics Department, between January 2018 and July 2019. Beginning at the sixth month, a program for nutrition and behavior education for obesity prevention and treatment was initiated and continued during the second half of the study period. The mean age of 59 children (29 females, 30 males) was 11.73 ± 2.78. BMI levels did not show a significant difference in the first 6 months, but decreased significantly during the second 6 months of the study. Screen time, fast eating behavior, overeating behavior and food score index scores also demonstrated significant improvements during the intervention period of the study, between 6 and 12 months. It was concluded that nutrition and behavior education for the prevention and treatment of childhood obesity could be a successful intervention with close follow-up.

Positive perceptions and purchase of sustainable foods is associated with higher diet quality in Australian university students

Purpose This study aims to understand university students' perception and engagement with sustainable food practices and the relationship with diet quality. Design/methodology/approach A cross-sectional survey assessed Australian university students' sustainable food perceptions and purchasing behaviours, diet quality using the validated Australian Recommended Food Score and attitudes towards on campus sustainable food options. Findings Of respondents (n = 197; 63% female), over half (58%) perceived it was important to purchase sustainable foods. These students were eight times more likely report purchasing sustainable foods (OR: 8.1; 95%CI 4.2–15.7; SE: 0.3; p &lt; 0.001) and had significantly higher diet quality (Beta coefficient: 2.9; 95% Confidence Intervals 0.4–5.4; Standard Error: 1.3; p = 0.024). Students who reported frequently purchasing all types of sustainable foods, except organic foods, had significantly higher diet quality. Few students perceived there were sufficient sustainable food choices on campus (19%), but most supported the development of an edible campus (80%). Originality/value The results highlight the potential impact of promoting sustainable food options and creating a supportive campus food environment towards improving students’ diet quality.

The relationships between dietary inflammatory and antioxidant index with inflammatory markers in children with acute lymphocytic leukemia

Purpose The purpose of this study is to investigate the relationship between dietary total antioxidant capacity (DTAC) and the dietary inflammatory index (DII) with inflammatory status in children recently diagnosed with Acute Lymphoblastic Leukemia (ALL). As the relationship between diet quality scores and inflammation remains uncertain in this population, the authors carried out a hospital-based cross-sectional study. Design/methodology/approach The study used a cross-sectional design involving 54 children recently diagnosed with ALL. Dietary data was collected using a 147-item semi-quantitative food frequency questionnaire developed for the Tehran Lipid and Glucose Study. Inflammatory status was evaluated using various indicators like C-reactive protein (CRP), neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio (PLR), monocyte-to-lymphocyte ratio (MLR), Glasgow prognostic score (GPS) and Complete blood count-based inflammatory score. Findings The authors found no significant relationship between DII with inflammatory indices and length of hospitalization in patients. However, a significant inverse relationship was observed between the antioxidant indices ferric-reducing ability of plasma, total reactive antioxidant potential and Trolox equivalent antioxidant capacity with the inflammatory index MLR, respectively (ß: −0.19, p = 0.001), (ß: −0.42, p = 0.02), (ß: −0.53, p = 0.005). Also, a significant inverse relationship between FRAP and CRP was observed in the crude model (ß: −0.13, p = 0.05). FRAP was also inversely correlated with GPS and PLR, respectively (ß: −0.08, p = 0.02), (ß: −0.26, p = 0.03). No additional significant links were discovered between food scores and the outcomes studied. Originality/value This study found no link between DII with inflammatory markers or hospitalization duration in children with ALL. However, the authors did observe a noteworthy inverse relationship between DTAC and certain inflammatory markers like MLR. To achieve more dependable findings, further research in this area is necessary.

The Status of Food and Nutrition Literacy and its determinants among Elementary School students in Egypt: community nursing-led design

AimTo assess food and nutrition literacy status and its determinants among elementary school students in El-Beheira Governorate, Egypt.BackgroundDeveloping strategies to enhance food and nutrition literacy necessitates a deeper understanding of the food and nutrition literacy situation among elementary school students and associated factors.DesignA cross-sectional descriptive research design was adopted.MethodsA final sample of 400 primary school students (aged 6–12 years) at Itay El Barud public elementary schools in El-Beheira Governorate were administered (1) a socio-demographic characteristics and anthropometric measurements questionnaire developed by the researchers, and (2) the Food and Nutrition Literacy Scale. The derived data were analyzed using descriptive and non-parametric tests.ResultsThe majority (61%) of students had low food and nutrition literacy scores. The results have shown that overall socio-demographic variables were significant in predicting understanding food and nutrition information, nutritional health knowledge, interactive functional and nutritional literacy, critical food and nutritional literacy, and food labeling.ConclusionThe study reveals that elementary school students in Egypt have poor knowledge and skills in food and nutrition literacy, largely due to a lack of nutrition education and family awareness. Factors like residential location, income, and education level also contribute to this disparity.Implications for the professionTo improve nutrition literacy among students, a nursing approach involving community stakeholders and school nurses is recommended. This includes integrating nutrition-related topics into the school curriculum, organizing workshops, and conducting age-appropriate health education sessions. Active engagement between community health and school nurses is crucial for raising awareness about healthy nutritional choices.ImpactThese findings hold an important impact on the education system and those designing curricula, emphasizing the need for significant incorporation of knowledge and skills related to food and nutrition within schools.Reporting methodCompliance with the STROBE checklist for cross-sectional studies was maintained throughout the research.Patient or public contributionNo Patient or Public Contribution.

Assessment of food security by using the core food security model (CFSM) in beedi workers: A case study in Murshidabad district of West Bengal

Assessment of food security by using the core food security model (CFSM) in beedi workers: A case study in Murshidabad district of West Bengal

Association between Healthy Eating Index-2015 total and component food scores with reproductive lifespan among postmenopausal women: a population-based study from NHANES 2005–2016

BackgroundPrior research has demonstrated that nutrition plays a crucial role in the establishment and maturation of the reproductive lifetime. Although the specific dietary components involved in preventing or postponing the reproductive lifespan are still unknown, a healthy diet can affect the reproductive lifespan. Here, the study aimed to explore the relationship between reproductive lifespan and diet quality by utilizing the Healthy Eating Index-2015 (HEI-2015).MethodsIn this study, a total of 2761 postmenopausal women were selected from the National Health and Nutrition Examination Survey (NHANES) from 2005 to 2016. Diet quality was determined using HEI-2015 based on two 24-hour dietary recalls. Reproductive lifespan was defined as the number of years between self-reported age at menarche and menopause. Weighted linear regression and eXtreme Gradient Boosting (XGBoost) models were used to analyze the relationship between HEI-2015 and reproductive lifespan. Subsequently, the impact of various components of HEI-2015 on reproductive lifespan was assessed through weighted quantile sum (WQS) regression models.ResultsAmong 2761 postmenopausal women, the mean age was 63.7 years. 41.5% were obese, and 49.7% were non-Hispanic white. After adjusting for sociodemographic characteristics, lifestyle factors, and medical history, individuals in the highest tertile of HEI-2015 had a 4.81% (95% CI: 1.82–7.79%) longer reproductive time life. Higher HEI-2015 was also significantly associated with a higher likelihood of late menopause (p for trend < 0.05). Based on XGBoost models, the relative importance of HEI-2015 on reproductive lifespan was determined. Whole fruits, whole grains, total protein foods, and greens and beans significantly contributed to extending age at menopause and reproductive time life in the HEI-2015. The weights of the WQS index for age at menopause were 27.1%, 23.2%, 10.1%, and 7.5% respectively, while the weights of the WQS index for reproductive time life were 30.2%, 14.6%, 9.3%, and 14.0% respectively.ConclusionThere is a positive association between the HEI-2015 and reproductive lifespan. This underscores the significance of enhancing adherence to healthy dietary patterns in preventing a shorter reproductive lifespan.

Food intake in an Australian Aboriginal rural community facing food and water security challenges: A cross-sectional survey.

Researchers were invited by Aboriginal leaders to collaborate on this study which aimed to assess food intake in the Walgett Aboriginal community to inform long-term community-led efforts to improve food and water security and nutrition. Aboriginal adults living in or near Walgett, a remote community in north-west NSW, Australia, completed an adapted Menzies Remote Short-item Dietary Assessment Tool, which was administered verbally and face-to-face in early 2022. Aboriginal people were involved in the survey design, training and collection, and analysis of data. Descriptive statistics were tabulated, overall and by gender, age, and location. Differences by sex, age group (18-44 years versus ≥45 years), and location (Walgett town or other) were determined using a chi-square test. A total of 242 participants completed the survey; 55% were female. Three-quarters of participants reported meeting the recommendations for discretionary foods (73%); however, more than half (56%) exceeded the recommended maximum serves of sugar-sweetened beverages. The proportion of participants meeting core food group guidelines was 72% for meat, 36% for fruit, 20% for bread and cereals, 6% for dairy, and 3% for vegetables. Overall, none of the participants met the recommended serves of all food groups outlined in the Australian Dietary Guidelines. Findings show that Walgett Aboriginal community members surveyed were consuming a healthier diet than national data reported for Aboriginal and Torres Strait Islander people in Australia. However, none of the participants were meeting all of the national dietary guidelines, placing them at increased risk of diet-related chronic disease. Local Aboriginal community-led efforts to improve food and water security should include specific strategies to improve nutrition.

Associations of disordered eating and unhealthy weight control behaviors with cardiovascular health: The coronary artery risk development in young adults study.

Few studies have investigated disordered eating and unhealthy weight control behaviors and cardiovascular health (CVH) outside of adolescence and early adulthood. We examined the cross-sectional and prospective associations of these behaviors and CVH in middle adulthood. A total of 2,095 Coronary Artery Risk Development in Young Adults participants were assessed at Year 10 (Y10, 1995-1996) and Year 30 (Y30, 2015-2016). The Y10-administered Questionnaire on Eating and Weight Patterns-Revised was used to create the problematic relationship to eating and food (PREF) score (range 0-8). Higher scores indicated greater disordered eating and/or unhealthy weight control behaviors across eight components. PREF was modeled categorically: 0-1 (reference), 2-3, and 4-8. Diet, physical activity, smoking, blood pressure, cholesterol, glucose, and body mass index (BMI) were measured at Y10 and Y30 (diet at Y7 and Y20) and used to define CVH. CVH was modeled categorically: poor-to-intermediate (0-9) and ideal (10-14; reference). Logistic regression was used to evaluate associations between PREF and CVH categories and components. PREF 4-8 was associated with Y10 poor-to-intermediate CVH (OR = 2.35, 95% confidence interval (CI) [1.78, 3.10]) but not Y30 (OR = 1.34, 95% CI [0.96, 1.87]) compared to PREF 0-1. PREF 2-3 was not associated with Y10 or Y30 CVH. Individual PREF components were not uniformly associated with individual CVH components, although all PREF components were associated with Y10 poor-to-intermediate BMI. Disordered eating and unhealthy weight control behaviors are cross-sectionally but not prospectively associated with poorer CVH during middle age. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

BMI, Dental Caries, and Risk Factors among Elementary School Children: A Cross-Sectional Study.

Background/Objectives: Obesity and dental caries are multifactorial diseases with high prevalence amongst Saudi children. The aim of the study was to determine their association with common risk factors. Methods: This cross-sectional study examined 300 children attending elementary schools. After taking their height and weight, their body mass indices (BMIs) were calculated. Oral examination was performed to record the decayed, missed, and filled scores (dmft/DMFT). A thorough questionnaire was compiled and validated to gather information on diet and physical activity (PA). The KIDMED score was calculated from a 16-item questionnaire to assess diet. Junk food and PA scores were also calculated based on relevant questions. Nonparametric tests were used to assess the associations between the scores and health outcomes (dmft/DMFT and BMI). Results: Fifty-eight of the children had poor diets, which was associated with higher dmft/DMFT (p = 0.012). PA levels were very low, and the average PA score was 2.12 ± 0.61. No association was found between BMI percentiles and PA level, nor between BMI percentiles and diet quality. Older children had lower BMI percentiles compared with younger children (coefficient = -9.35, 95% CI: -17.05, -1.65), and a borderline significant negative association was observed between dmft/DMFT and BMI percentile. Conclusions: Poor diets and chips consumption were related to dental caries. Obesity was not related to diet quality nor PA level.

Determination of the relationship between obesity prejudice status and eating behaviors of faculty of health sciences students

BackgroundPeople living with obesity receive treatment services from health professionals for their weight or other health needs. In order for the students of the Faculty of Health Sciences, who will be a member of the health team in the future, to raise awareness of the society, it is necessary to first determine their obesity prejudices and eating habits.MethodsThe study is a cross-sectional and descriptive research. The study data were collected from 406 students studying at the Faculty of Health Sciences by online questionnaire method using a personal characteristics identification form, GAMS 27-Obesity Bias Scale and University Students Eating Behavior Scale (USEBS). The data were analyzed with SPSS 26 statistical software.ResultsIn this study, all students were found to be prone to prejudice according to the mean total score of the Obesity Bias Scale and Obesity Bias Scale was higher in female students studying in perfusion department. In the sub-dimensions of the University Students Eating Behavior Scale, the enjoyment of food score was found to have the highest mean score.ConclusionAccording to the results of the study, there is a need to develop educational planning that will both increase the awareness of university students about the relationship between eating behaviors and obesity and eliminate obesity prejudice tendencies due to the fact that they are educated to provide services in the field of health.

Nutrient-Dense African Indigenous Vegetables and Grains in the FAO Food Composition Table for Western Africa (WAFCT) Identified Using Nutrient-Rich Food (NRF) Scores.

Nutrient profiling (NP) models that assess nutrient density of foods can help remedy micronutrient deficiencies. We used NP methods to identify the most nutrient-rich foods in the 2019 FAO/INFOODS Western Africa Food Composition Table (WAFCT). The WAFCT had complete data for 909 foods. Three versions of the well-established Nutrient-Rich Food (NRF) model were used: (1) the original NRF9.3 based on 9 micronutrients (protein, fiber, calcium, iron, potassium, magnesium, vitamin A, vitamin C, and vitamin D); (2) a new NRF6.3 based on 6 priority micronutrients (iron, zinc, calcium, folate, vitamin A, vitamin B12); and (3) NRF 15.3, based on 15 nutrients to encourage (NRF6.3 nutrients + vitamin D, vitamin E, vitamin C, vitamin B1, vitamin B2, vitamin B3, vitamin B6, copper, and magnesium). Data analyses used one-way ANOVAs and independent t-tests, with significance at α = 0.05. Animal-source foods were rated higher by NRF6.3 priority micronutrient and NRF15.3 NP models than by the NRF9.3 model. African indigenous vegetables had higher protein content and higher nutrient density compared to non-indigenous vegetables, and African indigenous grains had higher nutrient density compared to non-indigenous grains. Though animal-source foods received some of the highest scores, NP models adapted to the West African context showed that African indigenous vegetables and grains were also nutrient rich. Indigenous foods could be important sources of priority micronutrients for the region.

The Relationship Between Diet Quality and 21-Year Cumulative Health Care Costs Among Australian Women: A Longitudinal Cohort Study

BackgroundThe relationships between diet quality and health care costs have not been explored beyond 15 years. ObjectiveTo investigate relationships between both baseline diet quality and change in diet quality over time with cumulative data on health care claims and costs over 21 years among Australian women. DesignThis is a secondary analysis of data from a cohort study, the Australian Longitudinal Study on Women’s Health. Participants/SettingData for women born 1946–51 included diet quality data at baseline (2001, n = 8228), change in diet quality (2001–2013, n = 6553), and cumulative administrative health care data (2001–2021). Main OutcomesDiet quality was assessed using the Australian Recommended Food Score (ARFS) and the Fruit and Vegetable Variety Score. Twenty-one-year cumulative Medicare Benefits Schedule data (number of claims; total charges [$USD]), Australia’s universal health care coverage, were reported by baseline ARFS quintile and category of diet quality change (“diet quality worsened” [ARFS decrease ≤ –4 points], “remained stable” [–3 ≤ change in ARFS ≤ 3 points] or “improved” [ARFS increase ≥ 4 points]). Statistical AnalysisLinear regression analyses were conducted and adjusted for socioeconomic, health, and lifestyle factors. ResultsHigher baseline vegetable ARFS were correlated with fewer 21-year cumulative Medicare claims (β = –4.9, 95% confidence interval [CI], –7.3, –2.4) and charges (β = –$214; 95% CI, –$341; –$88). Baseline higher dairy scores were correlated with higher Medicare claims (β = 17.2; 95% CI, 11.1, 23.3) and charges (β = $762; 95% CI, $448, $1076). Compared with women whose diet quality score remained stable, those whose diet quality worsened over time made significantly more claims and higher charges; median (Q1, Q3) 413 (277, 588) claims, $17 868 ($11 037, $27 808) cumulative charges, compared with 387 (259, 559) claims, and $16 953 ($10 033, $26 604) cumulative charges. Change in total ARFS and ARFS subscales were predictors of 21-year cumulative health care claims. For each 1-point increase in ARFS over time, 1.2 fewer health care claims were made (95% CI, 0.3–2.2). Increasing vegetable and dairy ARFS scores were correlated with significantly fewer claims. ConclusionsBaseline greater variety of vegetables was correlated with fewer 21-year health care claims and costs. Worsening diet quality over time was correlated with greater cumulative health care claims and costs. Consideration of dietary quality and variety in national policy is suggested to potentially reduce national health care claims and costs.

Better diet quality is associated with reduced body pain in adults regardless of adiposity: Findings from the Whyalla Intergenerational Study of Health

Dietary intake has been associated with pain and physical function, but it is unclear if these relationships are mediated by adiposity. Data were derived from the Whyalla Intergenerational Study of Health (n = 654, 57% women). Structural equation modelling tested the hypotheses that adiposity (body mass index (BMI), waist circumference (WC), or body fat (BF, dual energy x-ray absorptiometry)) would mediate the relationship between diet quality (Dietary Guideline Index (DGI) total, core, or non-core scores) and pain (Short Form-36 bodily pain scale (SF36-BPS)), or physical function (grip-strength), overall, and by gender. Adiposity did not mediate a relationship between DGI scores and pain. Direct effects were observed between DGI total scores and SF36-BPS accounting for BMI (β = 0.170, 95% CI 0.002, 0.339), and between DGI core food scores and SF36-BPS (BMI, β = 0.278, 95% CI 0.070, 0.486; WC, β = 0.266, 95% CI 0.058, 0.474; BF, β = 0.266, 95% CI 0.060, 0.473). In women, direct effects existed between DGI scores and SF36-BPS (DGI total scores, BMI, β = 0.388, 95% CI 0.162, 0.613; WC, β = 0.372, 95% CI 0.146, 0.598; BF, β = 0.382, 95% CI 0.158, 0.605, and DGI core scores, BMI, β = 0.482, 95% CI 0.208, 0.757; WC, β = 0.472, 95% CI 0.197, 0.747; BF, β = 0.467, 95% CI 0.195, 0.739), and DGI total scores and grip-strength (BMI, β = 0.075, 95% CI 0.008, 0.142; WC, β = 0.076, 95% CI 0.009, 0.143; BF, β = 0.079, 95% CI 0.011, 0.146). Better diet quality is associated with lower bodily pain, irrespective of adiposity. Findings highlight the potential role of diet quality in pain management and function, particularly in women.

The ORIGINS Project: A Cross-Sectional Analysis of the Nutrition Profile of Pregnant Women in a Longitudinal Birth Cohort.

Pregnancy is an opportunistic time for dietary intake to influence future disease susceptibility in offspring later in life. The ORIGINS Project was established to identify the factors that contribute to 'a healthy start to life' through a focus supporting childhood health and preventing disease (including non-communicable diseases). We aim to describe the dietary intakes of pregnant women in this cohort and to compare these to the Nutrient Reference Values (NRVs) and Australian Recommended Food Score (ARFS). The usual food and nutrient intakes of women were collected using the Australian Eating Survey (AES), a semi-quantitative food frequency questionnaire (FFQ). A total of 374 women completed the AES FFQ at both 20 weeks and 36 weeks of gestation between December 2016 and January 2023. Macronutrient, micronutrient, and food group intake were explored using descriptive statistics. Overall, it was found that the energy contribution from carbohydrates was low, while that from fat and saturated fat was high; participants were not meeting the recommendations for several key micronutrients (calcium, iron, iodine, and folate); and they had low diet quality scores for all food groups. These findings suggest that despite the ongoing promotion of healthy eating during pregnancy, further exploration into why dietary guidelines during pregnancy are not being adhered to is warranted.

Replicability, adaptability and long-term impact of the 'Healthy Youngsters, Healthy Dads' program in Newcastle, Australia.

'Healthy Youngsters, Healthy Dads' (HYHD) targets fathers to improve the health of their preschool-aged children. In a previous randomized trial, fathers and children experienced meaningful improvements in physical activity and eating behaviours. The next phase is to test the replicability and adaptability of HYHD when delivered in the community by trained facilitators. Fathers/father-figures and children aged 3-5 years were recruited from Newcastle, Australia into a 9-week, non-randomized trial with assessments at baseline, 10 weeks, and 12 months. The primary outcome was achievement of pre-registered targets for recruitment (≥ 96 dyads), attendance (≥ 70%), compliance (completing ≥ 70% of home-based tasks), fidelity (≥ 80% of content delivered as intended) and program satisfaction (≥ 4/5). Secondary outcomes included physical activity, nutrition, screen time and parenting measures. Process targets were surpassed for recruitment (140 fathers, 141 children), attendance (79% for fathers-only workshops, 81% for father-child sessions), compliance (80% of home-tasks completed), fidelity (99% for education, ≥ 97% for practical) and program satisfaction (4.8/5). Mixed effects regression models revealed significant effects in fathers for moderate-to-vigorous physical activity, co-physical activity, dietary intake and parenting practises, which were maintained at 12 months. Significant effects were also established for screen time at 10 weeks only. For children, significant effects were observed for screen time and dietary intake at 10 weeks, while effects on energy-dense, nutrient-poor foods and healthy, nutrient-dense core food intake were maintained at 12 months. Findings demonstrate the replicability and adaptability of HYHD when delivered in the community by local trained facilitators. Further investigation into how to optimally scale-up HYHD is warranted.

Dairy milk: There are alternatives but no equivalents.

Dairy milk is a core food in many food-based guides to healthy eating. However, plant-based milk alternatives are becoming increasingly available as substitutes. While these products serve a subset of the population unable or unwilling to consume milk, plant-based milk alternatives can be perceived by consumers as direct equivalents, or even more healthful alternatives to dairy milk. This commentary addresses the significant differences in nutrient content that may have implications for the intake of key nutrients in the case of direct substitutions. Furthermore, while there is a significant body of knowledge demonstrating the significant health benefits associated with dairy milk consumption and a small number of potentially negative associations, there is a paucity of data on the health benefits of plant-based milk alternatives directly. A "health halo" may exist based on matching individual nutrients through fortification, lower energy levels, and the health properties of the unprocessed raw characterizing ingredients of plant-based milk alternatives. This may mislead consumers regarding healthfulness. Similarly, environmental attributes based on volumes of production, without considering contribution to nutrients, may also skew consumer perception. Positioning of plant-based milk alternatives in food-based dietary guidelines, marketing, and personal recommendations should acknowledge the differences in nutritional, bioactive, and health properties between plant-based milk alternatives and dairy milk to ensure appropriate adaptations are made to account for shortfalls in nutrients.