Early Diet Research Articles

Timing of food pieces introduction and neurodevelopment: findings from a nationwide birth cohort

BackgroundWhile complementary feeding can be challenging, little emphasis has been placed on the introduction to food texture/pieces, especially in terms of neurodevelopmental outcomes. This study aims to determine the association between the timing of introduction to food pieces during infancy and neurodevelopment in early childhood. We hypothesized that late introduction to food texture/pieces relates to unfavorable neurodevelopmental outcomes.MethodsFamilies (n = 18329) were recruited from the general population during the nationwide ELFE (Étude Longitudinale Française depuis l’Enfance) birth cohort in France, and 8511 were selected for a complete case analysis. Age at introduction to food pieces was determined based on repeated assessments during the first year. A range of neurodevelopmental outcomes among children were assessed using validated instruments, i.e. composite scores at 1 and 3.5 years, and a score for language acquisition at 2 years. Risk for developmental delay at 3.5 years was defined based on a developmental quotient (DQ) below 90 according to the child’s chronological age and the respective composite score at this age. We used linear regression modelling to evaluate associations between age at introduction to food pieces and the standardised neurodevelopmental scores, while logistic regression models were used in the analyses according to the risk for developmental delay.ResultsOur findings highlight consistent associations between late introduction to food pieces (i.e., after 10 months, compared to early (before 8 months)) and lower estimates of standardised neurodevelopmental scores at ages 1, 2 and 3.5 years (-0.35 [-0.40; -0.30], -0.15 [-0.20; -0.10] and − 0.18 [-0.23; -0.13], respectively). Infants introduced to pieces late were also more likely to be at risk for developmental delay according to DQ < 90 (OR [95%CI] = 1.62 [1.36; 1.94]).ConclusionsThis study shows that late introduction to food pieces (> 10 months) is related to lower neurodevelopmental scores. Given the challenges that complementary feeding may pose, concerted efforts are required to enhance our understanding of the sensory aspects of early diets and to ultimately provide guidance.

The impact of a positive discipline group intervention on parenting self-efficacy among mothers of young children.

Instilling healthy behaviors in early childhood is crucial as they can have lifelong impacts. However, many Chinese mothers lack effective parenting strategies, resulting in low self-efficacy. Positive Discipline, a non-punitive and non-indulgent approach, can help enhance maternal parenting self-efficacy and promote healthy lifestyle behaviors in children. This study explores the impact of a Positive Discipline group intervention on the parenting self-efficacy of Chinese mothers and how it can contribute to promoting diet and healthy lifestyle behaviors in early childhood. We randomly selected 70 mothers with low parenting self-efficacy from a kindergarten in China, dividing them into an intervention group (35 participants) and a control group (35 participants). The intervention group received a 6-week Positive Discipline intervention, while the control group received no intervention. The intervention aimed at helping mothers nurture their children in a kind and firm manner. We used paired samples t-tests and independent samples t-tests to compare changes in parenting self-efficacy scores before and after the intervention. Results showed that the intervention group's parenting self-efficacy scores significantly improved after the intervention, from an average score of 25.00 ± 4.08 to 36.29 ± 2.99 (p < 0.05, Cohen's d = 3.156). Significant improvements were observed in areas like "believing their parenting style benefits their child's growth" and "knowing how to effectively parent their children." The control group's average scores showed no significant changes between pre- and post-intervention (pre: 25.07 ± 5.33; post: 24.86 ± 5.75, p > 0.05, Cohen's d = 0.076). Furthermore, 3 months post-intervention, the intervention group's scores remained significantly higher than pre-intervention (p < 0.05), demonstrating the intervention's lasting effect. This study demonstrates that the Positive Discipline group intervention significantly enhances parenting self-efficacy in Chinese mothers, promoting healthy lifestyle behaviors in early childhood. Providing continuous support and guidance to mothers can help solidify their parenting confidence, ensuring long-term intervention success. Future research should explore how group interventions can effectively integrate healthy behaviors into early childhood routines and impact children's diet and lifestyle behaviors.

Contributory factors leading to Biochemical change in children suffering from Nutritional rickets.

Objective: To determine contributory factors leading to biochemical change in selected children suffering from NutritionalRickets (NR) at Hyderabad.Methodology: This comparative study was conducted from August 2022 to May 2023. Medically diagnosed rachitic children were selected from outpatient department of Liaquat University Hospital Hyderabad. Interviews of patients as well as parents / guardians were conducted through a standard questionnaire. Blood samples were also collected for analysis of Calcium, Vitamin D, Alkaline Phosphatase, Hemoglobin and Phosphorous.Results: Findings revealed that mostly girls were affected by this disease. Income of parents/ guardians of affected children was Rs. 20,000-Rs. 30,000, consequently balanced diet was not available due to limited income. 53% of children have been dwelling in open houses yet have been suffering from deficiency of vitamin D. Biochemical parameters of NR &amp; control show that mean &amp; standard deviation and p value of Calcium (p-0.004), Vitamin D (p-0.001), Phosphorus (p-0.003) and hemoglobin (p-0.001) have been low and alkaline phosphatase (p-0.002) have been statistical significantly higher than the control group.Conclusion: Nutritional rickets is a multi-factorial health problem caused by malnutrition of children at early age of life coupled with inadequate mother feeding and other factors i.e. genetics, lack of care etc. Children are our future and we should pay attention to their bone health. National campaign aimed to develop awareness on consequences of risks of low level of Calcium and vitamin D is suggested. Keywords: Nutritional Rickets, Alkaline Phosphatase, Vitamin D, Early age diet.

Dietary early addition enzyme-treated soybean improves amino acid absorption and protein digestibility by promoting digestive enzyme activity in broilers

Early nutritional regulation has become a research hotspot. The present study was undertaken to assess dietary early addition enzyme-treated soybean meal (ESBM) on nutrients digestibility, amino acid absorption, and intestinal development of broilers. Four hundred and fifty 1-day-old broilers were divided into three groups with 10 replicates of 15 broilers and fed with a basic diet, 2.5 or 5% ESBM during 1-10 days. Then all groups were fed the same basic diets until 42 d. The obtained results indicated that supplementation of ESBM in early stage resulted in heavier BW and a better feed conversion ratio during the experimental periods compared with the control group. Supplementing the broiler’s diet with 5% ESBM led to enhance digestibility of dry matter, crude protein and decrease abdominal fat yield (P < 0.05). Meanwhile, 5% ESBM in the early diet increased villus height (P < 0.05, d 21) and reduced the crypt depth in jejunum and ileum (P < 0.05, d 42). Dietary 5% ESBM supplementation improved enzyme activity and upregulated nutrient transporters expression in jejunum, increased plasma amino acid (AA) concentrations (P < 0.05, d 10). In conclusion, our data demonstrated that supplementation ESBM promote intestinal development, upregulate AAs and peptide transporters gene expression for physiological absorption of AAs, and improve protein digestibility caused by intestinal enzyme activity, thereby improving growth performance.

Early moderate prenatal alcohol exposure and maternal diet impact offspring DNA methylation across species.

Alcohol consumption in pregnancy can affect genome regulation in the developing offspring but results have been contradictory. We employed a physiologically relevant murine model of short-term moderate prenatal alcohol exposure (PAE) resembling common patterns of alcohol consumption in pregnancy in humans. Early moderate PAE was sufficient to affect site-specific DNA methylation in newborn pups without altering behavioural outcomes in adult littermates. Whole-genome bisulfite sequencing of neonatal brain and liver revealed stochastic influence on DNA methylation that was mostly tissue-specific, with some perturbations likely originating as early as gastrulation. DNA methylation differences were enriched in non-coding genomic regions with regulatory potential indicative of broad effects of alcohol on genome regulation. Replication studies in human cohorts with fetal alcohol spectrum disorder suggested some effects were metastable at genes linked to disease-relevant traits including facial morphology, intelligence, educational attainment, autism, and schizophrenia. In our murine model, a maternal diet high in folate and choline protected against some of the damaging effects of early moderate PAE on DNA methylation. Our studies demonstrate that early moderate exposure is sufficient to affect fetal genome regulation even in the absence of overt phenotypic changes and highlight a role for preventative maternal dietary interventions.

Sex-specific effects of a Mediterranean diet on lower limb bone strength in Polish children

Lifestyle factors have the potential to influence bone health in various ways, whether positively or negatively. As osteoporosis is believed to originate in early years, it is therefore essential to indicate factors that may positively affect bone health during childhood. The aim of our study was to investigate the effects of early and current diet, vitamin D supplementation, and BMI z-score on bone properties in a group of children aged 3–7 years. A cross-sectional sample of 205 preschoolers and their parents participated in the study. Dietary assessment was made using a modified version of the Polish-adapted Mediterranean Diet score (MVP-aMED) on the basis of the data from food frequency questionnaire (FFQ), filled out by the parents. Quantitative ultrasound (QUS) was used in the assessment of bone properties. In the sex-stratified analysis, significant associations were observed between MVP-aMED score (β = 0.193, 95 % CI: 0.005, 0.237; p = 0.04), BMI z-score (β = −0.318, 95 % CI: −1.455, −0.039; p = 0.04) and QUS z-score, exclusively among girls. After adjustment, only the relationship with diet remained significant (β = 0.209, 95 % CI: 0.007, 0.255; p = 0.04), suggesting that a higher adherence to the Mediterranean Diet may be associated with better bone properties in girls aged 3–7 years old. Our results emphasize the importance of fostering healthy dietary habits and maintaining proper weight in children in order to promote optimal bone development.

322. IMPACT OF POSTOPERATIVE NUTRITIONAL SUPPORT MODES ON CLINICAL AND PATIENT-REPORTED OUTCOMES IN ENHANCED RECOVERY AFTER ESOPHAGECTOMY FOR CANCER

Abstract Background Enhanced Recovery After Surgery (ERAS) for esophagectomy has been demonstrated to be safe and effective. However, there is significant variation in the nutritional support treatment modes during the perioperative period. We have recently developed a novel ERAS nutritional support mode. In this study, we compared this new mode with the previous ERAS nutritional support treatment mode to assess their impact on clinical and Patient-Reported Outcomes (PROs), aiming to develop an optimal approach. Methods We enrolled 357 patients who underwent esophagectomy for esophageal thoracic cancer or esophagogastric junction cancer from June 2021 to August 2023. Two different ERAS nutritional support treatment protocols were used postoperatively: the control group previously received enteral nutrition by nasojejunal tube + parenteral nutrition + early oral diet after surgery, while the study group currently received parenteral nutrition + early oral diet. We compared the two groups in terms of clinical observation indicators, hematological analysis, serum protein changes and clinical outcomes. The comparison of quality of life on PROs was assessed using the MD Anderson Symptom Inventory. Symptom changes were analyzed using a mixed-effects model. Results A total of 324 patients successfully completed the ERAS nutritional support protocols. The success rates were 91% in the control group and 90.2% in the study group, with no statistically significant difference (p&amp;gt;0.05). The incidence of complications did not significantly differ between the two groups (p&amp;gt;0.05). Compared to the control group (n=223), the study group (n=101) significantly shortened the chest drain time (6.2±2.6 days vs. 6.6±1.5 days, p&amp;lt;0.05) and elevated the levels of serum total protein and albumin on the 4th postoperative day (53±5 g/L vs. 51±4 g/L, 30±2 g/L vs. 28±2 g/L, p&amp;lt;0.05). There were no statistically significant differences in the first flatus time, first defecation time, infusion time and postoperative hospital stay between the two groups (p&amp;gt;0.05). The comparison of hematological analysis, serum protein changes, changes in body weight during the perioperative period and 30-day readmission rate showed no statistically significant differences (p&amp;gt;0.05). In the MD Anderson Symptom Inventory, the study group had significantly better scores in sadness, dry mouth, enjoyment of life, and general activity dimensions compared to the control group (p=0.013, p&amp;lt;0.001, p=0.045, p=0.008). Conclusion Based on the similar rehabilitation outcomes, the simplified ERAS nutritional support treatment mode without postoperative enteral nutrition by nasojejunal tube is more optimized because it is physiological sound and significantly improves quality of life on PROs.

Hermetia illucens, black soldier fly larvae as total replacement of early diet for Oreochromis spp., tilapia at the nursery stage

Hermetia illucens, black soldier fly larvae as total replacement of early diet for Oreochromis spp., tilapia at the nursery stage

Oral high-carbohydrate solution as an alternative dietary modality in patients with acute pancreatitis

Background/objectivesEarly enteral feeding is crucial in acute pancreatitis (AP) to preserve the intestinal mucosa, prevent bacterial overgrowth, and prevent progression to pancreatic necrosis, multi-organ failure, and death. However, the optimal early diet remains unclear. This study compared an oral carbohydrate solution (OCS) diet versus a conventional diet (CD) in patients with AP. MethodsWe retrospectively enrolled 538 patients diagnosed with AP in 2018–2022: 346 received a CD and 192 received an OCS diet. Because of differences in AP severity between groups, we performed 1:1 propensity score matching to obtain comparable groups (n = 182 in each). The CD group progressed from a liquid diet to soft foods and finally solid foods. The OCS group followed the same progression but received OCS instead of a liquid diet. Primary outcomes were the rate of recurrent postprandial pain after initiating the dietary intervention and hospital length of stay (LOS). Secondary outcomes included intensive care unit admission, mortality, 28-day hospital readmission, and AP-related complications. ResultsAfter propensity score matching, baseline characteristics of the OCS and CD groups were comparable. The rate of recurrent pain was significantly higher in the CD group than in the OCS group (13.2 % vs. 3.8 %, p < 0.001), but hospital LOS was similar between groups (CD vs. OCS: 9.2 days vs. 8.7 days, p = 0.533). There were no significant differences in secondary outcomes between groups. ConclusionsIn patients with AP, OCS diet was associated with a lower rate of recurrent postprandial pain compared to a CD. Thus, OCS appears to be a beneficial dietary alternative for initial management of AP.

Stable isotope and proteomic insights into Bronze age human dietary life history at Köhne Shahar, Northwest Iran

Interest in subsistence strategies practiced by the Kura-Araxes communities in Southern Caucasus and the highlands of the Near East has a long history, yet direct studies of paleodiet at the scale of the individual are few. We apply serial sampling of carbon and nitrogen isotopes in 17 teeth representing 11 comingled individuals at the Kura-Araxes early Bronze Age site Köhne Shahar (KSH) in northwestern Iran. Proteomic analyses of dental enamel show seven females and four males. Isotopic results indicate an agro-pastoral diet with little or no C4 millet. Individual isotopic biographies reveal a dietary life history that includes weaning between 1.5 and 3.7 years of age (average = 2.4 years), followed by a stable early childhood diet with little intra-individual variation through age 10 years. Isotopic shifts around 12–14 years of age suggest a change in diet that may correspond to marriage and the establishment of new household units focused more on plant foods. Gradual isotopic shifts between 14 and 20 years may represent such households developing livestock herds and increasing meat consumption. Stability in diet across this transition is consistent with village endogamy. Sex-linked differences in the age of weaning and childhood δ15N values hint at differences in learning and enculturation practices. Males and about half of females were weaned earlier but had access to greater amounts of meat, suggesting they were more involved in animal husbandry and/or production of animal products (e.g., cheese, yoghurt) outside the house. By contrast, the other half of females were weaned later in childhood, but ate significantly more plant foods, suggesting they were more involved in tending gardens and producing crafts and/or plant-based foods within the house, where they had greater access to breastmilk.

ANÁLISE DAS PRÁTICAS DE ALIMENTAÇÃO EM RECÉM-NASCIDOS ADMITIDOS EM UNIDADE DE TERAPIA INTENSIVA NEONATAL DE UMA MATERNIDADE DE REFERÊNCIA

Introduction: The nutritional need is high in the newborn (NB), especially in premature infants, and the supply of nutrients is an important factor for survival, as a result of the growth rate. The nutritional therapy used (parenteral and/or enteral) varies according to the gestational age and the follow-up becomes fundamental in the evolution, because the early detection of nutritional insufficiencies allows an adequate intervention. Objective: to analyze feeding practices in newborns admitted to a neonatal intensive care unit, based on the identification of the day of life on which the enteral diet was started, the beginning and the time of use of parenteral nutrition, in addition to describing the exclusive breastfeeding rate at hospital discharge and nutritional status at admission and discharge. Methodology: This is a descriptive, retrospective study, carried out in a Reference Maternity Hospital in the State of Piauí through the analysis of medical records and Quali-Neo records of newborns admitted to the neonatal intensive care unit of the aforementioned maternity hospital during the period from January to December 2020. Results: 161 forms were evaluated, with a predominance of male newborns (60.87%), mean birth weight at admission of 1,711g and at discharge of 2,213g, mean Gestational Age of 32 weeks. Enteral diet was started, on average, on the fifth day of life, the most common was Breast Milk and/or Colostrum. Conclusion: The newborns received an early and adequate enteral diet, presenting weight gain during the period of hospitalization comparable to others hospitals, with human milk being the main caloric supply.

Development of an Enhanced Recovery After Surgery Program in Ventral Hernia.

Enhanced Recovery After Surgery (ERAS) programs have spread after initial success in colorectal surgery decreasing length of stay (LOS) and decreasing opioid consumption. Adoption of ERAS specifically for ventral hernia patients remains in evolution. This study presents the development and implementation of an ERAS pathway for ventral hernia. A multidisciplinary team met weekly over 6 months to develop an ERAS pathway specific to ventral hernia patients. 75 process components and outcome measures were included, spanning multiple phases of care: Preoperative-Clinic, Preoperative Day of Surgery (DOS), Intraoperative, and Postoperative. Preoperative components included education and physiologic optimization. Pain control across phases of care focuses on nonopioid, multimodal analgesia. Postoperatively, the pathway emphasizes early diet advancement, early mobilization, and minimization of IV fluids. We compared compliance and outcome measures between a Pre Go-Live (PGL) period (9/1/2020-8/30/2021) and After Go-live (AGL) period (5/12/2022-5/19/2023). There were 125 patients in the PGL group and 169 patients in the AGL group. Overall, ERAS compliance increased from 73.9% to 82.9% after implementation. Length of stay decreased from an average of 2.27days PGL to 1.92days AGL. Finally, the average daily postoperative opioid usage decreased from 25.4 to 13.5 MME after the implementation. Enhanced Recovery After Surgery can be successfully applied to the care of hernia patients with improvements in LOS and decreased opioid consumption. Institutional support and multidisciplinary cooperation were key for the development of such a program.

Early-life diet composition affects phenotypic variation of correlated animal personality traits.

Behavioural traits are under both genetic and environmental influence during early life stages. Early environmental conditions related to the amount and type of food have been found to alter behaviour in many organisms. However, how early life diet affects the variation in and the correlation between behavioural traits is largely unknown. Using a multivariate approach, we investigated how variation in parental prey selection is related to three repeatable nestling personality traits, and explored the within and between-individual covariation between these behaviours in a wild passerine, the great tit (Parus major). Our results confirm that breath rate, docility and handling aggression (HA) in great tit nestlings are repeatable traits. Contrary to our expectation, the three nestling personality traits did not form a behavioural 'syndrome' on the phenotypic level in the study population, but we found two of three expected phenotypic correlations, mostly at the within-individual level. Moreover, we found that breath rate significantly decreased with a higher number of spiders in the diet, and docility and handling aggression were significantly and inversely related to higher numbers of noctuids and tortricids in the diets of individuals within broods. Thus, our findings suggest that provisioning quantity and quality during the early life, affects variation in behavioural phenotypes, which occurs mainly at the within-individual level.

National Surgical Quality Improvement Program audit of contemporary perioperative care for radical cystectomy.

To examine the impact of increased compliance to contemporary perioperative care measures, as outlined by enhanced recover after surgery (ERAS) guidelines, among patients undergoing radical cystectomy (RC). From the National Surgical Quality Improvement Program database we captured patients undergoing RC between 2019 and 2021. We identified five perioperative care measures: regional anaesthesia block, thromboembolism prophylaxis, ≤24 h perioperative antibiotic administration, absence of bowel preparation, and early oral diet. We stratified patients by the number of measures utilised (one to five). Statistical endpoints included 30-day complications, hospital length of stay (LOS), readmissions, and optimal RC outcome. Optimal RC outcome was defined as absence of any postoperative complication, re-operation, prolonged LOS (75th percentile, 8 days) with no readmission. Multivariable regressions with Bonferroni correction were performed to assess the association between use of contemporary perioperative care measures and outcomes. Of the 3702 patients who underwent RC, 73 (2%), 417 (11%), 1010 (27%), 1454 (39%), and 748 (20%) received one, two, three, four, and five interventions, respectively. On multivariable analysis, increased perioperative care measures were associated with lower odds of any complication (odds ratio [OR] 0.66, 99% confidence interval [CI] 0.6-0.73), and shorter LOS (β -0.82, 99% CI -0.99 to -0.65). Furthermore, patients with increased compliance to contemporary care measures had increased odds of an optimal outcome (OR 1.38, 99% CI 1.26-1.51). Among the measures we assessed, greater adherence yielded improved postoperative outcomes among patients undergoing RC. Our work supports the efficacy of ERAS protocols in reducing the morbidity associated with RC.

Influence of Diet on Reproducible Corticosterone Levels in a Mouse Model of Maternal Separation with Early Weaning.

Maternal separation with early weaning (MSEW) is a popular early life stress (ELS) model in rodents, which emulates childhood neglect through scheduled mother-offspring separation. Although variations of ELS models, including maternal separation and MSEW, have been published for the mouse species, the reported results are inconsistent. Corticosterone is considered the main stress hormone involved in regulating stress responses in rodents-yet generating a robust and reproducible corticosterone response in mouse models of ELS has been elusive. Considering the current lack of standardization for MSEW protocols, these inconsistent results may be attributed to variations in model methodologies. Here, we compared the effects of select early wean diet sources-which are the non-milk diets used to complete early weaning in MSEW pups-on the immediate stress phenotype of C57BL/6J mice at postnatal day 21. Non-aversive handling was an integral component of our modified MSEW model. The evaluation of body weight and serum corticosterone revealed the early wean diet to be a key variable in the resulting stress phenotype. Interestingly, select non-milk diets facilitated a stress phenotype in which low body weight was accompanied by significant corticosterone elevation. Our data indicate that dietary considerations are critical in MSEW-based studies and provide insight into improving the reproducibility of key stress-associated outcomes as a function of this widely used ELS paradigm.

Which individual components of a colorectal surgery enhanced recovery program are associated with improved surgical outcomes?

BackgroundEnhanced recovery programs improve surgical outcomes. However, the association of adherence to individual components and outcomes in a comprehensive enhanced recovery program remains unclear. MethodsWe performed a retrospective study of all elective colorectal surgery patients at our institution from 2019 to 2022 (n = 1,175). Data were acquired from our institution’s enhanced recovery program dashboard and American College of Surgeons National Surgical Quality Improvement Program database. Traditional analyses and machine-learning classification trees were used to identify enhanced recovery program components associated with length of stay, readmissions, and complication rates. ResultsThe average length of stay was 5.0 days, readmission rate was 12.3%, and complication rate was 32.6%. On linear regression analysis, adherence to preoperative education, regional analgesia, pre- and postoperative multimodal analgesia, no nasogastric tube, early mobilization, early regular diet, early discontinuation of maintenance intravenous fluids, postoperative venous thromboembolism prophylaxis, and early Foley catheter removal were associated with an decrease in length of stay by 0.7–7.1 days (P < .05). Patients who adhered to no prolonged fasting had a 4.1% decrease in readmission rate (P = .04). Patients who adhered to no nasogastric tube, early mobilization, early regular diet, postoperative multimodal analgesia, and discontinuation of maintenance intravenous fluids had decreases in complication rates ranging from 7.0 to 28.2% (P < .001). Machine learning demonstrated that no nasogastric tube and discontinuation of maintenance intravenous fluids were significant predictors of shorter length of stay and no nasogastric tube and early mobilization were significant predictors of reduced complication rates. ConclusionsAlthough multiple components were associated outcomes, no nasogastric tube, early mobilization, early regular diet, postoperative multimodal analgesia, and early discontinuation of maintenance intravenous fluids were associated with more than 1 outcome. Focusing on these components may make enhanced recovery program implementation more feasible for resource-limited hospitals.

Dataset of the rumen microbiota and epithelial transcriptomics and proteomics in goat affected by solid diets

Although early solid diet supplementation is a common practice to improve the growth and development in goat kids, its biological mechanism how solid diet induces rumen microbiota and epithelial development is still unknow. In this study, rumen fermentation parameters, 16S rRNA sequencing for rumen content and epithelial microbiota, transcriptomics and proteomics of epithelium were determined to classify the effects of solid diet supplementation. Here, we classified the changes of goat phenotypes (i.e., growth performance, rumen fermentation and development) and linked them to the changes of rumen microbiota, transcriptome and expressed proteins. The mechanism of solid diet improving rumen development was elucidated preliminarily. Moreover, different roles between the rumen content and epithelial microbiota were identified. Thess datasets expands our understanding of the association between the early diet intervention and rumen development, providing the useful information how nutrient strategy affects rumen function and subsequently improves the host growth. The generated data provides insights in the importance of rumen niche microbiota and microbe-host interactions, which benefits future studies.

Early diet and the risk of coeliac disease. An update 2024 position paper by the ESPGHAN special interest group on coeliac disease.

This position paper by the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) Special Interest Group on Coeliac Disease (SIG-CD) presents an update to the 2016 recommendations concerning early diet and the risk of coeliac disease (CD). This update adheres to the policy that mandates reviewing guidelines every 5 years, particularly when new data emerge. The 2024 statements and recommendations are essentially similar to the 2016 recommendations. Breastfeeding, whether any amount, exclusive, or of any duration, does not reduce the risk of developing CD. Introducing gluten into an infant's diet at any time between completed 4 months (≥17 weeks) and 12 months of age does not affect the cumulative incidence of CD, although earlier introduction may lead to earlier seroconversion and CD. In observational studies involving cohorts with a known risk for CD, consuming a high amount of gluten compared to a low amount during weaning and in the subsequent childhood years-specifically the first 2-3 years, and even up to 5 years in some studies-was associated with an increased risk for CD. However, the specific optimal amounts of gluten consumption remain undetermined due to insufficient evidence on safe thresholds, and the impact of restricting gluten in the diet of healthy children of unknown risk for CD is unknown. Thus, any recommendation on the gluten amount is currently unjustifiable for the general population and infants with known HLA risk types. There is no specific guidance on the type of gluten-containing foods to be introduced at weaning.

Preoperative Education is Associated with Adherence to Downstream Components and Outcomes in a Colorectal Surgery Enhanced Recovery Program.

This study evaluated the association between preoperative education and adherence to downstream components of enhanced recovery programs (ERPs) and surgical outcomes among patients undergoing elective colorectal surgery. ERPs improve outcomes for surgical patients. While preoperative education is an essential component of ERPs, its relationship with other components is unclear. This was a retrospective cohort study of all ERP patients undergoing elective colorectal surgery from 2019 to 2022. Our institutional ERP database was linked with American College of Surgeons National Surgical Quality Improvement Program data and stratified by adherence to preoperative education. Primary outcomes included adherence to individual ERP components and secondary outcomes included high-level ERP adherence (>70% of components), length of stay (LOS), readmissions, and 30-day complications. A total of 997 patients were included. The mean (SD) age was 56.5 (15.8) years, 686 (57.3%) were female, and 717 (71.9%) were white. On adjusted analysis, patients who received preoperative education (n = 877, 88%) had higher adherence rates for the following ERP components: no prolonged fasting (estimate = +19.6%; P < 0.001), preoperative blocks (+8.0%; P = 0.02), preoperative multimodal analgesia (+18.0%; P < 0.001), early regular diet (+15.9%; P < 0.001), and postoperative multimodal analgesia (+6.4%; P < 0.001). High-level ERP adherence was 13.4% higher (P < 0.01) and LOS was 2.0 days shorter (P < 0.001) for those who received preoperative education. Classification and regression tree analysis identified preoperative education as the first-level predictor for adherence to early regular diet, the second-level predictor for LOS, and the third-level predictor for ERP high-level adherence. Preoperative education is associated with adherence to ERP components and improved surgical outcomes.

Coffee polyphenols ameliorate early-life stress-induced cognitive deficits in male mice

Stress exposure during the sensitive period of early development has been shown to program the brain and increases the risk to develop cognitive deficits later in life. We have shown earlier that early-life stress (ES) leads to cognitive decline at an adult age, associated with changes in adult hippocampal neurogenesis and neuroinflammation. In particular, ES has been shown to affect neurogenesis rate and the survival of newborn cells later in life as well as microglia, modulating their response to immune or metabolic challenges later in life. Both of these processes possibly contribute to the ES-induced cognitive deficits. Emerging evidence by us and others indicates that early nutritional interventions can protect against these ES-induced effects through nutritional programming. Based on human metabolomics studies, we identified various coffee-related metabolites to be part of a protective molecular signature against cognitive decline in humans. Caffeic and chlorogenic acids are coffee-polyphenols and have been described to have potent anti-oxidant and anti-inflammatory actions. Therefore, we here aimed to test whether supplementing caffeic and chlorogenic acids to the early diet could also protect against ES-induced cognitive deficits. We induced ES via the limited nesting and bedding paradigm in mice from postnatal(P) day 2–9. On P2, mice received a diet to which 0.02% chlorogenic acid (5-O-caffeoylquinic acid) + 0.02% caffeic acid (3′,4′-dihydroxycinnamic acid) were added, or a control diet up until P42. At 4 months of age, all mice were subjected to a behavioral test battery and their brains were stained for markers for microglia and neurogenesis. We found that coffee polyphenols supplemented early in life protected against ES-induced cognitive deficits, potentially this is mediated by the survival of neurons or microglia, but possibly other mechanisms not studied here are mediating the effects. This study provides additional support for the potential of early nutritional interventions and highlights polyphenols as nutrients that can protect against cognitive decline, in particular for vulnerable populations exposed to ES.