Search Results (142)

Childhood obesity is a growing global health concern, with established links to physical activity, nutrition, and, increasingly, to prenatal and perinatal factors. Emerging evidence highlights the significant role of maternal conditions such as obesity, comorbidities, nutrition, and environmental exposures in predisposing offspring to long-term metabolic and cardiovascular diseases. The “Developmental Origins of Health and Disease” (DOHaD) paradigm provides a framework for understanding how early life environmental exposures, particularly during the periconceptional, fetal, and neonatal periods, can program future health outcomes through epigenetic mechanisms. Epigenetic modifications alter gene expression without changing the DNA sequence and are increasingly recognized as key mediators in the development of obesity. This narrative review summarizes current findings on the early determinants of childhood obesity, emphasizing the molecular and epigenetic pathways involved. A comprehensive literature search was conducted across multiple databases and international sources, focusing on recent studies from the past decade. Both human and animal research were included to provide a broad perspective. This review aims to consolidate recent insights into early life influences on obesity, underscoring the need for preventive strategies starting as early as the preconception period. Full article

The maternal–fetal environment is influenced by multiple factors, including nutrition and environmental contaminants, which can impact long-term development. Perinatal exposure to organophosphate flame retardants (OPFRs) disrupts energy homeostasis and causes maladaptive behaviors in mice. Maternal obesity affects development by impairing blood–brain barrier (BBB) formation, influencing brain regions involved in energy regulation and behavior. This study examined the combined effects of maternal obesity and perinatal OPFR treatment on offspring development. Female mice were fed either a low-fat (LFD) or a high-fat diet (HFD) for 8 weeks, mated, and treated with either sesame oil or an OPFR mixture (tris(1,3-dichloro-2-propyl)phosphate, tricresyl phosphate, and triphenyl phosphate, 1 mg/kg each) from gestational day 7 to postnatal day 14. Results showed that both maternal diet and OPFR treatment disrupted blood–brain barrier integrity, energy balance, and reproductive gene expression in the hypothalamus of neonates. The expression of hepatic genes related to lipid and xenobiotic metabolism was also altered. In adulthood, LFD OPFR-treated female offspring exhibited increased avoidance behavior, while HFD OPFR-treated females demonstrated memory impairments. Metabolic assessments revealed decreased energy expenditure and nighttime activity in LFD OPFR-treated females. These findings suggest that maternal diet and OPFR treatment alter hypothalamic and liver gene expression in neonates, potentially leading to long-term metabolic and behavioral changes. Full article

Background: Vitamin D is increasingly recognized not only for its role in skeletal development but also for its immunomodulatory and gastrointestinal effects. Maternal and neonatal vitamin D deficiency (VDD) has been associated with alterations in gut microbiota, impaired intestinal barrier integrity, and increased susceptibility to inflammatory conditions in neonates. However, the exact mechanisms linking perinatal vitamin D status to neonatal gastrointestinal morbidity remain incompletely understood. Methods: This review synthesizes current evidence (2015–2024) from clinical studies, animal models, and mechanistic research on the impact of VDD during pregnancy and the neonatal period on gastrointestinal health. Databases such as PubMed, Scopus, and Web of Science were systematically searched using keywords, including “vitamin D”, “neonate”, “gut microbiome”, “intestinal barrier”, and “necrotizing enterocolitis”. Results: Emerging data suggest that VDD in utero and postnatally correlates with dysbiosis, increased intestinal permeability, and elevated inflammatory responses in neonates. Notably, low 25(OH)D levels in mothers and newborns have been linked with a higher incidence of necrotizing enterocolitis (NEC), delayed gut maturation, and altered mucosal immunity. Vitamin D appears to modulate the expression of tight junction proteins, regulate antimicrobial peptides, and maintain microbial diversity through the vitamin D receptor (VDR). Conclusions: Understanding the gastrointestinal implications of early-life VDD opens a potential window for preventive strategies in neonatal care. Timely maternal supplementation and targeted neonatal interventions may mitigate gut-related morbidities and improve early-life health outcomes. Further longitudinal and interventional studies are warranted to clarify causality and optimal intervention timing. Full article

Background/Objectives: Postpartum depression (PPD) affects approximately 10–20% of women during and after pregnancy, posing significant risks to maternal health, infant development, and family dynamics. Identifying modifiable risk factors is essential for prevention. Emerging evidence suggests that vitamin D, a neuroactive steroid hormone involved in neurotransmitter synthesis, neuroinflammation regulation, and calcium homeostasis, may play a protective role against mood disorders, including PPD. Methods: The search was conducted through a comprehensive search of the PubMed, Scopus, and Web of Science databases using a combination of Medical Subject Headings (MeSH) and free-text terms including “vitamin D”, “25-hydroxyvitamin D”, “deficiency”, “pregnancy”, “postpartum”, “depression”, “antenatal depression”, “maternal mental health”, and “perinatal mood disorders”. Results: Numerous observational studies and systematic review reports around the world reinforce the potential global relevance of vitamin D insufficiency. This study advances personalized and precision medicine approaches by emphasizing the importance of individualized screening for vitamin D deficiency during pregnancy and postpartum, enabling tailored interventions that could mitigate the risk of postpartum depression. Conclusions: In conclusion, while a definitive causal relationship between vitamin D deficiency and perinatal depression remains unproven, screening for vitamin D levels during pregnancy could serve as a low-risk intervention to support maternal mental health. Future research should focus on well designed, large-scale randomized trials and standardization of diagnostic criteria to clarify vitamin D’s role in preventing perinatal depression. Recognizing vitamin D status as a modifiable biomarker allows for targeted nutritional and pharmacological strategies to optimize maternal mental health. Full article

Background/Objectives: The Mediterranean diet (MD) is well-studied for its health-promoting effects, while the factors influencing adherence in children remain an important research focus. This study examines the sociodemographic, maternal, perinatal, and lifestyle determinants associated with MD adherence among children aged 6–9 years in an effort to identify key predictors and their impact on long-term nutritional habits. Methods: This study recruited 4851 children from diverse Greek rural and urban regions. The mothers of the enrolled children completed relevant questionnaires on their children’s sociodemographics, perinatal outcomes, anthropometric parameters, breastfeeding practices, and physical activity status. The enrolled children completed the Children’s Depression Inventory (CDI) and the State–Trait Anxiety Inventory for Children—State (STAIC-S) form to assess the presence of depression and anxiety symptoms, respectively. The KIDMED score was used to assess the MD compliance of the enrolled children. Results: The outcomes demonstrated that higher maternal education and family economic status gravitated toward increased MD adherence (p = 0.0071, p ˂ 0.0001), while exclusive breastfeeding (p ˂ 0.0001) and higher physical activity levels (p = 0.0101) were strong predictive factors for MD adherence, highlighting the role of early-life interventions in shaping dietary habits. In contrast, cesarean delivery (p = 0.0173) and higher birth weight (p ˂ 0.0001) were linked to lower MD adherence, indicating potential metabolic and behavioral predispositions. Notably, higher MD adherence correlated with lower prevalence of depressive and anxiety symptoms (p ˂ 0.0001, p = 0.0001), underscoring its potential protective role in mental health. Conclusions: Our findings highlight a complex interplay between early-life and dietary behaviors, while further longitudinal studies are needed to establish causality and optimize evidence-based nutritional strategies and education for childhood health and well-being. Full article

Access to high-quality, culturally responsive nutrition advice during pregnancy is necessary for optimal health outcomes for mothers and babies. Evidence indicates that age, education and access to trained healthcare practitioners have a positive correlation with healthy food intake and positive outcomes. There are limited studies that discuss the importance of providing culturally responsive nutrition advice to pregnant Indigenous women. Therefore, this paper investigates the sources from which Indigenous women access nutrition information, assesses its adequacy in meeting needs, and identifies the effective ways to deliver this information. This study took place in Queensland (QLD), New South Wales (NSW), and Western Australia (WA), which were chosen to represent diverse cultural communities. A total of 103 participants were recruited, including Indigenous women and healthcare practitioners. Focus groups were audio-recorded, transcribed and analysed. Participants indicated that pregnant women are highly interested in improving their nutrition knowledge during pregnancy and actively seek information from their healthcare practitioners and dietitians. Findings suggested dissatisfaction with the information received, as it failed to address their needs. Results of this paper call for an urgent increased presence of community dietitians in antenatal clinics dedicated to Indigenous pregnant women as an additional way to provide families with the information they need for healthy pregnancies. Full article

Objectives: The present study evaluated anthropometry Z-scores of exclusively breastfed infants aged 0~6 months and examined their associations with various parent–infant factors. Methods: This cross-sectional study included 383 mother–infant dyads from 10 Chinese cities in the final analyses, under strict inclusion and exclusion criteria. Data were collected by trained investigators using questionnaires covering demographic characteristics, perinatal health, maternal and infant factors during lactation. Nutrient intake was assessed and calculated by 24 h recall. Anthropometric measurements of parents and infants were taken using calibrated instruments, with infant growth assessed via Chinese growth standards. Statistical analyses included correlation and linear mixed-effect models accounting for regional clustering, with variable selection guided by backward elimination step regression. Nonlinear relationships were explored using spline and piecewise regression methods. Results: Over 60% of the mothers had inadequate energy and protein intake. Approximately two-thirds of the participants had fat intakes exceeding the upper limit. Inadequate or excessive gestational weight gain, poor maternal sleep quality, lactational mastitis, higher maternal fat intake and infant gastrointestinal symptoms were associated with lower infant anthropometry Z-scores. A threshold effect was detected between maternal fat intake and infant WAZ, BMI Z, and WLZ. Conclusions: This study found that anthropometry Z-scores of exclusively breastfed infants aged 0–6 months were significantly associated with certain maternal–infant factors and maternal fat intake, emphasizing the need for early intervention on adverse factors and balanced maternal diet nutrition during lactation. Full article

Dietary polyphenols’ role in early life is not clear. While accumulating studies show both beneficial and deleterious effects of maternal consumption of these bioactive compounds on offspring’s adult health, very few studies have focused on the impact of paternal consumption. In addition, the potential interaction of combined parental polyphenol consumption is still not known. Thus, the aim of the present study was to investigate the effects of maternal (gestation/lactation) and/or paternal (preconception) blackberry polyphenol (anthocyanins, ellagitannins, and quercetin) methanolic extract consumption on C57BL/6 female mice offspring. Blackberry polyphenol consumption by fathers improved their sperm production and increased fertility. Blackberry polyphenol consumption by fathers, but not mothers, increased their plasma antioxidant capacity. All parental interventions decreased offspring perinatal mortality, with combined fathers’ and mothers’ polyphenol consumption exerting the most pronounced effects. Paternal or maternal polyphenol consumption decreased plasma total antioxidant capacity in the female offspring. On the other hand, combined parental consumption had opposing effects on the offspring. Only maternal polyphenol interventions increased glucose tolerance in the female offspring. These data only partially confirm our hypothesis that combined paternal and maternal polyphenol intervention would lead to better outcomes in the offspring. These results further show that blackberry polyphenols’ effects on offspring health depend on whether their consumption occurred through the father, mother, or both. This suggests that in order to promote long-term health in descendants, nutritional interventions, including those with polyphenols, should target not only the mother but also the future father. Full article

Background/Objectives: The global prevalence of childhood obesity and overweight is steadily increasing, representing a pressing public health concern due to its persistence during adolescence and adulthood and its association with elevated morbidity and mortality risks. This cross-sectional study was designed to examine the potential association between overweight/obesity and the presence of depressive and anxiety symptoms in children aged 6 to 9 years. Methods: A total of 4098 children from various urban and rural regions in Greece were enrolled. Data was collected through maternal questionnaires capturing sociodemographic characteristics, perinatal outcomes, anthropometric measurements, breastfeeding practices, and physical activity levels. Children fulfilled the Children’s Depression Inventory (CDI) and the State-Trait Anxiety Inventory for Children—State form (STAIC-S) to evaluate symptoms of depression and anxiety, respectively. Results: Childhood overweight/obesity was independently and significantly associated with a more than two-fold increased likelihood of presenting depressive and anxiety symptoms. Childhood overweight/obesity was also significantly associated with maternal obesity, gestational weight gain, childbirth weight, mode of delivery, exclusive breastfeeding, and children’s physical activity. Conclusions: Overweight and obesity in children aged 6–9 years are significantly associated with an elevated risk of psychological distress, including depression and anxiety. These findings underscore the need for targeted public health policies and nutritional interventions aimed at promoting healthy lifestyle practices from early childhood. Educational efforts should also support new mothers in adopting and sustaining health-promoting behaviors to mitigate the long-term consequences of childhood obesity. Full article

This study aimed to systematically review the literature of the last 24 years to determine the influence of dam heat stress, nutrition, body condition, vaccination, parity, and twin pregnancy on calf morbidity and mortality. The systematic search was carried out using PubMed, CAB Abstracts, and Web of Science databases. The final number of included studies was 11 for heat stress, 21 for nutrition, 11 for body condition, 11 for vaccination, 23 for parity, and 18 for twin pregnancy. The body condition score, parity, and twin pregnancy had an influence on perinatal mortality. Vaccination, parity, and twin pregnancy had an influence on mortality up to weaning. Heat stress, nutrition, and twin pregnancy had an influence on the immunoglobulin transfer to the calves. Nutrition, body condition score, vaccination, and parity had an influence on morbidity. This systematic review provides evidence that prenatal factors have an influence on calf morbidity and mortality. Full article

Intestinal development is a critical determinant of growth and overall health in pigs. Accumulating evidence underscores the significant influence of intestinal microbiota on essential physiological functions and systemic health. Dietary nutrients play a pivotal role in regulating both intestinal development and the composition of intestinal microbiota. Optimal early-life nutrient provision ensures proper intestinal growth and functional maturation, with maternal nutrition emerging as a key factor shaping intestinal development during fetal and neonatal stages. This review synthesizes recent studies on maternal nutrient intake—encompassing protein, energy, carbohydrates, minerals, vitamins, probiotics, and prebiotics—and their effects on intestinal growth and health of offspring. Emerging multi-omics evidence has revealed that gestational and lactational nutrition dynamically coordinates offspring intestinal development through vertical microbial transmission and epigenetic mechanisms, such as DNA methylation and histone acetylation. These processes further regulate intestinal barrier maturation, mucosal immunity, and enteroendocrine signaling. Collectively, this review emphasizes that enhancing maternal nutrition can promote postnatal growth by enhancing intestinal development and early microbial colonization in piglets. Further research is crucial to determining the optimal nutritional strategies during the perinatal period. Full article

Background/Objectives: Nutrition plays a key role in gynecologic conditions, pregnancy, and perinatal outcomes; therefore, nutritional counseling is essential in obstetric and gynecologic care. The present study aimed to delineate Italian Obstetrics and Gynecology (ObGyn) residents’ awareness of women’s nutrition and supplementation in different stages of life. Methods: We conducted a cross-sectional online survey about women’s nutrition and supplementation use throughout their lifetime. A 31-item survey questionnaire was distributed to Italian ObGyn Residents. Results: 258 Italian ObGyn Residents completed the online survey. About 40% of the responders considered their knowledge of women’s nutritional needs poor or very poor. A total of 226 residents (88%) declared that there is not enough time dedicated to women’s nutrition during their specialty program, and almost all the trainees would consider training in this area helpful for achieving a better professional profile. A total of 128 participants (49.6%) demonstrated insufficient knowledge in this field. Most (97.1%) of the responding trainees recommend supplementation during different stages of women’s lives. Conclusions: Italian ObGyn residents are not very skilled in women’s nutrition. There is an urgent need to develop specific training and interventions to educate our ObGyn residents about the importance of improving nutritional habits in patient care. Full article

Background: The long-term effects of a perinatal high-fat diet on the cardiovascular function of offspring are not well elucidated. We hypothesize that perinatal exposure to a high-fat diet alters adult cardiovascular and immune responses in a sex-specific manner. Methods: Male and female offspring were born to perinatal high-fat (pHFD) or control diet (pCD)-fed C57BL/6 mothers and weaned to a control diet. Cardiovascular function (baseline and response to an acute isoproterenol stress test) was quantified at 8 weeks of age, and acute blood inflammatory response to a single low dose of lipopolysaccharide at 9 weeks of age. Results: Male pHFD offspring had identical baseline cardiovascular function compared to pCD mice but a blunted response to isoproterenol (20–45% reductions in cardiac output, stroke volume, and left ventricular fractional shortening). In contrast, baseline cardiovascular parameters were reduced in female pHFD compared to pCD offspring, but there was no effect of perinatal diet on response to isoproterenol. Concentrations of TNF-α and IL-6 in plasma two hours after a low-dose LPS administration were highest in female pCD mice. Conclusions: Perinatal high-fat diet exposure resulted in sex-specific adaptations in cardiovascular function and immune response. Female offspring displayed baseline impairments, whereas male offspring showed latent vulnerability under stress. These differences may reflect underlying hormonal or epigenetic mechanisms that diverge by sex. Future studies should examine the roles of sex hormones and gene regulation pathways to better understand these dimorphic outcomes. These findings emphasize the importance of maternal diet in shaping offspring cardiometabolic risks and highlight potential avenues for nutritional interventions during pregnancy. Full article

Background/Objectives: Preterm neonates receiving parenteral nutrition (PN) are at risk of developing refeeding syndrome (RS). Risk factors and the related consequences remain largely undefined. In particular, the reason why only some preterm neonates out of a group receiving the same nutritional protocol will develop RS is yet to be fully understood. The aims of this study were to explore the clinical and nutritional factors contributing to RS and to assess the clinical consequences of this condition. Methods: A retrospective study was conducted, including all newborns with gestational age ≤ 34 weeks and/or body birth weight ≤ 1500 g who were consecutively admitted to the neonatal intensive care unit (NICU) of “Umberto I” Hospital, Sapienza University of Rome, from 2015 to 2022. The population was divided into two groups comprising newborns who developed RS (cases) and infants who did not develop the condition (controls) up to the first 2 weeks of life. The enrolled newborns were compared for clinical and nutritional factors and main morbidities. Results: A total of 412 neonates were enrolled, consisting of 53 cases and 359 controls. The main prenatal risk factor for RS was found to be fetal distress (p = 0.028). The occurrence of RS was identified as statistically significantly associated (p = 0.010; p = 0.007) with the development of extrauterine growth restriction (EUGR) and retinopathy of prematurity (ROP). Conclusions: Fetal distress is the predominant perinatal risk factor associated with the development of RS in preterm neonates managed with early currently recommended PN. These findings suggest an increased risk of ROP and EUGR in preterm neonates with RS. Full article

Objectives: We previously reported a high prevalence of hypovitaminosis D (25OHD < 20 ng/mL) in Japanese pregnant women with threatened premature delivery. This study aimed to assess nutritional status and its relationship with bone-related markers and microarchitecture, as measured using quantitative ultrasonography (QUS), in Japanese women during the perinatal period. Methods: We recruited Japanese women who had just delivered at Fujita Health University Hospital (n = 103, cesarean/vaginal delivery = 50/53, age 33.9 ± 4.9 years). On the third day postpartum, their calcaneal QUS was measured, and fasting blood samples were collected. Results: The mean total energy intake (1720 ± 298 kcal/day) was lower than the normal range for Japanese women (2100 kcal/day). Their calcium intake (446 ± 130 mg/day) was significantly below the recommended daily intake (RDI) in Japan (660 mg/day), with 95% of participants consuming less than the RDI. Although the average vitamin D intake (8.7 ± 1.8 μg/day) met the Japanese RDI (8.5 μg/day), 36% of participants consumed less than the RDI. Calcium intake was positively associated with the intake of lipids, protein, and vitamins A, D, and K. Additionally, calcium intake but not vitamin D intake tended to correlate with serum 25-hydroxyvitamin D (25OHD) levels. The QUS indices showed no significant association with calcium or vitamin D intake. Conclusions: During the perinatal period, Japanese women had low calcium intake and relatively low vitamin D intake, accompanied by reduced 25OHD levels. These findings highlight the need for public health recommendations and policies to promote adequate calcium and vitamin D intake during pregnancy. Full article