Understanding how the environment mediates an organism\'s ability to meet basic survival requirements is a fundamental goal of ecology. Vessel noise is a global threat to marine ecosystems and is increasing in intensity and spatiotemporal extent due to growth in shipping coupled with physical changes to ocean soundscapes from ocean warming and acidification. Odontocetes rely on biosonar to forage, yet determining the consequences of vessel noise on foraging has been limited by the challenges of observing underwater foraging outcomes and measuring noise levels received by individuals. To address these challenges, we leveraged a unique acoustic and movement dataset from 25 animal-borne biologging tags temporarily attached to individuals from two populations of fish-eating killer whales (Orcinus orca) in highly transited coastal waters to (1) test for the effects of vessel noise on foraging behaviors-searching (slow-click echolocation), pursuit (buzzes), and capture and (2) investigate the mechanism of interference. For every 1 dB increase in maximum noise level, there was a 4% increase in the odds of searching for prey by both sexes, a 58% decrease in the odds of pursuit by females and a 12.5% decrease in the odds of prey capture by both sexes. Moreover, all but one deep (≥75 m) foraging attempt with noise ≥110 dB re 1 μPa (15-45 kHz band; n = 6 dives by n = 4 whales) resulted in failed prey capture. These responses are consistent with an auditory masking mechanism. Our findings demonstrate the effects of vessel noise across multiple phases of odontocete foraging, underscoring the importance of managing anthropogenic inputs into soundscapes to achieve conservation objectives for acoustically sensitive species. While the timescales for recovering depleted prey species may span decades, these findings suggest that complementary actions to reduce ocean noise in the short term offer a critical pathway for recovering odontocete foraging opportunities.

BACKGROUND: Weight regain after bariatric surgery remains a relevant and worrisome topic, requiring greater understanding and involvement in research into new adjuvant treatments. This study aims to compare the preliminary effectiveness and feasibility of the Mindfulness-Based Health Promotion and Attachment-Based Compassion Therapy programs as opposed to usual treatments (workshops) on the eating behavior of patients with progressive weight gain after bariatric surgery in Brazilian patients at a private clinic. It was hypothesized that both interventions are feasible and that the self-compassion program may be more effective than the mindfulness program.
METHODS: The study will be divided into two phases: a cross-analytical study of those who underwent bariatric surgery and a randomized controlled trial only with the ones who had weight regain. Interventions will be conducted for eight weeks synchronously with three assessment points (baseline, post intervention, and 6-month follow-up), both online. The primary outcome will be a change in eating behavior. Secondary outcomes will include improved quality of life, enhanced body image satisfaction and reduced distortion (Brazilian Silhouette Scales for adults), better weight management (maintenance or weight reduction), increased frequency of activity and monitoring with the surgery team. Qualitative data will also be collected by online identification of a sub-sample of participants.
RESULTS: Improvements are expected in eating behavior, weight, reverse progressive weight gain, classification of self-image, quality of life, and levels of mindfulness, self-compassion, and anxiety.
CONCLUSIONS: This study seeks to gather preliminary evidence on the effectiveness of mindfulness and compassion training for the adjunctive treatment of progressive weight gain in post-bariatric patients. Clinical Trials.gov Registration ID: NCT04171713.

Pain is a widespread and troubling clinical and social problem with important effects on society and individuals. The purpose is to assess the relationship between pain and eating behavior, macro-micronutrient intake, and dietary inflammation index. The study was carried with a total of 80 patients, consisting of 40 patients diagnosed with pain and 40 patients not diagnosed with pain, who applied to a private hospital in Istanbul as outpatients with a questionnaire face-to-face consisting of questions about sociodemographic characteristics, anthropometric measurements, pain-related information, Eating Attitude Test (EAT-19), and 24-hour food consumption record. The statistical analysis of the data was conducted with SPSS v27 package program. People who had pain had higher levels of disrupted eating attitudes than those who did not have pain. The \"Bulimia\" subfactor mean score of the EAT-19 was higher in those with pain (P < .05). No difference was found between the case-control groups regarding the mean dietary inflammation index (DII) score and energy, macro- and micronutrient consumption values (P > .05). No difference was detected between the case-control groups with disrupted eating attitudes regarding the median DII score (P > .05). The median DII score was significantly higher in individuals with pain and normal eating attitudes than in those without pain and with disrupted eating attitudes (P < .05). There is a relationship between pain, eating attitudes, and DII, the median DII score of those who had pain and had normal eating attitudes was higher.

BACKGROUND: College students are vulnerable to high perceived stress (PS) and emotional eating (EE) levels, which are associated with their food consumption. In this study, we aimed to examine the links between perceived stress, emotional eating, and adherence to a healthy eating index. Furthermore, we aimed to test whether sociodemographic data and health measures, including body mass index and physical activity, are associated with perceived stress, emotional eating, or healthy eating index.
METHODS: This study included students from King Abdulaziz University. The participants completed validated perceived stress, emotional eating, and short healthy eating index surveys via an online questionnaire from September to December 2022. Univariate linear regression analysis was performed to examine the association between perceived stress, emotional eating, and adherence to healthy eating index using the short healthy eating index.
RESULTS: Of 434 students (49.8% male, mean age 21.7 ± 3.0 years), 11.3% had low, 72.0% moderate, and 16.7% high perceived stress. Students with moderate perceived stress had the highest short healthy eating index score (P = 0.001), outperforming those with low and high perceived stress for fruit juice (P = 0.002), fruits (P[Formula: see text]0.001), vegetables (P=0.03), greens and beans (P<0.001), whole grains (P=0.009), and seafood/plant proteins (P = 0.001) consumption. Also, emotional eating was significantly associated with short healthy eating index score (P = 0.04), fruit juice (P = 0.01) fruit consumption (P<0.001), added sugar (P=0.02) and saturated fatty acids (P = 0.03). Academic major was associated with perceived stress (P = 0.006) and emotional eating (p=0.04). Higher physical activity levels were associated with low perceived stress levels (P<0.001) and high short healthy eating index score (P=0.001), while high body mass index was associated with high emotional eating score (P<0.001).
CONCLUSIONS: The findings confirmed that students are highly vulnerable to moderate and high perceived stress levels. Furthermore, high perceived stress is inversely associated with adherence to a healthy eating index, especially for fruits, vegetables, greens and beans, whole grains, and seafood and plant proteins consumption. Emotional eating, also, associated with students dietary pattern. Physical activity will be beneficial for reducing the level of perceived stress and improving overall dietary patterns.

BACKGROUND: Inappropriate complementary feeding is widely practiced in low and middle income countries. These contribute to undernutrition, morbidity and mortality among young children. The incidence of malnutrition in the first two years of life has been directly linked with inappropriate complementary feeding practices along with high infectious disease levels.
OBJECTIVE: To assess the level of inappropriate complementary feeding practice and associated factors among children aged 6 to 23 months in Shashemene, Southern Ethiopia.
METHODS: A community-based cross-sectional study was conducted from July to August 2021 among 609 children aged 6 to 23 months paired with their caregivers. Systematic random sampling was used to identify study participants. Data were analyzed by using SPSS version 25 software. Binary logistic regression analysis was used to identify predictors of inappropriate complementary feeding practice. Statistical significance was determined using Adjusted Odds Ratio (AOR) with a 95% Confidence Interval (CI).
RESULTS: The prevalence of inappropriate complementary feeding practice among children aged 6-23 months was 55.3%. Being a mother under the age of 25 years [AOR = 2.07, 95% CI: 1.30, 3.31], aged 25-34 years [AOR = 1.82, 95% CI: 1.14, 2.91], having an occupation [AOR = 2.73, 95% CI: 1.84, 4.05], and households where husbands\' are the sole decision makers on their income [AOR = 2.41, 95% CI: 1.54, 3.77] increased the chance of inappropriate complementary feeding practice. On the other hand, mother\'s whose infants were aged 9-11 months [AOR = 0.30, 95% CI: 0.19-0.45] were less likely to practice inappropriate complementary feeding.
CONCLUSIONS: The prevalence of inappropriate complementary feeding practice in the study area was high compared to the WHO recommendation. Child\'s age, maternal age, maternal occupation, and decision-making role on income were found to be associated with inappropriate complementary feeding practice. Appropriate behavioral change communication to family and community decision-makers, and involvement of husbands in infant and young child feeding practice are recommendable.

Early-life family meal participation has been associated with several aspects of nutritional health, but longitudinal associations with linear growth have not yet been investigated. The aim of this study was to investigate whether family meal participation at 12 months of age associates with anthropometric measures 3 years later. We used follow-up data from children born to mothers in the Norwegian Fit for Delivery trial (NFFD) and included 368 first-borns with dietary and anthropometric data at 12 months and 4 years of age. We treated the sample as a cohort and conducted subgroup analyses by randomization status. A family meal participation score was used as exposure, and weight, height, and body mass index (BMI) as outcomes in crude and multivariable linear regression models adjusted for maternal education, randomization status, and child sex.Higher family meal participation score at 12 months was positively associated with length at 12 months (B = 0.198, 95% CI 0.028, 0.367, p = 0.022) and 4 years (B = 0.283, 95% CI 0.011, 0.555, p = 0.042) in multivariable models. After additional adjustment for maternal height the associations attenuated and were no longer significant. An inverse association with BMI at 4 years of age was observed in children born to mothers that had been exposed to the NFFD intervention (B = -0.144, 95% CI -0.275, -0.014, p = 0.030), but attenuated after adjustment for maternal BMI.The longitudinal association observed between early family meal participation and child height was largely explained by maternal height. The relationship with BMI differed according to maternal participation in a lifestyle intervention trial during pregnancy.

OBJECTIVE: To understand the perspectives of key informant experts regarding the relationship between food insecurity and gestational diabetes mellitus risk reduction behaviors among young American Indian and Alaska Native females.
METHODS: Participants were adult key informants with expertise in food/nutrition and health within Tribal communities (N = 58) across the US. Data were collected through 1:1 interviews using a semistructured moderator guide and analyzed using thematic content analysis methods.
RESULTS: Three themes included (1) diet and nutrition habits are formed through intergenerational food preferences and are driven by lasting implications of colonization; (2) young people are influenced by what their peers eat and the food environment, including outside of the home; and (3) the methods used to understand household food insecurity and nutrition habits in the parent study were likely limited.
CONCLUSIONS: Findings provide guidance as to where nutrition education and interventions may best support young Native females.

The measures implemented to contain the COVID-19 pandemic resulted in both behavioral and lifestyle changes. The \"Changes in Lifestyle-Related Behavior\" instrument was developed to assess lifestyle-related behaviors in the Indian population. However, considering current knowledge, this instrument was not adapted for the Brazilian population. In addition, the relationship between fear of COVID-19 and consumption of dietary supplements has not yet been evaluated. Thus, we aimed to investigate the relationship between the use of dietary supplements with lifestyle behavior and the fear of COVID-19, as well as assess the psychometric properties of the Brazilian version of the \"Changes in Lifestyle-Related Behavior\" instrument. An online questionnaire assessed sociodemographic, occupational, anthropometric, physical activity (International Physical Activity Questionnaire-short form), fear of COVID-19, and lifestyle behavior data from 416 Brazilian adults (237 females; 18-60y). Mann-Whitney, Chi-square test, exploratory, and confirmatory analyses were applied. Exploratory and confirmatory analyses showed a satisfactory adequacy level of the questionnaire (CMIN/DF = 2.689; Cronbach\'s α = 0.60) with 5 domains (\'Bad eating behavior\'; \'Healthy eating\'; \'Sleep quality\'; \'Interest in cooking\'; \'Number of portions and meals\'). Lower fear of COVID-19 scores and higher levels of physical activity were found in participants who reported previous dietary supplement intake during the pandemic; in addition, the group that did not ingest dietary supplements reported greater changes in stress and anxiety levels during the pandemic (p<0.05). The intake of dietary supplements before the pandemic was associated with greater energy expenditure and better coping with the fear of COVID-19 during the pandemic. Additionally, the Changes in Lifestyle-Related Behavior tool can be used to assess lifestyle-related variables during the pandemic.

The objective of the current study was to examine the prevalence of eating disorder behaviours among student-athletes at a small, non-NCAA (Canadian) university, while evaluating the influence of gender, type of sport, and perceived social support. Two hundred participants (130 female, 70 male) completed an online survey that assessed participants eating disorder behaviours (EAT-26), behaviours consistent with the Adonis Complex (ACQ) and perceived social support (modified MPSS). The results revealed significant differences in eating disorder behaviour between female and male athletes, with females scoring significantly higher; yet no differences were found between how female and male athletes scored on the Adonis Complex Questionnaire. Significant differences were found between lean-sport and non-lean sport athletes, with lean sport athletes exhibiting more eating disorder behaviours. Furthermore, non-lean sport male athletes were found to score significantly higher than lean-sport male athletes for the Adonis Complex. Perceived social support was found to be negatively correlated to eating disorder behaviours and when considering gender and type of sport, accounted for unique variance in eating disorder behaviour. These results suggest that student-athletes are susceptible to negative mental health outcomes, even within the context of a smaller (and non-NCAA) university context, and eating behaviours vary among athlete and sport type. The results highlight the importance of continued research in this area and of having support systems in place for student-athletes and increasing awareness of athletic staff and coaches as to the seriousness and prevalence of eating disorder behaviours.

Cognitive abilities are hypothesized to affect survival and life span in nonhuman animals. However, most tests of this hypothesis have relied on interspecific comparisons of indirect measures of cognitive ability, such as brain size. We present direct evidence that individual variation in cognitive abilities is associated with differences in life span in a wild food caching bird. We measured the spatial cognitive abilities and tracked the life span of 227 mountain chickadees (Poecile gambeli) in their natural environment and found that individuals with better spatial learning and memory abilities involved in food caching lived longer. These results confirm that enhanced cognitive abilities can be associated with longer life in wild animals and that selection on cognitive abilities can lead to increased life span.