Non-diet

We describe a community-engaged research process to co-create and implement an evidence-informed, diversity-focused body image program for early adolescents. Our team included middle school staff, students, and teachers, and university faculty and students. Team members had a diverse range of intersecting cis- and transgender, racial, sexuality, and disability identities. Specific steps to the research process included: (1) establishing team leads at each site to maintain a collaborative and non-hierarchical team structure; (2) bi-weekly advisory team meetings to establish program needs and discuss curriculum and implementation options; (3) a year-long youth co-design process to generate content ideas, pilot pieces of programming, and incorporate youth leadership through an equity lens; (4) inclusive program writing from members of socially marginalized groups; (5) program piloting to solicit feedback from teachers, facilitators, and students; and (6) collaboratively incorporating feedback...

BACKGROUND: An increasing number of dietitians use non-diet approaches, referred to as non-weight focused practice approaches (NWFAs), in clinical practice when working with higher weight adult clients. However, the factors that impact dietitians' ability to successfully implement these approaches in practice are unknown. METHODS: Aiming to examine how implementing NWFAs in clinical practice differs based on the extent to which a dietitian uses NWFAs with their clients, we conducted a cross-sectional online survey among Canadian registered dietitians who work with higher weight adults (May to July 2021), developed and validated following the Consolidated Framework for Implementation Research...

BACKGROUND: Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals with potential adverse health effects. Information concerning PFAS concentrations in relation to pregnancy is scarce in South America and non-existent in Argentina. AIM: We aimed to investigate an extended maternal PFAS profile herein serum concentrations in a regional and global view, source appointment, and determinants in Argentinean women. METHODS: A cross-sectional study with a sampling period from 2011 to 2012 included 689 women from Ushuaia and Salta in Argentina...

BACKGROUND: Individuals with overweight or obesity are at a high risk for so-called 'atypical' or immunometabolic depression, with associated neurovegetative symptoms including overeating, fatigue, weight gain, and a poor metabolic profile evidenced e.g. by dyslipidemia or hyperglycemia. Research has generated preliminary evidence for a low-calorie diet (LCD) in reducing depressive symptoms. The aim of the current systematic review and meta-analysis is to examine this evidence to determine whether a LCD reduces depressive symptoms in people with overweight or obesity...

In this study, we conducted comprehensive organophosphorus flame retardant (PFR) exposure assessments of both dietary and non-dietary pathways in a rural population in southern China. Skin wipes were collected from 30 volunteers. Indoor and outdoor air (gas and particles), dust in the houses of these volunteers, and foodstuffs consumed by these volunteers were simultaneously collected. The total PFR concentrations in dust, gas, and PM2.5 varied from 53.8 to 5.14 × 105 ng/g, 0.528 to 4.27 ng/m3 , and 0...

BACKGROUND: No previous systematic review or meta-analysis has evaluated the effect of optimal time-restricted eating (TRE) interventions on cardiovascular (CVD) risk factors. This meta-analysis aimed to illustrate the effect of a suitable TRE on CVD risk factors. METHODS: A systematic review was performed to identify trials reporting the effects of TRE, relative to non-diet controls, on CVD risk factors in humans. A random-effects model was used to evaluate the effect sizes, and the results are expressed as the mean difference (MD) and 95% confidence intervals (CIs)...

Cardiovascular disease (CVD) is one of the primary causes of death around the world. This study aimed to identify risk factors associated with CVD mortality using data from the National Health and Nutrition Examination Survey (NHANES). We created three models focusing on dietary data, non-diet-related health data, and a combination of both. Machine learning (ML) models, particularly the random forest algorithm, demonstrated robust consistency across health, nutrition, and mixed categories in predicting death from CVD...

INTRODUCTION: This study examines the background of underweight young women in Japan from multiple perspectives, focusing on whether they have ever dieted. METHODS: A screening survey was administered to 5,905 underweight (BMI < 18.5 kg/m2) women aged 18-29 years, who could report their birth weight recorded in their mother-child handbook. Valid responses were obtained from 400 underweight and 189 normal-weight women. The survey collected data regarding height, weight (BMI), body image and perception of weight, dieting experience, exercise habits from elementary school age onwards, and current eating habits...

Background: Given the body image and disordered eating struggles prevalent in young adults, weight-inclusive anti-diet programs are needed on college campuses. Such programs replace weight loss advice with changes that center physical and mental well-being. Methods/Program Design: University health and wellness programs such as University Coaching for Activity and Nutrition (UCAN) is a novel weight-inclusive health and wellness coaching program designed to support university students and faculty/staff in their development and maintenance of self-care behaviors related to physical activity, nutrition, sleep, and stress management...

OBJECTIVE: This study aims to measure choroidal thickness, retinal nerve fiber layer thickness, GCC thickness, and foveal thickness by optical coherence tomography and to investigate whether there is a difference between celiac patients who adhere to the gluten-free diet and who do not. MATERIALS AND METHODS: A total of 68 eyes of 34 pediatric patients diagnosed with celiac disease were included in the study. Celiac patients were divided into two groups those who adhere to the gluten-free diet and those who do not...

Physique athletes lose substantial weight preparing for competitions, potentially altering systemic metabolism. We investigated sex differences in body composition, resting energy expenditure (REE), and appetite-regulating and thyroid hormone changes during a competition preparation among drug-free physique athletes. The participants were female (10 competing (COMP) and 10 nondieting controls (CTRL)) and male (13 COMP and 10 CTRL) physique athletes. COMP were tested before they started their diet 23 weeks before competing (PRE), during their diet one week before competing (MID), and 23 weeks after competing (POST), whereas CTRL were tested at similar intervals but did not diet...

INTRODUCTION: Obesity affects nearly 1 in 4 European adults increasing their risk for mortality and physical and psychological morbidity. Obesity is a chronic relapsing disease characterized by abnormal or excessive adiposity with risks to health. Medical nutrition therapy based on the latest scientific evidence should be offered to all Europeans living with obesity as part of obesity treatment interventions. METHODS: A systematic review was conducted to identify the latest evidence published in the November 2018-March 2021 period and to synthesize them in the European guidelines for medical nutrition therapy in adult obesity...

BACKGROUND: Excessive consumption of sugar-sweetened beverages (SSBs) has become an international public health issue. Adverse effects of sugary beverage consumption on both mother and child during pregnancy continue to be found. However, evidence regarding maternal SSB consumption and social-emotional development of children is lacking. METHODS: Based on the Shenzhen Birth Cohort Study (loss rate: 10.97%), we included 985 mother-infant pairs from 2018 to 2022. All mothers had a singleton live birth without hypertension, diabetes, tumor, or serious immune system disease before pregnancy...

Weight loss and increased physical activity may promote beneficial modulation of the metabolome, but limited evidence exists about how very low-level weight loss affects the metabolome in previously non-obese active individuals. Following a weight loss period (21.1 ± 3.1 weeks) leading to substantial fat mass loss of 52% (-7.9 ± 1.5 kg) and low body fat (12.7 ± 4.1%), the liquid chromatography-mass spectrometry-based metabolic signature of 24 previously young, healthy, and normal weight female physique athletes was investigated...

Non-dieting approaches, including mindful/intuitive eating, to health improvement are of increasing interest, yet little is known about young adults' social media exposure to them. Therefore, this study aimed to describe the imagery related to mindful/intuitive eating which is visible to young adult Instagram users. Images categorized under the hashtags 'mindfuleating' and 'intuitiveeating' were searched in September 2021 using the 'top posts' view. Screen captures of 1200 grid-view images per hashtag were used to construct coding frameworks and to determine saturation...

Anaerobic digestion is an effective and sustainable technology for resource utilization of organic wastes. Recently, adding conductive materials in anaerobic digestion to promote direct interspecies electron transfer (DIET) has become a hot topic, which enhances the syntrophic conversion of various organics to methane. This review comprehensively summarizes the recent findings of DIET mechanisms with different mediating ways. Meanwhile, the influence of DIET on anaerobic digestion performance and the underlying mechanisms of how DIET mediated by conductive materials influences the lag phase, methane production, and system stability are systematically explored...

Background: Weight-neutral interventions that promote adaptive eating behaviors are becoming a growing area of practice. Understanding whether adaptive eating behaviors are associated with improved diet quality is essential. Body image may be an important factor in this relationship given its close connection to eating behaviors. Aim: The purpose of this study was to develop an understanding of the relationships between positive and negative body image, adaptive and maladaptive eating behaviors, and diet quality...

PURPOSE: Research suggests that food's nutritional content and the feelings and behaviors associated with eating contribute to overall health, yet these constructs are rarely considered simultaneously. The current cross-sectional study investigated healthy eating profiles in college women that included both nutritional quality and intuitive eating (IE), with IE being an eating style that prioritizes physiological hunger/satiety cues and minimizes dieting and emotional eating. DESIGN/SETTING/SUBJECTS: Undergraduate women (n=352) completed an online assessment and daily diaries (80% retention)...

Obesity is a chronic systemic inflammatory disease, which occurs when energy intake exceeds the energy consumption. Therefore, controlling energy intake or increasing physical consumption can effectively control obesity. However, in reality, it is very difficult for the majority of obese patients to lose weight by autonomously controlling diet. In this study, oral shRNA/yeast microcapsules were constructed with non-virus-mediated IL-1β shRNA interference vectors and non-pathogenic Saccharomyces cerevisiae ...

PURPOSE: Menopause tends to be associated with an increased risk of obesity and abdominal fat mass (FM) and is associated with lower intestinal species diversity. The aim of this study was to determine the effects of a high-intensity interval training and resistance training (HIIT + RT) program on body composition and intestinal microbiota composition in overweight or obese postmenopausal women. METHODS: Participants (n = 17) were randomized in two groups: HIIT + RT group (3× per week, 12 wk) and control group without any training...