Maternal perceived stress, household disorder, eating behaviors and adiposity of women and their children.

Background: Stress is associated with physiological and behavioral adaptations that increase the risk for obesity and related diseases in adults and children. Mechanisms linking stress to chronic disease are diverse and not fully elucidated, but research suggests stress may impact eating behaviors and increase food intake and thereby, risk for obesity.

Objective: The purpose of this study was to test the hypotheses that women's perceived stress and household disorder are associated with more uncontrolled and emotional eating among women, more food responsiveness and emotional overeating among their children, and greater adiposity in both women and their children.

Evaluation of socioecological factors on health behaviors and weight change during major life event: A cross-sectional study using data collected during the COVID-19 pandemic.

Background: Socioecological factors are associated with key health behaviors that are critical for weight management, and major life events may disrupt engagement in these behaviors. However, the influence of socioecological factors on health behaviors in the midst of major life events is not clear and is difficult to study due to the random and sporadic nature of their occurrence. The COVID-19 pandemic provided a unique opportunity to study a major life event and its impacts on diet, physical activity, and body weight.

The effect of sociodemographic characteristics, academic factors, and individual health behaviors on psychological well-being among college students.

This study aimed to measure the potential relationships between sociodemographic characteristics, academic factors, body mass index (BMI), financial challenges, individual health behaviors, impact of COVID-19, and psychological well-being (PWB) among students. Undergraduate college students. Data from the National College Health Assessment III (American College Health Association [ACHA]) were used ( = 1,439).

A cross-sectional study observing the association of psychosocial stress and dietary intake with gut microbiota genera and alpha diversity among a young adult cohort of black and white women in Birmingham, Alabama.

Background: The relationships between psychosocial stress and diet with gut microbiota composition and diversity deserve ongoing investigation. The primary aim of this study was to examine the associations of psychosocial stress measures and dietary variables with gut microbiota genera abundance and alpha diversity among young adult, black and white females. The secondary aim was to explore mediators of psychosocial stress and gut microbiota diversity and abundance.

Evaluation of food security status, psychological well-being, and stress on BMI and diet-related behaviors among a sample of college students.

Objectives: The purpose of this study was to evaluate food insecurity on body mass index (BMI) and diet-related behaviors among college students and whether psychological well-being (PWB) and stress levels mediate this relationship.

Study Design: This was a cross-sectional study.

Methods: Data from 1439 students from the American College Health Association National College Health Assessment III (Fall 2020) were used.

A cross-sectional study observing the association of psychosocial stress and dietary intake with gut microbiota genera and alpha diversity among a young adult cohort of black and white women in Birmingham, Alabama.

Background: The relationships between psychosocial stress and diet with gut microbiota composition and diversity deserve ongoing investigation. The primary aim of this study was to examine the associations of psychosocial stress measures and dietary variables with gut microbiota genera abundance and alpha diversity among young adult, black and white females. The secondary aim was to explore mediators of psychosocial stress and gut microbiota diversity and abundance.

Investigating family history of diabetes as a predictor of fasting insulin and fasting glucose activity in a sample of healthy weight adults.

Aims: Type 2 diabetes is a major public health problem for the global community. Having a family history of diabetes significantly increases risk for diabetes development and understanding how family history contributes to diabetes risk could lead to more effective prevention efforts for at-risk individuals. In a previous study, we showed family history of diabetes is a significant predictor of fasting insulin in healthy weight children.

Dietary inflammation score is associated with perceived stress, depression, and cardiometabolic health risk factors among a young adult cohort of women.

Background And Aims: One of the most pressing issues in the field of cardiometabolic disease is the growing co-occurrence of poor mental health. A whole foods-based, hypothesis-driven dietary inflammation score (DIS) was created to better understand the association between dietary patterns, inflammation, and physiological health. However, this diet quality scoring method has not been observed in young adults, nor has its association with mental health been observed.

Household disorder and blood pressure in mother-child dyads: A brief report.

High blood pressure (BP) is the leading risk factor for cardiovascular disease (CVD). Although factors outside the home, such as crime and noise, have been associated with high BP in women and children, it is unknown if disorder within the home (household disorder) influences BP. We tested the hypothesis that women and children with more household disorder would have higher BP, independent of age, race, sodium intake, and body mass index (BMI).

Body fat percentage assessment using skinfold thickness agrees with measures obtained by DXA scan in African American and Caucasian American women.

Dual-energy x-ray absorptiometry (DXA) is considered to have high accuracy in estimating fat mass; however, DXA is not always available. We hypothesized that the equations most commonly used for predicting body fat percentage (BF%) using skinfold thickness agree with direct measures of BF% obtained by DXA scan in African American (AA) and Caucasian American (CA) women. Data from 42 women from Alabama who were 21 to 45 years of age, who self-identify as AA (n = 20) or CA (n = 22) were included.

Changes in Ghrelin and Glucagon following a Low Glycemic Load Diet in Women with PCOS.

Context: Altered satiety hormones in women with polycystic ovarian syndrome (PCOS) may contribute to obesity. Diets with a low glycemic load (GL) may influence appetite-regulating hormones including glucagon and ghrelin.

Objective: To test the hypothesis that following a 4-week, eucaloric low vs high GL diet habituation, a low vs high GL meal will increase glucagon and decrease ghrelin to reflect greater satiety and improve self-reported fullness.

Assimilation, Acculturation, and Allostatic Load in U.S.- and Foreign-Born Hispanics.

The present study assessed how the adaptation to American culture by United States (U.S.)-born and foreign-born Hispanics living in the U.

Physiological Significance of Discrimination on Stress Markers, Obesity, and LDL Oxidation among a European American and African American Cohort of Females.

Background: Factors underlying physiological reactions from perceived discrimination and its relation to adverse health outcomes are not completely understood. The main purpose of this study was to test the hypothesis that experiences of discrimination (recent and lifetime) correlate with biomarkers of stress, oxidative stress, and obesity among adult females.

Method: Data on 62 females who self-identify as African American (AA; n = 31) or European American (EA; n = 31) aged 21-45 years were included.

Dietary Energy-Density and Adiposity Markers Among a Cohort of Multi-ethnic Children.

Background: Evidence suggests that the association between dietary energy density (DED) and body composition in children is different than in adults. The purpose of this study was to measure if DED differed by race/ethnicity and if DED was associated with adiposity markers in children.

Methodology: Dietary intake and body composition were measured in a multi-ethnic sample of 307 children aged seven to 12 (39% European American, EA; 35% African American, AA; and 26% Hispanic American, HA).

The association between allostatic load and anthropometric measurements among a multiethnic cohort of children.

Objective: This study investigated if levels of allostatic load (ALoad) differed according to race/ethnicity in children and if ALoad was associated with obesity-related measures.

Methods: A multiethnic sample of 307 children aged seven to 12 was evaluated, composed of 39% European American (EA), 35% African American (AA), and 26% Hispanic American (HA) youth. Anthropometric measurements were evaluated by dual-energy X-ray absorptiometry, and other measurements included body mass index (BMI) and waist circumference (WC).