scholarly journals Effect of the early-life nutritional environment on fecundity and fertility of mammals

2009 ◽  
Vol 364 (1534) ◽  
pp. 3419-3427 ◽  
Author(s):  
D. S. Gardner ◽  
S. E. Ozanne ◽  
K. D. Sinclair
Keyword(s):  
Biological Sciences ◽  
Maternal Effects ◽  
Early Life ◽  
Well Being ◽  
Genetic Constitution ◽  
Adult Health ◽  
Nutritional Environment ◽  
Health And Well Being ◽  
Developmental Windows

The early-life developmental environment is instrumental in shaping our overall adult health and well-being. Early-life diet and endocrine exposure may independently, or in concert with our genetic constitution, induce a pathophysiological process that amplifies with age and leads to premature morbidity and mortality. Recently, this has become known as ‘programming’ but is akin to ‘maternal effects’ described for many years in the biological sciences and is defined as any influence that acts during critical developmental windows to induce long-term changes in the organisms' phenotype. To date, such delayed maternal effects have largely been characterized in terms of susceptibility to cardiovascular or metabolic disease. Here, we review evidence from experimental animal species, non-human primates and man for an effect of the early-life nutritional environment on adult fecundity and fertility. In addition, using a database of pedigree sheep, we also specifically test the hypothesis that being born small for gestational age with or without post-natal growth acceleration directly programmes fertility. We conclude that there is a lack of compelling evidence to suggest pre-natal undernutrition may directly reduce adult fecundity and fertility, but may exert some effects secondarily via an increased incidence of ‘metabolic syndrome’. Possible effects of being born relatively large on subsequent fecundity and fertility warrant further investigation.

scholarly journals Substance Use Disorder in Early Midlife: A National Prospective Study on Health and Well-Being Correlates and Long-Term Predictors

2015 ◽  
Vol 9s1 ◽  
pp. SART.S31437 ◽  
Author(s):  
John E. Schulenberg ◽  
Megan E. Patrick ◽  
Deborah D. Kloska ◽  
Julie Maslowsky ◽  
Jennifer L. Maggs ◽  
...  
Keyword(s):  
Substance Use ◽  
Substance Use Disorder ◽  
Well Being ◽  
Cannabis Use ◽  
Adult Health ◽  
Senior Year ◽  
Cognitive Difficulties ◽  
Monitoring The Future ◽  
Health And Well Being

This study used national multicohort panel data from the Monitoring the Future study ( N = 25,536 from senior year classes 1977–1997 followed up to the age of 35 years in 1994–2014) to examine how early midlife (age 35 years) alcohol use disorder (AUD) and cannabis use disorder (CUD) are associated with adolescent and adult sociodemographics and health and well-being risk factors. Survey items adapted from DSM-5 diagnostic criteria were used to identify individuals who (a) showed symptoms consistent with criteria for AUD or CUD at age 35 years, (b) used the substance without qualifying for a disorder (nondisordered users), and (c) abstained from using alcohol or marijuana during the past five years. At age 35 years, the estimated prevalence of past five-year AUD was 28.0%, and that of CUD was 6.1%. Multinomial logistic regressions were used to identify variations in the relative risk of disorder symptoms as a function of sociodemographic characteristics, age 18 educational and social indices and substance use, and age 35 health and satisfaction indices and substance use. In the full models, age 18 binge drinking and marijuana use were found to be among the strongest predictors of age 35 AUD and CUD, respectively. Among age 35 health and well-being indicators, lower overall health, more frequent cognitive difficulties, and lower satisfaction with spouse/partner were consistently associated with greater risks of AUD and CUD. Some evidence was found for a J-shaped association between age 35 AUD or CUD status and health and well-being indices, such that nondisordered users were sometimes better off than both abstainers and those experiencing disorder. Finally, nondisordered cannabis use, but not CUD, was found to be more common in more recent cohorts. Implications are discussed regarding the importance of placing early midlife substance use disorder within the context of both adolescent substance use and adult health and well-being.

scholarly journals Breastfeeding and Adult Personality

2016 ◽  
Vol 30 (5) ◽  
pp. 484-491 ◽  
Author(s):  
Angelina R. Sutin ◽  
Yannick Stephan ◽  
Antonio Terracciano
Keyword(s):  
Psychological Functioning ◽  
Early Life ◽  
Factor Model ◽  
Life Experiences ◽  
Five Factor Model ◽  
Well Being ◽  
Adult Health ◽  
Psychological Benefits ◽  
Adult Personality

Five–Factor Model personality traits are implicated in long–term health–risk behaviours and outcomes. Less research has addressed how early life experiences are associated with individual differences in these traits in adulthood. We examine whether having been breastfed is associated with adult personality and well–being in the National Longitudinal Study of Adolescent to Adult Health. At Wave 1, caregivers reported whether the target child had been breastfed. At Wave 4, participants ( N = 13,113; 53% female; Mage = 28.98) completed measures of psychological functioning. We tested for mean–level differences in the traits by breastfeeding status (yes/no) and by the duration of breastfeeding, controlling for basic demographic factors and early life factors that could confound the breastfeeding–personality association (e.g. mother education). Participants who had been breastfed scored lower in neuroticism, anxiety, and hostility and higher in openness and optimism than those not breastfed. A curvilinear relation suggested that neuroticism was lowest for those breastfed for 9–12 months and highest for those either breastfed for >24 months or exclusively bottle–fed. Breastfeeding was unrelated to conscientiousness or state psychological functioning. This research suggests long–term psychological benefits to breastfeeding and indicates that early life experiences are associated with traits that are consequential for adult health. Copyright © 2015 European Association of Personality Psychology

The Effects of Mother’s Marital Status on Adolescent and Young Adult Health and Economic Well-Being Among African Americans

2010 ◽  
Vol 31 (8) ◽  
pp. 1065-1080 ◽  
Author(s):  
Thomas A. LaVeist ◽  
Tia L. Zeno ◽  
Ruth G. Fesahazion
Keyword(s):  
African Americans ◽  
Young Adulthood ◽  
Well Being ◽  
Adolescent And Young Adult ◽  
Adult Health ◽  
Positive Health ◽  
Childhood Exposure ◽  
Young Adult Health ◽  
Health And Well Being ◽  
Economic Well Being

This article explores the effects of being raised by married parents during childhood on health and well-being in adolescence and young adulthood in a longitudinal sample of African Americans. This study aims to address the following three questions: Does childhood with married patients lead to better health and well-being during adolescence? Does childhood with married patients lead to better health and well-being in young adulthood? Do the health effects of childhood with married patients differ for male and female? The authors found modest direct effects of childhood exposure to marriage on health for females. Having at least some childhood marriage exposure was also associated with several positive health behaviors. There is modest evidence that marriage bestows health benefits for children and that these benefits endure into young adulthood.

scholarly journals Identifying and overcoming barriers to healthier lives

2020 ◽  
Author(s):  
Riz Firestone ◽  
Tevita Funaki ◽  
Sally Dalhousie ◽  
Akarere Henry ◽  
Mereaumate Vano ◽  
...  
Keyword(s):  
Well Being ◽  
Health Issues ◽  
Family Responsibilities ◽  
Health And Wellbeing ◽  
Healthier Living ◽  
Sociocultural Experiences ◽  
Diet And Lifestyle ◽  
Health And Well Being ◽  
Improve Health

Understanding the key determinants of health from a community perspective is essential to address and improve the health and wellbeing of its members.  This qualitative study aimed to explore and better understand New Zealand-based Pasifika communities’ sociocultural experiences and knowledge of health and wellbeing. Fifty-seven participants were involved in six separate focus groups. Community coordinators co-facilitated and transcribed the discussions and conducted thematic analysis. The findings suggested two overarching themes: (1) ‘Pasifika experiences on poor health and well-being’: were based on sub-themes: (i) ‘recognisable issues’ (e.g., poor diet and lifestyle behaviours); (ii) ‘systemic issues’ that support the perpetual health issues (e.g., lack of knowledge and education) and; (iii) ‘profound issues’ that are often unspoken of and create long-term barriers (e.g., cultural lifestyle and responsibilities).  (2) ‘Hopes and dreams’ to improve health and well-being requires: (i) a family-centric approach to health; (ii) tackling systemic barriers; and (iii) addressing community social justice issues.  This study provides deepened insights on Pasifika communities’ understanding healthier living in the context of their cultural environment and family responsibilities. If we are to develop effective, sustainable programmes that prioritises health and well-being based on the needs of Pasifika communities, the findings from this study highlight their needs as step forward in overcoming barriers to healthier lives.

scholarly journals Social media and mental health: Reviewing effects on eudaimonic well-being

2021 ◽  
Author(s):  
Adrian Meier ◽  
Leonard Reinecke
Keyword(s):  
Mental Health ◽  
Social Media ◽  
Media Use ◽  
Well Being ◽  
Social Media Use ◽  
Self Actualization ◽  
Resilience Factors ◽  
Omission Bias ◽  
Health And Well Being

Do social media affect users’ mental health and well-being? By now, considerable research has addressed this highly contested question. Prior studies have investigated the effects of social media use on hedonic well-being (e.g., affect and life satisfaction), psychopathology (e.g., depressive or anxiety symptoms), or psychosocial risk/resilience factors (e.g., loneliness, stress, self-esteem). Yet, public concern over social media effects often centers on more long-term negative outcomes, which may be better captured by indicators of eudaimonic well-being. Indeed, neglecting the eudaimonic side of well-being may have introduced outcome omission bias, since eudaimonia is both conceptually and empirically distinct from other dimensions of mental health and may be uniquely affected by social media use. Specifically, psychology currently theorizes eudaimonic well-being to be best represented by the experiences of (a) meaningfulness, (b) authenticity, and (c) self-actualization. A research synthesis of how social media use relates to these core indicators of eudaimonia is currently missing, however. We thus present a first narrative review that synthesizes both theoretical and empirical links between three key social media uses (i.e., active, passive, and “screen time”) and eudaimonic well-being. The synthesis shows that while there are indeed several plausible theoretical links, the evidence is too scarce and inconsistent to allow definitive conclusions at this time. We instead give recommendations for how the field can close important gaps by investigating whether social media afford or constrain opportunities to find meaning, live authentically, and grow as a person.

The Long-Term Effects of Solitary Confinement From the Perspective of Inmates

2021 ◽  
Vol 101 (6) ◽  
pp. 652-674
Author(s):  
Liat Tayer ◽  
Tomer Einat ◽  
Anat Yaron Antar
Keyword(s):  
Qualitative Study ◽  
Physical Exercise ◽  
Behavioral Disorders ◽  
Physical Aggression ◽  
Well Being ◽  
Solitary Confinement ◽  
Long Term Effects ◽  
Health And Well Being ◽  
Mental And Behavioral Disorders

This qualitative study analyzes the effects of solitary confinement on prisoners and the strategies used by them to cope with its difficulties. The findings indicate that solitary confinement is perceived as unfair and as intensifying hostile emotions and physical aggression, and that it is related to a range of long-term physiological, mental, and behavioral disorders. Three strategies are used to cope with the difficulties of solitary confinement: keeping to a ritualistic routine, a religious lifestyle, and physical exercise. We conclude that solitary confinement exacerbates the difficulties of detention and affects prisoners’ health and well-being for short and long terms.

Untangling the effects of partner responsiveness on health and well-being: The role of perceived control

2019 ◽  
Vol 37 (4) ◽  
pp. 1150-1171
Author(s):  
María Alonso-Ferres ◽  
Ledina Imami ◽  
Richard B. Slatcher
Keyword(s):  
Perceived Control ◽  
Positive Association ◽  
Well Being ◽  
Cognitive Mechanisms ◽  
Daily Stressors ◽  
Perceived Partner Responsiveness ◽  
Competing Models ◽  
Partner Responsiveness ◽  
Health And Well Being

Perceived partner responsiveness (PPR)—the extent to which people feel understood, cared for, and appreciated—has been identified as an organizing principle in the study of close relationships. Previous work indicates that PPR may benefit physical health and well-being, but how PPR is associated with personal benefits is less clear. One cognitive mechanism that may help to explain these associations is perceived control. Here we tested two competing models (moderation vs. mediation) in which we assessed whether perceived control might explain how PPR impacts health, well-being, and mortality in a 20-year longitudinal study of adults ( N = 1,186). We found that PPR has a long-term positive association with health, well-being, and mortality via increased perceived control and, in turn, decreased negative affect reactivity to daily stressors. These findings have important implications for understanding the cognitive mechanisms that link PPR to health and well-being.

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