Disorders of eating and body image during the menopausal transition: associations with menopausal stage and with menopausal symptomatology

Body image and eating issues in midlife: A narrative review with clinical question recommendations

Midlife is a period of transition that is influenced by multiple biopsychosocial and cultural factors. Eating and body image issues are common at this life stage. The purposes of this narrative review are to explore: 1) the aspects of midlife that make individuals vulnerable to eating issues and body image concerns and 2) how these factors may be influenced by weight, cultural background, and socioeconomic status. Within this review, we aim to explore nuances of how eating and body image issues present in some historically marginalized groups at midlife. The aim is to provide clinicians who care for midlife individuals with practical tools to initiate conversations regarding body image and eating issues. Ideally this will facilitate early intervention and assessment for individuals who are struggling with new, chronic, or relapse of symptoms of disordered eating.

Disordered eating behaviours during the menopausal transition: a systematic review

Disordered eating refers to a range of eating behaviours and attitudes towards weight and food that can negatively influence physical and psychosocial well-being. The menopausal transition could be a vulnerable period for disordered eating due to major hormonal fluctuations, menopausal symptoms, common body composition shifts, and an increased risk of psychological challenges. This systematic review aimed to summarize evidence on the associations between the menopausal transition and disordered eating. Records published before October 2023 were identified through MEDLINE, PsycINFO, Scopus, Embase, and CINAHL. Studies investigating associations between menopausal status, menopausal symptoms, or reproductive hormone levels, and disordered eating during the menopausal transition were sought. A total of 1301 non-duplicate records were screened, with 10 studies deemed eligible for inclusion. Most included studies used a cross-sectional design (n = 9). Findings include potentially higher levels of binge eating during the perimenopausal stage, whereas restrictive eating behaviours appeared more common during postmenopause compared to premenopause. Both studies investigating menopausal symptoms found strong positive associations with disordered eating. Nonetheless, findings are equivocal with contrasting results and limited methodological quality across studies. Further research is needed to verify these findings and better assist health professionals in supporting healthy eating behaviours in menopausal women during this complex transition. (PROSPERO ID: CRD42021290736).

Association of body image perception and (dis)satisfaction with adiposity in adults: The Pró-Saúde study

INTRODUCTION

Body image distortion and/or dissatisfaction may occur primarily due to body fat accumulation and/or distribution. The aim of this study was to evaluate the frequency of body image perception and (dis)satisfaction categories in adult men and women according to the adiposity classification.

METHODS

This is a cross-sectional study (n = 514; 33-79 years; 265 women) that is part of a prospective cohort (Pró-Saúde study). Adiposity measurements were determined by two methods: anthropometry, used to calculate the body mass index (BMI) and dual-energy X-ray absorptiometry (DXA), to estimate body fat percentage. Participants were grouped as "no excess adiposity" and "excess adiposity", considering BMI and body fat percentage (>30% for men, >40% for women). Perception and (dis)satisfaction with body image were evaluated using the Kakeshita scale, composed by 15 silhouettes, developed for the Brazilian population. Degree of distortion (perceived BMI - real BMI) and dissatisfaction (perceived BMI - desired BMI) were calculated.

RESULTS

A high proportion of men (58.6%; 74.3%), and especially of women (82.6%; 86.8%), presented body size overestimation and dissatisfaction due to excess weight, respectively. A relevant fraction of the women (32.6%) and men (30.8%) who were dissatisfied due to excess weight did not present excess adiposity, especially if classified by DXA. Variability in degree of distortion was hardly explained by anthropometric and DXA variables in women (<5%) and men (∼22%). Both anthropometric and DXA measurements accounted for ∼30% and ∼50% of the variability in degree of dissatisfaction among women and men, respectively.

CONCLUSION

Our results suggest a high frequency of body image distortion in Brazilian adult individuals, as well as dissatisfaction with excess weight, especially among women with excess adiposity. The findings indicate that anthropometric measurements explain much of the variability in degree of body image dissatisfaction in men, with no apparent advantage of the use of more refined DXA measurements.

Male eating disorders in midlife-possible links between excessive sports and hormones

Although eating disorders were long considered a typical female disorder, it is now clear that men are also affected. However, the literature on eating disorders in men is still very limited, and the actual extent is not known. Even less is known about the epidemiology of eating disorders in older individuals. In this focused review, we will present an update of the available data on disordered eating and eating disorders in middle-aged and older males. In addition, we will highlight the relationship of eating disorders with excessive sports as a purging method of choice for this age group and discuss the impact of age-related hormonal imbalances in aging men.

Mechanisms of improved body composition among perimenopausal women practicing Meditative Movement: a proposed biobehavioral model

OBJECTIVES

Weight gain and unfavorable body composition are prevalent among midlife/older women throughout menopause. These shifts may negatively impact health, well-being, and longevity. Efforts to attenuate weight and body composition changes are traditionally driven by manipulation of diet and/or exercise; however, sustained results are limited, possibly because the full spectrum of biobehavioral systems is not addressed by diet and exercise alone. We propose a biobehavioral model detailing mechanisms of body composition decline among perimenopausal women and the associated components of Meditative Movement (ie, tai chi, qigong, yoga) that address each of these factors.

METHODS

Based on our previous work and extensive review of the literature, we developed a multifactorial and multidimensional biobehavioral model including factors that most directly relate to body composition among perimenopausal women: 1) psychological (ie, stress and mood, mindfulness and self-compassion, body awareness), 2) behavioral (ie, sleep, physical activity, eating behaviors), and 3) physiological (ie, cortisol, estrogen). Relationships between each factor, Meditative Movement practice components, and predicted effects on body composition were explored in detail.

RESULTS

Our model describes select psychological, behavioral, and physiological factors, and potential mechanistic pathways of Meditative Movement practice driving improved changes in body composition and weight outcomes for perimenopausal women.

CONCLUSIONS

The proposed model details a novel, evidence-supported means to reduce the risk of deleterious shifts in body composition throughout perimenopause and menopause thereafter. We suggest that these changes may occur directly and/or indirectly through psychological, behavioral, and physiological mechanisms that facilitate the desired changes in body composition.

Update on the epidemiology and treatment of eating disorders among older people

PURPOSE OF REVIEW

We reviewed the recent literature on the epidemiology and treatment of eating disorders among middle-aged and older women and men.

RECENT FINDINGS

Recent studies show that among older female persons, the prevalence rates with full diagnoses of eating disorders based on DSM-IV or DSM-5 criteria are between 2.1 and 7.7%, and among older men less than 1%. These studies show that the prevalence of eating disorders decreases by age in women, but it does not get towards zero even in very high age. Middle age, with a peak around 50, is also a critical time for the occurrence of eating disorders in men. Women who reported severe menopausal symptoms showed more eating disorder pathology compared with those with low symptoms during menopausal transition.

SUMMARY

Eating disorders do occur in middle and older age of both sexes. Shame and stigmatization have decreased, and medical awareness and explicit assessment of eating behavior in all age groups have developed. What puberty is for eating disorders in adolescence and young age is menopausal transition for midlife women. Also in men, associations with hormonal disturbances are possible. Treatment approaches should consider treatment strategies tailored to older women and men, addressing the context of midlife and aging.

Binge Eating Risk During Midlife and the Menopausal Transition: Sensitivity to Ovarian Hormones as Potential Mechanisms of Risk

PURPOSE OF REVIEW

Recent research suggests that binge eating may be more prevalent among women in midlife than previously believed. The menopausal transition, an important developmental stage during midlife, is characterized by substantial fluctuations and eventual decreases in ovarian hormones that may contribute to increased risk. This narrative review summarizes findings from studies of binge eating during midlife and menopause and discusses the potential role of ovarian hormones in binge eating risk.

RECENT FINDINGS

Studies are few in number and findings are mixed, with only some studies showing increased binge eating during midlife and the menopausal transition. Sensitivity to ovarian hormones, potentially through gene x hormone interactions, may influence who experiences increased binge eating risk and could help explain mixed findings in the field. Future studies of hormone sensitivity and gene x hormone interactions are needed to further elucidate midlife and menopausal risk for binge eating in women.

Associations between menopause and body image: A systematic review

BACKGROUND

The menopausal transition involves multiple biological and psychosocial challenges that may render middle-aged women vulnerable to body image concerns.

OBJECTIVE

The aim of this study was to summarize evidence on the associations between menopause and body image perception in healthy middle-aged women.

DESIGN

This study is a systematic review of observational studies.

DATA SOURCES AND METHODS

Menopause-related exposure measures included menopausal stages, menopausal symptoms, and reproductive hormone levels during the menopausal transition. Studies investigating body image as an outcome, including through a positive (e.g. body self-esteem) or negative (e.g. body dissatisfaction) lens, were considered eligible. Articles published before March 2023 were identified through MEDLINE, PsycINFO, and Embase and underwent double screening, extraction, and quality assessment by two independent investigators. Characteristics and results were summarized using narrative synthesis.

RESULTS

A total of 820 non-duplicate records were identified, with 18 observational studies deemed eligible for inclusion after full-text screening. All studies investigating menopausal symptoms and body image (n = 6) found some significant association between them, with a higher frequency, intensity, or number of symptoms being associated with greater body image concern. Differences in body image perception between menopausal stages were inconsistent across studies (n = 12), while evidence of potential associations between reproductive hormones and body image was minimal (n = 2). Findings should be interpreted with caution as 17 of the included studies used a cross-sectional design, and not all studies adjusted their analyses for relevant confounders.

CONCLUSION

Overall, menopausal symptoms showed relatively consistent associations with a more negative body image perception. Additional research is required to understand the potential role of menopausal stages and reproductive hormone levels in the body image perception of middle-aged women and to confirm the direction of reported associations.

REGISTRATION

PROSPERO-CRD42021241637.

Mental health and quality of life in postmenopausal women as a function of retrospective menopause symptom severity

OBJECTIVES

Perimenopause is commonly viewed as a window of vulnerability for developing psychiatric and eating disorders, especially for women who experience severe symptoms. However, menopausal symptoms may have a lasting effect on older women's mental health and quality of life (QOL) into postmenopause. The current study examined older (60+) postmenopausal women's mental health and QOL as a function of retrospective menopausal symptom severity.

METHODS

Participants were recruited via public online postings and included 227 postmenopausal women, ages 60 to 94 years old (M = 68.84, SD = 6.53). Participants completed an online questionnaire to assess past menopausal symptoms as well as current depression, anxiety, sleep difficulties, binge eating, QOL, and demographics. The relation between the retrospective severity of menopausal symptoms and mental health/QOL was evaluated using linear regressions, while controlling for demographic covariates.

RESULTS

Retrospective menopause symptom severity was significantly associated with depression, sleep difficulties, binge eating severity, and most QOL measures. Regarding covariates, having a psychiatric history was significantly associated with all outcome variables, except for anxiety. Time since menopause and body mass index were significantly associated with binge eating severity. Regarding specific symptom subgroups, psychological and somato-vegetative symptoms were most associated with mental health and QOL.

CONCLUSION

The menopausal transition is a significant change in a woman's life and the challenges of menopausal symptoms can have lasting impacts on women's health. It is imperative that future research seeks to further understand the lasting impacts of this transition on the lives of older women to ensure proper interventions are implemented for successful aging.

Changes in the Oral Cavity in Menopausal Women-A Narrative Review

Oral health awareness during the menopausal period is essential to minimize the inevitable inconveniences which may occur due to hormonal changes. The decrease in estrogen hormone concentration impacts the oral mucosa in a similar way to the vaginal mucosa due to the presence of estrogen receptors in both of these structures. An estrogen deficiency also affects the maturation process of the oral mucosal epithelium and can lead to its thinning and atrophy, making it more susceptible to local mechanical injuries, causing a change in pain tolerance and problems in the use of removable prosthetic restorations. Mucosal epithelium during the menopausal period is more vulnerable to infections, candidiasis, burning mouth syndrome, oral lichen planus (OLP), or idiopathic neuropathy. Moreover, salivary glands are also hormone-dependent which leads to changes in saliva secretion and its consistency. In consequence, it may affect teeth and periodontal tissues, resulting in an increased risk of caries and periodontal disease in menopausal women. Due to the large variety of complaints and symptoms occurring in the oral cavity, menopausal women constitute a significant group of patients who should receive special preventive and therapeutic care from doctors and dentists in this particular period.

Gonadal Hormone Influences on Sex Differences in Binge Eating Across Development

PURPOSE OF REVIEW

Binge eating is a transdiagnostic symptom that disproportionately affects females. Sexually dimorphic gonadal hormones (e.g., estradiol, testosterone) substantially impact eating behavior and may contribute to sex differences in binge eating. We examine recent evidence for the role of gonadal hormones in binge eating risk across development.

RECENT FINDINGS

Both organizational (long-lasting impact on the central nervous system (CNS)) and activational (transient influences on the CNS) hormone effects may contribute to sex differences in binge eating. Gonadal hormones also impact within-sex variability in binge eating, with higher estradiol levels in females and higher testosterone levels in males protective across development. Emerging evidence suggests that the impact of gonadal hormones may be greatest for people with other risk factors, including genetic, temperamental (e.g., high negative affect), and psychosocial (e.g., exposure to weight-based teasing) risk. Gonadal hormones contribute to sex differences and within-sex variability in binge eating across development.