Article abstracts were screened for relevance, and studies were included if the study design and findings addressed some biological aspect of sex differences in the etiology of pathological eating symptoms or related behavior (e.g., hedonic eating). Notably, https://em-drh.com sex-specific biological factors/effects can contribute to differentiation of the sexes and may therefore inform sex differences in eating pathology. Because of the sex difference in eating disorder prevalence, a large proportion of biological research on eating pathology in humans has either exclusively focused on females or used samples that are predominantly comprised of females. This narrative review summarizes evidence of biological factors related to sex differences in eating pathology.
The same endocrinopathies seen in females with AN can also occur in males. In summary, AN is not only a disease in females but should also be suspected in males with multiple endocrine dysfunction. Biochemical parameters such as bone turnover markers, total and free buy testosterone enanthate online, prolactin, LH, FSH, https://www.job-k.com/ ACTH, IGF-1, GH, https://lpris-iua.nu/hectoraskins00 and https://www.cives.pl/ total and free T3 levels were not universally assessed in all 4 patients during their admission and would have possibly provided an opportunity for further analysis and conclusions. Low levels of buy testosterone enanthate and dehydroepiandrosterone may contribute to low bone mass during puberty. Additionally, the loss of body fat leads to decreased aromatization of androgens to estrogens. A decrease in normal body weight by 10 to 15% can cause amenorrhea (17). The hypothalamic-pituitary-gonadal axis has welldescribed alterations in females with AN, which is similar to males with AN, as in our cohort.
The patients in this study have not followed-up, which limits our ability to determine if there has been additional improvement in symptoms or biochemical parameters. Although these interventions have not been studied in large-scale randomized controlled trials, preliminary data on small case studies seem promising and an area for further investigation (22). Over the past few years, novel psychological treatments have emerged in the field of eating disorders, such as cognition, behavioral, and emotion-based approaches, exposure and response prevention, motivation enhancement, and family and couple-based interventions (22). As with many other previously published studies on male AN, this is a small case series, and a larger dataset analyses would reveal more information.
Cortisol resistance is suspected based on elevated cortisol levels with normal adrenocorticotropic hormone levels. These men had an average BMI of 13.85 kg/m2 (range, 12 to 18 kg/m2), weight loss of 87.75 pounds (range, 35 to 141 pounds), temperature of 35.2°C (range, 33.9 to 36.4°C), heart rate of 39.75 beats per minute (range, 30 to 60 beats per minute), and blood pressure 87/57 mm Hg (range, 74/48 to 94/68 mm Hg). Following involvement of the endocrinology team, concern about a likely eating disorder as the etiology of his symptoms was discussed. An upper endoscopy was performed to further evaluate weight loss and persistent nausea and vomiting, which revealed chronic gastritis and Helicobacter pylori, without evidence of malabsorption.
In masculinizing transitions, weight loss may be seen as a method to suppress feminine features (breasts) and secondary sexual characteristics (menstruation), leading to an increase in ED prevalence . This higher prevalence in TM compared to TW was also observed in Rasmussen et al.’s systematic review on ED symptomatology in transgender individuals . Lastly, there are studies describing how nutrition relates to specific gender experiences in the transgender population 14,15. Streed et al. reviewed the outcomes of HT administration on individual cardiovascular risk factors .
A high BMI was also reported to be a risk factor influencing the choice and dosage of HT in Hojbjerg et al.’s questionnaire survey and gender confirmation surgery in Martison et al.’s cross-sectional study. Referencing Vilas et al.’s cohort study, 12% of the trans women sample and 15.1% of trans men were overweight . Around 4.3% of the trans women and 6.0% of the trans men samples were underweight in the Vilas et al. prospective cohort study . In Maheshwari et al.’s case study, the BMI was only assessed in case 1, revealing that the patient was underweight (17.2 kg/m2) . Body mass index (BMI) was the most referenced nutritional status indicator reported in twenty-five of the twenty-seven articles screened 28,30,31,32,33,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53. Twenty-seven studies were selected for this review with a combined number of 8827 participants, with 3557 confirmed to be under the trans umbrella 27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53.