ABSTRACT Findings from a study of body image, weight concern, and disordered eating in lesbians are presented. While lesbians were more critical of traditional social norms regarding the rights and roles of women in general than heterosexual controls, this difference disappeared in regard to norms concerning women's weight and appearance. Dieting was frequent, almost half of the participants were dissatisfied with their weight, and self-esteem was strongly influenced by body esteem. A large number of lesbians said that physical attractiveness was important in a partner. However, lesbians' conception of physical attractiveness had a more functional quality, related to physical condition, and less concern for conventional aspects related to "looks" than heterosexual women. Involvement in lesbian, but not feminist, activities was found to be a protective factor against low body esteem. These findings are discussed in terms of understanding lesbians' relationships to beauty norms, variations across subgroups, and risk for eating problems.
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http://dx.doi.org/10.1300/J155v03n04_16 | DOI Listing |
PLoS One
January 2025
Department of Biology, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia.
A common heavy metal in many facets of daily life is aluminum (AlCl3), which can be found in food, toothpaste, cosmetics, food additives, and numerous pharmaceutical items. The hippocampus, liver, and kidneys have the highest concentrations of this powerful neurotoxin, which also accumulates over time and contributes to the development of a number of cognitive disorders. Long-term overconsumption of AlCl3 results in hepatic and renal toxicity as well as neuronal inflammation.
View Article and Find Full Text PDFSports Med
January 2025
School of Athletic Performance, Shanghai University of Sport, No. 200, Henren Road, Shanghai, 200438, China.
Background: Post-activation performance enhancement (PAPE) has demonstrated efficacy in acutely improving athletic performance. However, its distinction from general warm-up (GW) effects remains ambiguous, and experimental designs adopted in most PAPE studies exhibit important limitations.
Objectives: The aims of this work are to (i) examine the effects of research methodology on PAPE outcomes, (ii) explore PAPE outcomes in relation to comparison methods, performance measures, GW comprehensiveness, recovery duration, participants' characteristics, conditioning activity (CA) parameters, and (iii) make recommendations for future PAPE experimental designs on the basis of the results of the meta-analysis.
Metabolites
January 2025
Department of Geriatric Medicine, Rotherham General Hospital, Moorgate Road, Rotherham S60 2UD, UK.
Frailty is an increasingly recognised complication of diabetes in older people and should be taken into consideration in management plans, including the use of the new therapies of sodium glucose cotransporter-2 (SGLT-2) inhibitors and glucagon like peptide-1 receptor agonists (GLP-1RA). The frailty syndrome appears to span across a spectrum, from a sarcopenic obese phenotype at one end, characterised by obesity, insulin resistance, and prevalent cardiovascular risk factors, to an anorexic malnourished phenotype at the other end, characterised by significant weight loss, reduced insulin resistance, and less prevalent cardiovascular risk factors. Therefore, the use of the new therapies may not be suitable for every frail older individual with diabetes.
View Article and Find Full Text PDFBrain Sci
January 2025
Faculty of Health Sciences, Ontario Tech University, Oshawa, ON L1G 0C5, Canada.
Background/objectives: This study aimed to address limitations of the pilot reliability study on the Sensory-Motor Dysfunction Questionnaire (SMD-Q) in two parts. Part 1 evaluated the intra-rater reliability of SMD-Q version 2 (V2). Part 2 addressed V2's limitations before assessing the intra-rater reliability of version 3 (V3).
View Article and Find Full Text PDFSSM Popul Health
March 2025
Dalla Lana School of Public Health, University of Toronto, Health Sciences Building, 155 College Street, 6th Floor, Toronto, Ontario, M5T 3M7, Canada.
Background: Multimorbidity, the co-occurrence of two or more chronic conditions, is associated with the social determinants of health. Using comprehensive linked population-representative data, we sought to understand the combined effect of multiple social determinants on multimorbidity incidence in Ontario, Canada.
Methods: Ontario respondents aged 20-55 in 2001-2011 cycles of the Canadian Community Health Survey were linked to administrative health data ascertain multimorbidity status until 2022.
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