Purpose: To assess the status of food and nutrition programming in community-based HIV organizations in Canada.
Methods: A telephone survey was administered to 80 community-based HIV organizations asking about characteristics of food and nutrition programs and the perceived program gaps.
Results: The majority of organizations had programs directed at improving food access through meals, food banks, community kitchens or cooking classes, food vouchers, gardens, and street vans. Almost half of the organizations (n = 39) provided nutrition counselling by a registered dietitian or nurse, and the majority also provided referrals to other food and nutrition services in the community. Most organizations would like to have more food-related programming, including: more frequent provision of nutritious and fresh food options, methods to make better use of available food, transportation and grocery vouchers, more staff dedicated to food programs, and improved food preparation and storage infrastructure.
Conclusion: Although community-based HIV organizations provide a range of food and nutrition programs, they face challenges due to inadequate resources. Decision makers should provide more funding for these programs; however, they must be augmented with other supports such as adequate housing, income, and addiction counselling. Dietitians can help organizations maximize the impact of their limited resources and can advocate for systemic changes to enhance determinants of health for people living with HIV.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.3148/cjdpr-2014-033 | DOI Listing |
Med Chem
January 2025
Department of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune 70000, Morocco.
Background: Oxidative stress is strongly linked to neurodegeneration through the activation of c-Abl kinase, which arrests α-synuclein proteolysis by interacting with parkin interacting substrate (PARIS) and aminoacyl tRNA synthetase complex-interacting multifunctional protein 2 (AIMP2). This activation, triggered by ataxia-telangiectasia mutated (ATM) kinase, leads to dopaminergic neuron loss and α-synuclein aggregation, a critical pathophysiological aspect of Parkinson's disease (PD). To halt PD progression, pharmacological inhibition of c-Abl kinase is essential.
View Article and Find Full Text PDFJ Agric Food Chem
January 2025
Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
This study has developed a pressure sensor array based on four functionalized DNA-nanoenzymes with catalase-like activity for multiple detections of foodborne pathogens through a portable pressure manometer. Benefiting from functionalization of 4-mercaptophenylboronic acid and β-mercaptoethylamine, the diversity of nonspecific interactions between four DNA-nanoenzymes and each of the nine bacteria leads to differences in pressure response patterns by catalyzing HO to generate exclusive "fingerprints". As effective statistical tools for processing multivariate data, principal component analysis and hierarchical clustering analysis are employed to identify nine foodborne pathogens by analyzing pressure response patterns.
View Article and Find Full Text PDFJ Agric Food Chem
January 2025
Laboratory of Bioactives (LABBIO), Food and Nutrition Graduate Program (PPGAN), Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro 22290-240, Brazil.
Phenolic compounds (PC) were analyzed by UHPLC-ESI-QTOF-MS in two sorghum genotypes, harvested in two growing seasons (GS) at five distinct days after flowering (DAF) to evaluate how genotype/GS influences the PC synthesis and antioxidant capacity during grain growth. Total phenolic contents were strongly correlated with antioxidant capacity ( > 0.9, < 0.
View Article and Find Full Text PDFAm J Physiol Gastrointest Liver Physiol
January 2025
Metabolism and Nutrition Department. NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa. Lisbon, Portugal.
Appetite, as the internal drive for food intake, is often dysregulated in a broad spectrum of conditions associated with over- and under-nutrition across the lifespan. Appetite regulation is a complex, integrative process comprising psychological and behavioral events, peripheral and metabolic inputs, and central neurotransmitter and metabolic interactions. The microbiota-gut-brain axis has emerged as a critical mediator of multiple physiological processes, including energy metabolism, brain function, and behavior.
View Article and Find Full Text PDFJ Educ Health Promot
November 2024
Department of Nutrition and Dietetic, Ataturk Faculty of Health Sciences, Dicle University, Diyarbakır, Turkey.
Background: The consequences of natural disasters, such as damage to food systems, destruction of transport infrastructure, and organizational issues, can threaten the food security of people. Hence, food security measures are among the most important responses in the management of natural disasters. This study was conducted to identify the challenges in food security response following a great earthquake in Turkey.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!