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Nutrient intakes of Canadian children and adolescents at school by meal occasion and location of food preparation.
Appl Physiol Nutr Metab
January 2025
Department of Nutritional Sciences, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
Canadian children consume a significant proportion of daily foods at school, do not benefit from any federal school food program, and have historically inadequate diets. Assessment of dietary intakes at school can inform policy discussions for the design, funding, and delivery of school-based nutrition interventions. The objectives were to examine the most recent nationally representative dietary intake data of Canadian children at school by (i) location of food preparation, (ii) meal occasion, and (iii) as a proportion of total daily intakes.
View Article and Find Full Text PDFOverweight yet Undernourished: A Common Juxtaposition in the Specialist Diabetes Foot Service.
Int J Low Extrem Wounds
January 2025
Department of Endocrinology and Diabetes, St Vincent's Hospital, Sydney, New South Wales 2010, Australia.
Aims: To describe the nutritional status of people with diabetes-related foot complications and explore the association between nutrition and ulceration healing.
Methods: This retrospective cohort study included attendees of a diabetes foot service who completed a dietary questionnaire. Diet was compared to guideline recommendations and biochemical measures were recorded.
A multifaceted analysis: Unveiling the complexities of wheat genotypes, fortification, and processing on iron and zinc bioavailability in whole wheat flour and chapati.
Food Chem
January 2025
Director, ICAR-Indian Institute of Wheat and Barley Research, Karnal 132001, Haryana, India.
This study examines the complex interactions between wheat cultivar selection and fortification with NaFeEDTA and ascorbic acid (AA) on the bioavailability of iron (Fe) and zinc (Zn) in whole wheat flour (WWF) and chapati. Nineteen hexaploid wheat cultivars were rigorously assessed for their intrinsic Fe and Zn profiles, including total content (TC), solubility (S), and bio-accessibility (B), utilizing an in-vitro gastrointestinal model. Significant variations (P < 0.
View Article and Find Full Text PDFUnderstanding and managing iron deficiency anaemia.
Nurs Stand
January 2025
programme leader BSc (Hons) Nutrition, Department of Natural Sciences, Faculty of Science and Technology, Middlesex University, London, England.
Iron deficiency anaemia develops when there is not enough iron in the body to sustain normal red blood cell production. It is a major cause of morbidity worldwide and is linked to a range of comorbid conditions, including gastrointestinal cancer. In the UK, iron deficiency anaemia is the most common cause of anaemia identified in primary care and is estimated to affect 3% of men and 8% of women.
View Article and Find Full Text PDFMultifaceted interplays between the essential players and lipid peroxidation in ferroptosis.
J Genet Genomics
January 2025
Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China; Biomedical Sciences College & Shandong Medicinal Biotechnology Centre, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China. Electronic address:
Ferroptosis, a type of programmed cell death, represents a distinct paradigm in cell biology. It is characterized by the iron-dependent accumulation of reactive oxygen species, which induce lipid peroxidation (LPO), and is orchestrated by the interplay between iron, lipid peroxides, and glutathione. In this review, we emphasize the frequently overlooked role of iron in LPO beyond the classical iron-driven Fenton reaction in several crucial processes that regulate cellular iron homeostasis, including iron intake and export as well as ferritinophagy, and the emerging roles of endoplasmic reticulum-resident flavoprotein oxidoreductases, especially P450 oxidoreductases, in modulating LPO.
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