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Adherence to the mediterranean diet and metabolic health in older adults: insights from a feasibility study
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Orientador(es)
Resumo(s)
The Mediterranean Diet is known for its protective effects against cardiovascular
and metabolic diseases. Metabolic syndrome, characterized by multiple health
risk factors, is increasingly concerning in older populations. Understanding dietary impacts
on metabolic health is key for promoting healthy ageing. Objectives: This feasibility
study aimed to explore the relationship between adherence to the Mediterranean Diet
and metabolic risk factors in older adults participating in a community exercise program
and to evaluate the feasibility of applying validated tools in this setting. Methods: A
cross-sectional design was used. Adherence to the Mediterranean Diet was evaluated using
the PREDIMED questionnaire, while Metabolic Syndrome was evaluated according to
National Cholesterol Education Program criteria. Blood samples were taken following
WHO guidelines. Results: Ten participants (mean age 73.1 years; 90% women) were included.
50% showed high adherence to the Mediterranean Diet, while 40% had moderate
or low adherence. No participants met the full criteria for Metabolic Syndrome. Significant
associations were found between Mediterranean Diet adherence and chronic disease
(r = 0.869, p < 0.01), and an inverse correlation with the number of Metabolic Syndrome
criteria (r = –0.707, p < 0.05). The Mediterranean Diet score was also inversely related to
cholesterol (r = –0.740, p < 0.05). Conclusions: Higher adherence to the Mediterranean Diet
was associated with better metabolic profiles, highlighting its potential protective role. The
study demonstrates the feasibility of incorporating nutritional screening in community
exercise programs for older adults. Future research should include larger and longitudinal
samples and integrate inflammatory biomarkers.
Descrição
Palavras-chave
Mediterranean Diet Metabolic health Older adults Chronic disease prevention
Contexto Educativo
Citação
Alves, Sara Elisa Brás; Sá, Leandro Moreira de; Agradém, Carla; Mendes, Eugénia; Monteiro, António M.; Fernandes, Adília; Fernandes, Hélder; Vaz, Josiana A. ; Pereira, Ana Maria Geraldes Rodrigues (2026). Adherence to the mediterranean diet and metabolic health in older adults: insights from a feasibility study. Journal of Ageing and Longevity. ISSN 2673-9259. 6:5, p. 1-15
Editora
MDPI