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Type: Journal article
Title: Fish consumption and use of omega 3 supplements in a sample of older Australians
Author: Grieger, J.
Miller, M.
Cobiac, L.
Citation: Nutrition and Dietetics, 2013; 70(3):227-235
Publisher: Dietitians Association of Australia
Issue Date: 2013
ISSN: 1446-6368
Statement of
Jessica Anne Grieger, Michelle Miller and Lynne Cobiac
Abstract: Aim: Despite the established health benefits of fish, particularly long-chain omega-3 fatty acids, data on fish intake and the use of fish oil supplements in adult Australian is not well documented. In a sample of Australian adults aged ≥51 years, the aims were to determine: (i) the current intake of finfish/seafood and long-chain omega-3 fatty acids; (ii) the percentage meeting current Heart Foundation recommendations for long-chain omega-3 fatty acid intakes; and (iii) the percentage consuming omega 3 supplements. Methods: This was a cross-sectional survey. Eight hundred and fifty-four Australians aged ≥51 years completed the survey online or by computer-assisted telephone interview. The survey included the quantitative fish frequency questionnaire and open- and closed-ended survey questions on demographics and supplement usage. Results: The mean frequency of finfish/seafood consumption was 1.7 times per week (median intake 173 g). Thirteen per cent (n = 112) consumed finfish/seafood never/<1 per month and were considered ‘low consumers’; 34% ate any type of finfish/seafood ≥2 times per week. Excluding the low consumers, the mean (±standard deviation) daily intake of long-chain omega-3 fatty acids was 508 ± 855 mg and 28% consumed the recommended intake of 500 mg/day from finfish/seafood alone. Forty-three per cent consumed omega 3 supplements. Conclusions: Current fish consumption in older Australians is low and many do not meet the current recommendations. A further understanding of why many older adults consume low amounts of finfish/seafood is necessary. Strategies to enhance intake to meet dietary recommendations in this older age group are required.
Keywords: Australia
fish intake
long-chain omega-3
older adult
omega 3 supplement
Rights: © 2013 The Authors
DOI: 10.1111/1747-0080.12019
Appears in Collections:Aurora harvest 4
Molecular and Biomedical Science publications

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