Association between fish intake and incidence of sarcopenia in community-dwelling older adults after a 6-year follow-up: the Korean frailty and aging cohort study
Previous studies have suggested beneficial effects of n-3 polyunsaturated fatty acids on sarcopenia. However, the associations of dietary fish intake with the prevalence of sarcopenia are inconsistent, and those with the incidence of sarcopenia has not been studied. This study investigated the hypot...
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Frontiers Media S.A.
2025-01-01
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| Series: | Frontiers in Nutrition |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fnut.2025.1543290/full |
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| author | Seunghyun Yi Miji Kim Chang Won Won Yongsoon Park |
| author_facet | Seunghyun Yi Miji Kim Chang Won Won Yongsoon Park |
| author_sort | Seunghyun Yi |
| collection | DOAJ |
| description | Previous studies have suggested beneficial effects of n-3 polyunsaturated fatty acids on sarcopenia. However, the associations of dietary fish intake with the prevalence of sarcopenia are inconsistent, and those with the incidence of sarcopenia has not been studied. This study investigated the hypothesis that seafood and fish consumption is inversely associated with the subsequent incidence of sarcopenia. Using data from the Korean Frailty and Aging Cohort Study, 503 non-sarcopenic community-dwelling Korean adults aged 70–84 years were followed-up for 6 years. Sarcopenia was defined according to the Asian Working Group for Sarcopenia 2019 consensus. Dietary intake was assessed using two non-consecutive 24-h dietary recalls at baseline. The incidence of sarcopenia was 37.8% after the 6-year follow-up. The intake of oily fish was inversely associated with the incidence of sarcopenia (OR 0.99; 95% CI 0.98–1.00; p for trend = 0.046) and that of low gait speed (OR 0.98; 95% CI 0.97–1.00; p for trend = 0.016) after the 6-year follow-up, adjusting for confounding factors. Consumption of total seafood, fish, non-oily fish, or shellfish was not significantly associated with the incidence of sarcopenia or its parameters, such as muscle mass, handgrip strength, usual gait speed, 5-times sit-to-stand test, or the Short Physical Performance Battery. The findings demonstrate that the consumption of oily fish could be beneficial in preventing sarcopenia, particularly by improving usual gait speed in Korean community-dwelling older adults, suggesting oily fish as a strategy to reduce sarcopenia risk. |
| format | Article |
| id | doaj-art-a052d04611434022ab975ee22e157428 |
| institution | Kabale University |
| issn | 2296-861X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Frontiers Media S.A. |
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| series | Frontiers in Nutrition |
| spelling | doaj-art-a052d04611434022ab975ee22e1574282025-01-28T05:10:36ZengFrontiers Media S.A.Frontiers in Nutrition2296-861X2025-01-011210.3389/fnut.2025.15432901543290Association between fish intake and incidence of sarcopenia in community-dwelling older adults after a 6-year follow-up: the Korean frailty and aging cohort studySeunghyun Yi0Miji Kim1Chang Won Won2Yongsoon Park3Department of Food and Nutrition, Hanyang University, Seoul, Republic of KoreaDepartment of Health Sciences and Technology, College of Medicine, Kyung Hee University, Seoul, Republic of KoreaDepartment of Family Medicine, College of Medicine, Kyung Hee University, Seoul, Republic of KoreaDepartment of Food and Nutrition, Hanyang University, Seoul, Republic of KoreaPrevious studies have suggested beneficial effects of n-3 polyunsaturated fatty acids on sarcopenia. However, the associations of dietary fish intake with the prevalence of sarcopenia are inconsistent, and those with the incidence of sarcopenia has not been studied. This study investigated the hypothesis that seafood and fish consumption is inversely associated with the subsequent incidence of sarcopenia. Using data from the Korean Frailty and Aging Cohort Study, 503 non-sarcopenic community-dwelling Korean adults aged 70–84 years were followed-up for 6 years. Sarcopenia was defined according to the Asian Working Group for Sarcopenia 2019 consensus. Dietary intake was assessed using two non-consecutive 24-h dietary recalls at baseline. The incidence of sarcopenia was 37.8% after the 6-year follow-up. The intake of oily fish was inversely associated with the incidence of sarcopenia (OR 0.99; 95% CI 0.98–1.00; p for trend = 0.046) and that of low gait speed (OR 0.98; 95% CI 0.97–1.00; p for trend = 0.016) after the 6-year follow-up, adjusting for confounding factors. Consumption of total seafood, fish, non-oily fish, or shellfish was not significantly associated with the incidence of sarcopenia or its parameters, such as muscle mass, handgrip strength, usual gait speed, 5-times sit-to-stand test, or the Short Physical Performance Battery. The findings demonstrate that the consumption of oily fish could be beneficial in preventing sarcopenia, particularly by improving usual gait speed in Korean community-dwelling older adults, suggesting oily fish as a strategy to reduce sarcopenia risk.https://www.frontiersin.org/articles/10.3389/fnut.2025.1543290/fullsarcopeniaoily fishn-3 polyunsaturated fatty acidsseafoodusual gait speedcommunity-dwelling older adults |
| spellingShingle | Seunghyun Yi Miji Kim Chang Won Won Yongsoon Park Association between fish intake and incidence of sarcopenia in community-dwelling older adults after a 6-year follow-up: the Korean frailty and aging cohort study Frontiers in Nutrition sarcopenia oily fish n-3 polyunsaturated fatty acids seafood usual gait speed community-dwelling older adults |
| title | Association between fish intake and incidence of sarcopenia in community-dwelling older adults after a 6-year follow-up: the Korean frailty and aging cohort study |
| title_full | Association between fish intake and incidence of sarcopenia in community-dwelling older adults after a 6-year follow-up: the Korean frailty and aging cohort study |
| title_fullStr | Association between fish intake and incidence of sarcopenia in community-dwelling older adults after a 6-year follow-up: the Korean frailty and aging cohort study |
| title_full_unstemmed | Association between fish intake and incidence of sarcopenia in community-dwelling older adults after a 6-year follow-up: the Korean frailty and aging cohort study |
| title_short | Association between fish intake and incidence of sarcopenia in community-dwelling older adults after a 6-year follow-up: the Korean frailty and aging cohort study |
| title_sort | association between fish intake and incidence of sarcopenia in community dwelling older adults after a 6 year follow up the korean frailty and aging cohort study |
| topic | sarcopenia oily fish n-3 polyunsaturated fatty acids seafood usual gait speed community-dwelling older adults |
| url | https://www.frontiersin.org/articles/10.3389/fnut.2025.1543290/full |
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