» Articles » PMID: 38571914

Fish - a Scoping Review for Nordic Nutrition Recommendations 2023

Overview
Journal Food Nutr Res
Date 2024 Apr 4
PMID 38571914
Authors
Affiliations
Soon will be listed here.
Abstract

The aim of this scoping review was to conduct evidence-based documentation between fish intake and health outcomes for food-based dietary guidelines (FBDGs) in the Nordic Nutrition Recommendations (NNR) 2023. For most health outcomes, the evidence for fish oil and n-3 long chain (LC) polyunsaturated fatty acids (PUFA) supplementation was included when examining evidence between fish intake and health. In this review, conclusions from qualified systematic reviews (qSR) approved by NNR2023 are included. In addition, conclusions of a systematic reviews on the topic of n-3 LC-PUFA, asthma, and allergy are included. Finally, a systematic literature search was performed limited to systematic reviews and meta-analysis published between 2011 and September 2021. In total, 21 papers from the systematic literature search, four qSR, and eight reports were included addressing the association between fish intake, fish oil, and n-3 LC-PUFA supplementation on several health outcomes. These included cardiovascular disease (CVD), type 2 diabetes, cancers (colorectal, breast, and prostate), metabolic syndrome, obesity, mortality, cognition and mental health, pregnancy-related outcomes (preterm birth and birth weight), and outcomes specific for children (neurodevelopment, and risk of food allergies, and asthma). In addition, intermediate risk factors such as blood lipids, glucose, C-reactive protein, and blood pressure were reviewed. Based on current evidence, fish consumption can have beneficial effects to prevent coronary heart disease (CHD) and stroke incidence, and lower mortality from CVD, CHD, myocardial infarction (MI), and stroke, as well as total mortality risk. In addition, fish consumption is beneficial for preventing cognitive decline in adults (e.g. dementia and Alzheimer's disease). Fish intake may also prevent metabolic syndrome, supported by an observed association between fish intake and reduction in plasma triglycerides and increase in high-density lipoprotein (HDL) cholesterol levels. Data from fish oil and n-3 LC-PUFA supplementation studies supports the conclusions on the effects of fish consumption on most of the health outcomes.

References
1.
Calder P . Omega-3 fatty acids and inflammatory processes: from molecules to man. Biochem Soc Trans. 2017; 45(5):1105-1115. DOI: 10.1042/BST20160474. View

2.
Warensjo Lemming E, Pitsi T . The Nordic Nutrition Recommendations 2022 - food consumption and nutrient intake in the adult population of the Nordic and Baltic countries. Food Nutr Res. 2022; 66. PMC: 9199833. DOI: 10.29219/fnr.v66.8572. View

3.
Aucoin M, Cooley K, Knee C, Fritz H, Balneaves L, Breau R . Fish-Derived Omega-3 Fatty Acids and Prostate Cancer: A Systematic Review. Integr Cancer Ther. 2016; 16(1):32-62. PMC: 5736071. DOI: 10.1177/1534735416656052. View

4.
Lin N, Shi J, Li Y, Zhang X, Chen Y, Calder P . What is the impact of n-3 PUFAs on inflammation markers in Type 2 diabetic mellitus populations?: a systematic review and meta-analysis of randomized controlled trials. Lipids Health Dis. 2016; 15:133. PMC: 4992564. DOI: 10.1186/s12944-016-0303-7. View

5.
Arnesen E, Christensen J, Andersen R, Eneroth H, Erkkola M, Hoyer A . The Nordic Nutrition Recommendations 2022 - structure and rationale of qualified systematic reviews. Food Nutr Res. 2020; 64. PMC: 7307429. DOI: 10.29219/fnr.v64.4403. View