Seafood: Nutritional Benefits and Risk Aspects

Seafood, such as fish, crustacean and molluscan shellfish, and echinoderms, provides in the edible part (e. g., filet, abdominal muscle) many nutritional components beneficial for the human diet like n-3 polyunsaturated long chain fatty acids (PUFAs), namely eicosapentaenoic acid (EPA) and docosahex...

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Veröffentlicht in:International journal for vitamin and nutrition research 2012-06, Vol.82 (3), p.168-176
1. Verfasser: OEHLENSCHLÄGER, Jörg
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container_title International journal for vitamin and nutrition research
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description Seafood, such as fish, crustacean and molluscan shellfish, and echinoderms, provides in the edible part (e. g., filet, abdominal muscle) many nutritional components beneficial for the human diet like n-3 polyunsaturated long chain fatty acids (PUFAs), namely eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), essential elements such as selenium and iodine, high potassium and low sodium concentrations, and the vitamins D, A, E, and B(12), as well as taurine (2-aminoethanesulfonic acid) among others. Its protein is highly digestible due to low connective tissue content, and cholesterol content is also low in fish. Lean fish species are extremely low in fat content (
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Its protein is highly digestible due to low connective tissue content, and cholesterol content is also low in fish. Lean fish species are extremely low in fat content (&lt;1 %), while fatty species are extremely rich in PUFAs. However, being subject to environmental influences from its habitat, seafood also entails water-borne health risks such as organic pollutants, toxins, parasites, and heavy metals. Nevertheless, the vast majority of experimental and epidemiological studies have proven that the benefits of fish intake exceed the potential risks even for vulnerable consumer groups.</description><identifier>ISSN: 0300-9831</identifier><identifier>EISSN: 1664-2821</identifier><identifier>DOI: 10.1024/0300-9831/a000108</identifier><identifier>PMID: 23258397</identifier><identifier>CODEN: IJVNAP</identifier><language>eng</language><publisher>Bern: Huber</publisher><subject>Animals ; Biological and medical sciences ; Fatty Acids, Omega-3 ; Feeding. 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source MEDLINE; Hogrefe eContent; Alma/SFX Local Collection
subjects Animals
Biological and medical sciences
Fatty Acids, Omega-3
Feeding. Feeding behavior
Fishes
Food Contamination
Fundamental and applied biological sciences. Psychology
Harmful Algal Bloom
Health Promotion
Humans
Metals, Heavy
Nutritive Value
Risk Assessment
Risk Factors
Seafood - adverse effects
Shellfish
Vertebrates: anatomy and physiology, studies on body, several organs or systems
Water Pollutants
title Seafood: Nutritional Benefits and Risk Aspects
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