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Omega-3 index in the Czech Republic: No difference between urban and rural populations
M. Oseeva, V. Paluchova, P. Zacek, P. Janovska, T. Mracek, M. Rossmeisl, D. Hamplova, N. Cadova, I. Stohanzlova, P. Flachs, J. Kopecky, O. Kuda,
Jazyk angličtina Země Irsko
Typ dokumentu srovnávací studie, časopisecké články, práce podpořená grantem
- MeSH
- dospělí MeSH
- kyseliny mastné omega-3 krev MeSH
- lidé středního věku MeSH
- lidé MeSH
- městské obyvatelstvo * MeSH
- mladiství MeSH
- mladý dospělý MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- venkovské obyvatelstvo * MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- srovnávací studie MeSH
- Geografické názvy
- Česká republika MeSH
Naturally occurring long-chain omega-3 PUFA such as eicosapentaenoic acid (EPA; 20:5 ω-3) and docosahexaenoic acid (DHA; 22:6 ω-3) exert multiple effects on health, which are related to the intake of these lipids in the diet and correlate with the levels of omega-3 PUFA in the body. These levels are reflected by the omega-3 PUFA index, i.e. the EPA and DHA content as % of all fatty acids in red blood cells. The aim of this study was to evaluate omega-3 index in the Czech Republic, using blood samples collected from the capital city (n = 476) and the rural region (n = 388). The mean omega-3 index was 3.56 mol % with a maximal value of 8.10% and a minimal value of 1.12%. There was no difference in the index value between rural and urban / industrial regions, but this value was higher in subjects who reported eating fish or omega-3 PUFA supplements. In conclusion, the results indicated suboptimal values of the omega-3 index in the Czech population independent of the sampling region.
Institute of Physiology of the Czech Academy of Sciences Videnska 1083 14220 Prague Czech Republic
Institute of Sociology of the Czech Academy of Sciences Jilská 1 11000 Prague Czech Republic
Citace poskytuje Crossref.org
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- $a Oseeva, Marina $u Institute of Physiology of the Czech Academy of Sciences, Videnska 1083, 14220, Prague, Czech Republic; Charles University in Prague, Faculty of Science, Department of Analytical Chemistry, Albertov 2030, 12843, Prague, Czech Republic.
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- $a Naturally occurring long-chain omega-3 PUFA such as eicosapentaenoic acid (EPA; 20:5 ω-3) and docosahexaenoic acid (DHA; 22:6 ω-3) exert multiple effects on health, which are related to the intake of these lipids in the diet and correlate with the levels of omega-3 PUFA in the body. These levels are reflected by the omega-3 PUFA index, i.e. the EPA and DHA content as % of all fatty acids in red blood cells. The aim of this study was to evaluate omega-3 index in the Czech Republic, using blood samples collected from the capital city (n = 476) and the rural region (n = 388). The mean omega-3 index was 3.56 mol % with a maximal value of 8.10% and a minimal value of 1.12%. There was no difference in the index value between rural and urban / industrial regions, but this value was higher in subjects who reported eating fish or omega-3 PUFA supplements. In conclusion, the results indicated suboptimal values of the omega-3 index in the Czech population independent of the sampling region.
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