• Publikační typ
• abstrakt z konference MeSH

Ryby, rybí výrobky a mořští živočichové jsou důležitou součástí zdravé výživy, významným dietárním zdrojem jodu, ale také dalších látek, které pozitivně působí na lidský organismus. Na druhé straně jsou v nich obsaženy kontaminanty (především rtuť/methylrtuť), jejichž toxické vlastnosti ovlivňují bezpečnost potravin. Na základě výsledků monitorování dietární expozice a specializovaných studií Státního zdravotního ústavu – Centra zdraví, výživy a potravin i mezinárodních aktivit lze konstatovat, že z hlediska lidského zdraví je při konzumaci produktů rybolovu zřejmý přínos. Na zahrnutí těchto produktů do jídelníčku by měly dbát zejména ženy a děti. Obsah rtuti/methylrtuti je v běžných výrobcích v Česku pod kontrolou a hodnoty koncentrace jsou prakticky pod legislativními limity. Pozor je třeba dát na ryby a výrobky z nich, kde může docházet ke kumulaci rtuti. Odpovídající je reakce Evropské komise, která aktuálně apeluje právě na to, aby byly přezkoumány maximální přípustné limity pro rtuť/methylrtuť u různých druhů ryb. Tím by se dalo přispět ještě k dalšímu snížení dietární expozice rtuti v potravinách a podpořit konzumaci ryb.

Fish, fish products and seafood are an important part of a healthy diet. They make an important contribution as a dietary source of iodine, but also of other substances that have a positive effect on the human body. On the other hand, they contain contaminants (especially mercury/methylmercury) whose toxic properties affect food safety. Based on the results of dietary exposure monitoring and specialised studies by the National Institute of Health – Centre for Health, Nutrition and Food and international activities it can be concluded that there are clear benefits in terms of human health from the consumption of fishery products. Women and children should take care to include these products in their diets. The mercury/methylmercury content of common products in the Czech Republic is under control and the concentration levels are practically below the legislative limits. Care should be taken with fish and fish products where mercury may accumulate. The response of the European Commission, which is currently calling for a review of the maximum permissible limits for mercury/methylmercury in various fish species, is appropriate. This could help to further reduce dietary exposure to mercury in food and encourage fish consumption.

• MeSH
• analýza potravin MeSH
• jod analýza   MeSH
• kontaminace potravin MeSH
• kontrola potravin * MeSH
• lidé MeSH
• rtuť analýza   MeSH
• rybí výrobky * analýza   škodlivé účinky   MeSH
• ryby MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• práce podpořená grantem MeSH
• přehledy MeSH

OBJECTIVE: This study aimed to identify diets with improved nutrient quality and environmental impact within the boundaries of dietary practices. DESIGN: We used Data Envelopment Analysis to benchmark diets for improved adherence to food-based dietary guidelines (FBDG). We then optimised these diets for dietary preferences, nutrient quality and environmental impact. Diets were evaluated using the Nutrient Rich Diet score (NRD15.3), diet-related greenhouse gas emission (GHGE) and a diet similarity index that quantified the proportion of food intake that remained similar as compared with the observed diet. SETTING: National dietary surveys of four European countries (Denmark, Czech Republic, Italy and France). SUBJECTS: Approximately 6500 adults, aged 18-64 years. RESULTS: When dietary preferences were prioritised, NRD15·3 was ~6 % higher, GHGE was ~4 % lower and ~85 % of food intake remained similar. This diet had higher amounts of fruit, vegetables and whole grains than the observed diet. When nutrient quality was prioritised, NRD15·3 was ~16 % higher, GHGE was ~3 % lower and ~72 % of food intake remained similar. This diet had higher amounts of legumes and fish and lower amounts of sweetened and alcoholic beverages. Finally, when environmental impact was prioritised, NRD15·3 was ~9 % higher, GHGE was ~21 % lower and ~73 % of food intake remained similar. In this diet, red and processed meat partly shifted to either eggs, poultry, fish or dairy. CONCLUSIONS: Benchmark modelling can generate diets with improved adherence to FBDG within the boundaries of dietary practices, but fully maximising health and minimising GHGE cannot be achieved simultaneously.

• MeSH
• benchmarking * MeSH
• dieta normy   MeSH
• dospělí MeSH
• energetický příjem MeSH
• lidé MeSH
• uhlíková stopa * MeSH
• výživa - přehledy MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Česká republika MeSH
• Evropa MeSH
• Francie MeSH
• Itálie MeSH

A dietary exposure assessment to sum of deoxynivalenol (DON) forms, sum of T-2/HT-2 toxins (T2/HT2) and zearalenone (ZEA) was conducted for Czech children 4-6 years and Czech men and women 18-59 years. Retail foods (25 different commodities, n = 336) were assessed by LC-MS/MS methods. The 95th percentile chronic exposure to sum of DON forms was determined in children from 648 to 1030 ng/kg bw/day (LB/lower bound/and UB/upper bound/), in men from 362 to 923 ng/kg bw/day and in women from 272 to 490 ng/kg bw/day. The 95th percentile chronic exposure to sum T2/HT2 was determined in children from 6.5 to 31 ng/kg bw/day, in men from 1.9 to 11.2 ng/kg bw/day and in women from 2.5 to 11.5 ng/kg bw/day. The 95th percentile chronic exposure to ZEA was determined in children from 11.9 to 24.9 ng/kg bw/day, in men from 5.9 to 27.5 ng/kg bw/day and in women from 4.8 to 12.6 ng/kg bw/day. The risk linked with the mean and the 95th percentile chronic exposure (LB scenario) to the sum of DON forms, sum of T2/HT2 and ZEA is considered to be out of health concern for the selected population groups.

• MeSH
• dietární expozice * MeSH
• dítě MeSH
• dospělí MeSH
• jedlá semena chemie   MeSH
• kontaminace potravin analýza   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mykotoxiny analýza   MeSH
• pivo analýza   MeSH
• předškolní dítě MeSH
• T-2 toxin analogy a deriváty   toxicita   MeSH
• trichotheceny toxicita   MeSH
• zearalenon toxicita   MeSH
• Check Tag
• dítě MeSH
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• předškolní dítě MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH

PURPOSE: Public health policies and actions increasingly acknowledge the climate burden of food consumption. The aim of this study is to describe dietary intakes across four European countries, as baseline for further research towards healthier and environmentally-friendlier diets for Europe. METHODS: Individual-level dietary intake data in adults were obtained from nationally-representative surveys from Denmark and France using a 7-day diet record, Italy using a 3-day diet record, and Czech Republic using two replicates of a 24-h recall. Energy-standardised food and nutrient intakes were calculated for each subject from the mean of two randomly selected days. RESULTS: There was clear geographical variability, with a between-country range for mean fruit intake from 118 to 199 g/day, for vegetables from 95 to 239 g/day, for fish from 12 to 45 g/day, for dairy from 129 to 302 g/day, for sweet beverages from 48 to 224 ml/day, and for alcohol from 8 to 15 g/day, with higher intakes in Italy for fruit, vegetables and fish, and in Denmark for dairy, sweet beverages and alcohol. In all countries, intakes were low for legumes (< 20 g/day), and nuts and seeds (< 5 g/day), but high for red and processed meat (> 80 g/day). Within countries, food intakes also varied by socio-economic factors such as age, gender, and educational level, but less pronounced by anthropometric factors such as overweight status. For nutrients, intakes were low for dietary fibre (15.8-19.4 g/day) and vitamin D (2.4-3.0 µg/day) in all countries, for potassium (2288-2938 mg/day) and magnesium (268-285 mg/day) except in Denmark, for vitamin E in Denmark (6.7 mg/day), and for folate in Czech Republic (212 µg/day). CONCLUSIONS: There is considerable variation in food and nutrient intakes across Europe, not only between, but also within countries. Individual-level dietary data provide insight into the heterogeneity of dietary habits beyond per capita food supply data, and this is crucial to balancing healthy and environmentally-friendly diets for European citizens.

• MeSH
• dieta metody   MeSH
• dietní záznamy MeSH
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• socioekonomické faktory * MeSH
• výživa - přehledy statistika a číselné údaje   MeSH
• živiny aplikace a dávkování   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
• srovnávací studie MeSH
• Geografické názvy
• Česká republika MeSH
• Dánsko MeSH
• Francie MeSH
• Itálie MeSH

The usual dietary intake of vitamin D was studied in 10 subgroups of the Czech population. Food consumption data was collected using repeated 24 h recall in a national cross-sectional survey (the Study of Individual Food Consumption, SISP04), and the vitamin D content in marketed foods was quantified within the national Total Diet Study (2014⁻2015). The Monte Carlo Risk Assessment computational model (version MCRA 8.2) was used to assess usual intake. The median vitamin D intakes for the Czech population (aged 4⁻90 years, both genders) were within a range of 2.5⁻5.1 μg/day. The highest median intake, excluding dietary supplements, was observed in men aged 18⁻64, and the lowest was observed in children aged 4⁻6 and girls aged 11⁻17. The main sources in the diet were hen eggs (21⁻28% of usual dietary intake), fine bakery wares (11⁻19%), cow's milk and dairy products (7⁻23%), meat and meat products (4⁻12%), fish (6⁻20%), and margarines (7⁻18%). The dietary intake of vitamin D for more than 95% of the Czech population was below the recommended Dietary Reference Values (DRVs). These findings should encourage public health authorities to support interventions and education and implement new regulatory measures for improving intake.

• MeSH
• dieta - přehledy MeSH
• dieta * MeSH
• dietní záznamy MeSH
• dítě MeSH
• dospělí MeSH
• hodnocení stavu výživy MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• předškolní dítě MeSH
• průřezové studie MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• skot MeSH
• stravovací zvyklosti * MeSH
• věkové faktory MeSH
• vitamin D aplikace a dávkování   MeSH
• výživové doporučené dávky MeSH
• zvířata MeSH
• Check Tag
• dítě MeSH
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• předškolní dítě MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• skot MeSH
• ženské pohlaví MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Česká republika MeSH

A total diet study (TDS) is a public health tool for determination of population dietary exposure to chemicals across the entire diet. TDSs have been performed in several countries but the comparability of data produced is limited. Harmonisation of the TDS methodology is therefore desirable and the development of comparable TDS food lists is considered essential to achieve the consistency between countries. The aim of this study is to develop and test the feasibility of a method for establishing harmonised TDS food and sample lists in five European countries with different consumption patterns (Czech Republic, Finland, Germany, Iceland and Portugal). The food lists were intended to be applicable for exposure assessment of wide range of chemical substances in adults (18-64 years) and the elderly (65-74 years). Food consumption data from recent dietary surveys measured on individuals served as the basis for this work. Since the national data from these five countries were not comparable, all foods were linked to the EFSA FoodEx2 classification and description system. The selection of foods for TDS was based on the weight of food consumed and was carried out separately for each FoodEx2 level 1 food group. Individual food approach was respected as much as possible when the TDS samples were defined. TDS food lists developed with this approach represented 94.7-98.7% of the national total diet weights. The overall number of TDS samples varied from 128 in Finland to 246 in Germany. The suggested method was successfully implemented in all five countries. Mapping of data to the EFSA FoodEx2 coding system was recognised as a crucial step in harmonisation of the developed TDS food lists.

• MeSH
• bezpečnost potravin * MeSH
• dieta - přehledy * MeSH
• dieta * MeSH
• dietní záznamy MeSH
• dospělí MeSH
• hodnocení rizik MeSH
• kontaminace potravin analýza   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• potraviny * MeSH
• senioři MeSH
• vystavení vlivu životního prostředí * MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Česká republika MeSH
• Evropa MeSH
• Finsko MeSH
• Island MeSH
• Německo MeSH
• Portugalsko MeSH

Ochratoxin A is a nephrotoxic and renal carcinogenic mycotoxin and is a common contaminant of various food commodities. Eighty six kinds of foodstuffs (1032 food samples) were collected in 2011-2013. High-performance liquid chromatography with fluorescence detection was used for ochratoxin A determination. Limit of quantification of the method varied between 0.01-0.2 μg/kg depending on the food matrices. The most exposed population is children aged 4-6 years old. Globally for this group, the maximum ochratoxin A dietary exposure for "average consumer" was estimated at 3.3 ng/kg bw/day (lower bound, considering the analytical values below the limit of quantification as 0) and 3.9 ng/kg bw/day (middle bound, considering the analytical values below the limit of quantification as 1/2 limit of quantification). Important sources of exposure for this latter group include grain-based products, confectionery, meat products and fruit juice. The dietary intake for "high consumers" in the group 4-6 years old was estimated from grains and grain-based products at 19.8 ng/kg bw/day (middle bound), from tea at 12.0 ng/kg bw/day (middle bound) and from confectionery at 6.5 ng/kg bw/day (middle bound). For men aged 18-59 years old beer was the main contributor with an intake of 2.60 ng/kg bw/day ("high consumers", middle bound). Tea and grain-based products were identified to be the main contributors for dietary exposure in women aged 18-59 years old. Coffee and wine were identified as a higher contributor of the OTA intake in the population group of women aged 18-59 years old compared to the other population groups.

• MeSH
• dítě MeSH
• dospělí MeSH
• jedlá semena mikrobiologie   MeSH
• káva mikrobiologie   MeSH
• kontaminace potravin analýza   MeSH
• lidé středního věku MeSH
• lidé MeSH
• masné výrobky MeSH
• mladiství MeSH
• mladý dospělý MeSH
• ochratoxiny aplikace a dávkování   analýza   toxicita   MeSH
• ovocné a zeleninové šťávy mikrobiologie   MeSH
• pivo mikrobiologie   MeSH
• populační skupiny * MeSH
• potravinářská mikrobiologie MeSH
• předškolní dítě MeSH
• víno mikrobiologie   MeSH
• Check Tag
• dítě MeSH
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• předškolní dítě MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Česká republika MeSH

PURPOSE: To test the feasibility of tools and procedures for a pan-European food consumption survey among children 0-10 years and to recommend one of two tested dietary assessment methods. METHODS: Two pilot studies including 378 children were conducted in Belgium and the Czech Republic in the Pilot studies for Assessment of Nutrient intake and food Consumption among Kids in Europe. One protocol included a 3-day food diary which was checked with a parent, and data were entered afterwards using EPIC-Soft. The alternative protocol consisted of two non-consecutive 1-day food diaries followed by EPIC-Soft completion interviews. Both protocols included general and food propensity questionnaires and anthropometric measurements. The protocols were compared using evaluation questionnaires among the participating parents and study personnel. RESULTS: The parents found the questionnaires and instructions for filling in the food diaries understandable. Food description and food quantification was evaluated as problematic by 29 and 15% of the participants for the 3-day diaries versus 15 and 12% for the 1-day diaries. The protocol with 1-day food diaries was evaluated as less burdensome by the parents and logistically more challenging by the interviewers. CONCLUSIONS: Both dietary assessment methods with related tools and administration protocols were evaluated as feasible. The administration protocol with two 1-day food diaries with completion interviews offers more advantages for the future pan-European survey in children 0-10 years. The positive evaluation of feasibility of tools and materials is an important step towards harmonised food consumption data at European level among the younger age groups.

• MeSH
• dieta MeSH
• dietní záznamy MeSH
• dítě MeSH
• energetický příjem * MeSH
• hodnocení stavu výživy * MeSH
• kojenec MeSH
• lidé MeSH
• pilotní projekty MeSH
• předškolní dítě MeSH
• průzkumy a dotazníky MeSH
• rozpomínání MeSH
• software MeSH
• studie proveditelnosti MeSH
• věda o výživě dětí metody   MeSH
• výživa - přehledy MeSH
• Check Tag
• dítě MeSH
• kojenec MeSH
• lidé MeSH
• předškolní dítě MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Belgie MeSH
• Česká republika MeSH