Association of the bitter taste genes TAS2R38 and CA6 and breast cancer risk; a case-control study of Polish women in Poland and Polish immigrants in USA.

It is known that the perception of bitterness is mediated by type 2 bitter taste receptors (TAS2Rs). However, recent reports have suggested that the carbonic anhydrase 6 (CA6) gene may also influence bitterness sensing. Genetic variants in these genes could influence dietary intake of brassica vegetables, whose increased consumption has been observed in the literature, though inconsistently, to decrease breast cancer (BC) risk.

Position statement of the Polish Academy of Sciences Committee Human Nutrition Science on the principles for the nutrition of children aged 1-3 years.

The Position Statement on the principles of nutrition for children aged 1-3 years emphasizes that proper nutrition of children at this age determines their optimal psychometric development and has beneficial effects on the process nutritional programming, which reduces the risk of diet-related diseases in adulthood. Continued breastfeeding in the post-infancy period, together with the proper introduction of complementary foods, supplies all the nutritional needs of the child. A varied selection of food products is important to balance out the diet of a child in the context of energy and nutrient needs.

Consumption of Dairy Products and the Risk of Developing Breast Cancer in Polish Women.

Lack of consistency in the relationship between dairy products consumption and breast cancer (BC) risk motivated us to evaluate this association in a case-control study of BC among Polish women. The study includes 1699 women 26-79 years of age, 823 BC cases identified in Cancer Registries and 876 randomly selected controls from the national population registry. Using a validated, semiquantitative food frequency questionnaire (FFQ), the consumption of dairy products was collected for a time period of 10-15 years prior to BC diagnosis.

Cabbage and Sauerkraut Consumption in Adolescence and Adulthood and Breast Cancer Risk among US-Resident Polish Migrant Women.

Background: Breast cancer (BC) incidence and mortality are lower in Poland than in the United States (US). However, Polish-born migrant women to US approach the higher BC mortality rates of US women. We evaluated the association between consumption of cabbage/sauerkraut foods and BC risk in Polish-born migrants to US.

Statement of the Committee of Human Nutrition Science of the Polish Academy of Sciences on the use of dietary supplements containing vitamins and minerals by adults.

The use of dietary supplements (supplementation) is the individual enrichment of the diet with ingredients naturally occurring in food. As a rule, dietary supplements should be used periodically. In nutritional practice, there are many indications for dietary supplementation, but the decision to take dietary supplements should be made by consumers wisely and only in justified situations, when there is a risk that the usual diet does not provide vitamins and minerals in an amount adequate to meet dietary recommendations.

Intervention for improvement the diet and physical activity of children and adolescents in Poland.

Background: The effects of a two-year educational Programme "Keep Balance" addressed to children and adolescents have been evaluated. Its purpose has been to implement the rules of proper nutrition and increasing the level of physical activity on the population level.

Objective: The main objective of the evaluation was an indication if, after two years of programme activities, outcome indicators have been achieved.

Variations in the Prevalence of Obesity Among European Countries, and a Consideration of Possible Causes.

Over the last 10 years the prevalence of obesity across the European continent has in general been rising. With the exception of a few countries where a levelling-off can be perceived, albeit at a high level, this upward trend seems likely to continue. However, considerable country to country variation is noticeable, with the proportion of people with obesity varying by 10% or more.

[Nutritional guidelines for healthy children aged 1-3 years - Polish Expert Group statement. Part I- energy and nutritional components demand].

Updating of the nutritional guidelines for the Polish population requires updates of the nutritional norms for children. We present the Polish Expert Group statement (2012) on intake of selected nutrients (protein, lipids, carbohydrates, vitamin D and E) essential in nutrition of children aged 1-3 years. For this purpose the Expert Group reviewed available scientific data: the recent guidelines, nutritional norms and recommendations, systematic reviews and expert opinions as well as original publications, in relation to the specific requirements of the Polish population.

[Prophylaxis of vitamin D deficiency--Polish recommendations 2009].

Appropriate state procurement system for vitamin D is important not only for the proper functioning of the skeletal, maintaining calcium and phosphorus homeostasis, but also for a number of other organs and tissues in our body. In connection with the change in lifestyle including dietary habits change, the widespread use of UV filters and less outdoor activity, observed an increase in the percentage of vitamin D deficiency, both in population and developmental age and adults. Based on the results of recent scientific research team of experts provides recommendations for preventive Polish supply of vitamin D in infants, children, adolescents and adults, including pregnant women and nursing mothers.

[Prophylaxis of vitamin D deficiency--Polish recommendation 2009].

Adequate vitamin D intake and its status are important not only for bone health and Ca-P metabolism, but for optimal function of many organs and tissues throughout the body. Due to documented changes in dietary habits and physical activity level, both observed in growing children and adults, the prevalence of vitamin D insufficiency is continuously increasing. Basing on current literature review and opinions of National Consultants and experts in the field, polish recommendations for prophylactic vitamin D supplementation in infants, toddlers, children and adolescents as well as in adults, including pregnant and lactating women have been established.

Assessing competence: the European Survey on Aging Protocol (ESAP).

Objectives: The main goal of this research project was to translate and adapt the European Survey on Ageing Protocol (ESAP) to 7 European countries/cultures. This article presents preliminary results from the ESAP, the basic assessment instrument of EXCELSA (European Longitudinal Study of Aging).

Methods: 672 individuals aged 30-85, selected through quota sampling (by age, gender, education and living conditions), participated in this study, with 96 subjects from each of the 7 European countries.

[Comparison of fat consumption by patients with large bowel adenomas and control group].

Study Aim: Analysis of differences in fat consumption (total fat, saturated, monounsaturated and polyunsaturated acids) and cholesterol between patients with large adenomas (study group, GB) and control group (GK).

Material And Methods: GB and GK patients were recruited from the patients undergoing full colonoscopy during routine work of endoscopy unit. The whole material included 111 patients: 57 patients with large bowel adenomas and 54 without large bowel adenomas.

[Contents of calcium and phosphorus in the diet of youth from Warsaw elementary schools].

The purpose of this study was an assessment average daily intake of calcium and phosphorus by prepubertal adolescents (aged 11 and 12) during monitoring their diets in last 10 years. In 1989-1999 years, it was investigated 767 randomly selected girls and 817 boys, aged 11 and 12 in Warsaw. Information on dietary intake was obtained by 24-hour recall method, always spring, having representation of weekdays and weekends.