Food neophobia - natural developmental stage or feeding difficulty? A study of children's behavior and parents' knowledge about children’s neophobic behaviors

Background: An increasing number of parents report problems with feeding their children to dieticians. Failure to expand the diet or sudden discontinuation of a variety of foods makes them increasingly worried about their child's monotonous diet and mealtime behavior The aim of this study was to assess parents' awareness of food neophobia and the attitudes and behaviors associated with it. Material and method: The study was carried out using a questionnaire-based indirect survey technique using a web form (CAWI). A total of 224 adults (parents of preschool children) participated in the study. The research tool was an anonymous survey questionnaire consisting of three parts. In the last part, a scale concerning neophobic behavior was used. The study group consisted mainly of mothers - 78.3% (n=159); fathers - 21.7% (n= 44). Results: In the study group, no child scored several points indicating a very high probability of neophobia. A high probability is possible in 28 children (13.79%), a possible predisposition to the occurrence of food neophobia exists in 66 children (32.51%), while 109 children (53.69%) do not present a predisposition to food neophobia. Conclusions: The study did not show children's behaviors reported by parents that could indicate a very high probability of food neophobia in their children. Moreover, the results of the questionnaire of neophobia scale indicate that this problem in the studied population concerns about 10% of the examined children

Conjugated linoleic acids (CLA) decrease the breast cancer risk in DMBA-treated rats

The aim of this study was to investigate how supplementation of diet of female Sprague-Dawley rats with different doses of conjugated linoleic acids and for a varied period of time influences breast cancer risk, fatty acids profile and lipids peroxidation in chemically induced mammary tumors. Animals were divided into nine groups with different modifications of diet (vegetable oil, 1.0 or 2.0% of CLA) and period of supplementation, which lasted after (A), before (B) and before and after (BA) carcinogenic agent - 7,12- dimethylbenz[a]anthracene administration at 50th day of life. Mammary adenocarcinomas occurred in all groups, but CLA supplementation decreased the cancer morbidity. Two percent CLA seem to be excessive because of the coexisting cachexia. Two CLA isomers (cis-9, trans-11 and trans-10, cis-12) were detected in tumors but content of rumenic acid was higher. Dietary supplementation significantly influenced some unsaturated fatty acids content (C18:2 n-6 trans, C20:1, C20:5 n-3, C22:2), but the anti- or prooxidant properties of CLA were not confirmed. CLA can inhibit chemically induced mammary tumors development in female rats, but their cytotoxic action seems not to be connected with lipids peroxidation. CLA isomers differ with their incorporation into cancerous tissues and they influence the content of some other fatty acids

Influence of diet enriched with conjugated linoleic acids on their distribution in tissues of rats with DMBA induced tumors

<p>Abstract</p> <p>Backround</p> <p>Conjugated linoleic acids (CLA) are a group of positional and geometric isomers of linoleic acid with proven beneficial influence on health. They show e.g. anticarcinogenic, antiobesity, and antiatherogenic effect. Milk, dairy products and meat of poligastric animals are their most valuable dietary sources, with cis-9, trans-11 CLA (RA - rumenic acid) being the predominant isomer. Dietary supplements with CLA became very popular, mainly among the overweight and bodybuilders.</p> <p>The aim of this study was to examine the influence of the food supplements with conjugated linoleic acid on carcinogenesis in female Sprague-Dawley rats and evaluation of CLA and other fatty acids distribution in their bodies.</p> <p>Animals were divided into four groups depending on the diet supplementation (oil or Bio-C.L.A. (Pharma Nord Denmark) given intragastrically) and presence or absence of carcinogenic agent (7,12-dimethylbenz[a]antharcene). Animals were decapitated at 21st week of experiment and serum and microsomes were extracted.</p> <p>Results and conclusions</p> <p>The mammary tumours (adenocarcinoma) occurred in groups treated with DMBA. Diet enriched with CLA decreased the cancer morbidity (67% in Bio-C.L.A. compared to 88% in oil) and delayed the cancer induction (p = 0.0018). There were no differences in body and organs weight.</p> <p>The supplement used in the study was a mixture of several fatty acids with the greatest proportion of CLA isomers: trans-10, cis-12 (33%) and cis-9, trans-11 (31%). Both of them were present in tissues but the content of rumenic acid was greater. Dietary supplementation had also significant impact on other fatty acids content, both in serum and in microsomes.</p

Pregnant women's diets and fatty acid intake - a study of the frequency of intake of products that are sources of fatty acids among women in the third trimester of pregnancy

Background: Polyunsaturated fatty acids, essential for the human body, have several positive functions that affect human health. Pregnancy is a time of particular demand for these acids, especially DHA and EPA, whose sources are mainly oily marine fish. The supply of adequate amounts of these acids conditions the proper development of the fetus, influencing, among other things, the formation of the central nervous system and the development of the child's retina, as well as protecting against premature birth and increasing the child's birth weight. The aim of the study was to assess the frequency of consumption of fish, vegetable oils, and products rich in polyunsaturated fatty acids and evaluate DHA supplementation by pregnant women, as well as to assess knowledge of PFAs, especially DHA and EPA.Material and methods: 210 pregnant women were included in the study. A self-administered and online survey questionnaires were used as the research tool. A database was created using Microsoft Excel.Results: According to the recommended amounts, 2-3 times a week, Marine fish was consumed by only 12.86% of the women surveyed. Regular consumption of ALA-rich products, such as flaxseed, was declared by 10 respondents, while 59.05% of the surveyed women did not consume it at all. The use of DHA acid supplementation during pregnancy was unequivocally declared by 58 women surveyed, representing only ¼ of the women surveyed.Conclusions: The dietary behavior of pregnant women related to fish consumption is not correct, the overall proportion of fish in the diet of the subjects does not cover the recommended amounts. Vegetable oils and products rich in PFAs are not consumed with adequate frequency by pregnant women. DHA supplementation by pregnant women, despite low fish consumption, is underestimated and at a very low level

Praca zespołowa i współpraca w szkole w ramach pomocy psychologiczno – pedagogicznej: Cel sam w sobie czy sposób na sukces dla każdego ucznia?

Teamwork and cooperation in school within psychological-pedagogical assistance: The goal itself or a way for each student to achieve success Cooperation appears to be one of the priorities, an emphasized part of strategy in different countries, including Poland (e.g. strategy “Poland 2030. Development Challenges”), as a foundation of capital development of the state. The priority of cooperation is refl ected also within the educational reform, especially in the new approved law regulations underlining importance of team work devoted to psychological-pedagogical assistance. First attempts of implementation of the new regulations have been undertaken in a pilot project conducted by the Ministry of National Education in 2011 focused on elementary, primary and secondary schools. It became the subject of a qualitative research conducted by the Institute for Educational Research. Key findings relates to the cooperation and organization of work in teams as well as to disclose difficulties and ways to overcome them. Do the undertaken efforts at school can bear name of a full collaboration? What are the diffi culties associated with organising of work in teams aimed at students’ needs diagnosis? We will try to find an answer to these questions in the present article

Enrichment of maternal diet with conjugated linoleic acids influences desaturases activity and fatty acids profile in livers and hepatic microsomes of the offspring with 7,12-dimethylbenz[a] antracene- induces mammary tumors

The aim of this study was to assess the influence of diet supplementation of pregnant and breastfeeding female Sprague-Dawley rats with conjugated linoleic acids (CLA) on the Δ6- and Δ5-desaturase activity in hepatic microsomes as well as on fatty acids profile and lipids peroxidation in liver and hepatic microsomes of the progeny with chemically induced mammary tumors. Rats were divided into two groups with different diet supplementation (vegetable oil (which did not contain CLA) or CLA). Their female offspring was divided within these groups into two subgroups: (1) ñ fed the same diet as mothers (K1 ñ oil, O1 ñ CLA), and (2) ñ fed the standard fodder (K2, O2). At 50th day of life, the progeny obtained carcinogenic agent (7,12- dimethylbenz[a]anthracene). Higher supply of CLA in diet of mothers resulted in lower susceptibility to chemically induced mammary tumors in their offspring (p = 0.0322). It also influenced the fatty acids profile in livers and in hepatic microsomes, especially polyunsaturated n3 and n6 fatty acids. CLA inhibited the activity of the desaturases, which confirmed that CLA can reduce the level of arachidonic acid directly, reducing linoleic acid content in membranes, or indirectly, through the regulation of its metabolism. We were unable to confirm or deny the antioxidative properties of CLA. Our results indicate that the higher supply of CLA in mothersí diet during pregnancy and breastfeeding causes their incorporation into tissues of children, changes the efficiency of fatty acids metabolism and exerts health-promoting effect in their adult life reducing the breast cancer risk

Complementary feeding with traditional and baby led weaning (BLW) methods - assessment of selected aspects of infant's diet

Background: Infant nutrition is a topic of constant debate between parents and doctors. The recommendations themselves have been modified several times over the past 6 decades. Baby Led Weaning (BLW) method is gaining more and more popularity in infant nutrition during the period of expanding the infant menu. The main aim of the study was to evaluate selected aspects of dietary expansion in a group of their children, taking into account dietary expansion with the use of the traditional method and the BLW method. Material and method: An exploratory cross-sectional study was conducted in December 2021-January 2022 among a randomly selected sample of 523 mothers of children in infancy aged up to 12 months. Data for the study were collected anonymously using the CAWI method. The information collected from 500 women was considered for the final data analysis taking into account the inclusion and exclusion criteria. Results: 66.6% of the women surveyed (N=333) stated that their child is or was fed breast milk during the first six months. The child's diet was most often expanded with complementary meals after 6 months of age. This answer was indicated by 58.8% of respondents (N=294). 85.6% of the surveyed women (N=428) first introduced or intend to introduce vegetables to their diet. 13% of the respondents (N=65) introduced or planned to introduce vegetables and fruit at the same time. In the studied group of mothers the BLW method was not known or not used by 7 mothers (1.4%), 343 mothers used or intended to use the BLW method (68.6%), whereas 150 women knew the BLW method (30.0%), but did not use it or did not intend to use it during the expansion of their child's diet. Conclusions: The majority of mothers surveyed used the BLW method during the expansion of their children's diet, accepting the principle that it is the child who decides whether and how much to eat, and the parent who decides what and when the child eats

Nutritional knowledge of patients diagnosed with endocrinopathies

Background: Thyroid diseases including Hashimoto's chronic lymphocytic thyroiditis represent an increasing epidemiological problem of the 21st century. Thyroid disease is estimated to affect approximately 7.0-9.0 per cent of the population up to the age of 60 years, and as much as 10.0-12.0 per cent after the age of 60 years. Hashimoto's disease is much more common among women of childbearing age, but it is also increasingly common among children and adolescents. The number of reported cases of autoimmune thyroiditis is steadily increasing. The aim of this study was to assess the nutritional knowledge of female patients with Hashimoto's disease in selected closed online support groups for patients with thyroid disease.Materials and methods: A self-administered online survey questionnaire was used to conduct the study.Results: 321 women were enrolled in the study. The largest group of respondents, aged between 20 and 40 years, lived in cities with more than 100 000 inhabitants and had a university education. Hypothyroidism along with Hashimoto's disease was declared by the largest number of respondents. The respondents' main source of nutritional knowledge was the media; the level of knowledge was assessed as insufficient.Conclusions: There is a need to increase nutritional education among patients in order to reduce the incidence of disease complications, the development of other comorbidities and will allow for health-promoting effects during the pharmacotherapy process

Legal and organizational aspects of the implementation of immunization in Poland after the COVID-19 pandemic

Introduction. Reducing the transmission of infectious diseases both among vaccinated individuals and the general population is only possible with the introduction of mandatory vaccination. The purpose of this article is to analyze the normative acts in force in the territory of the Republic of Poland, regulating mandatory and recommended immunizations. State of the art description. In Poland, immunization is mandatory and carried out in accordance with the Immunization Program for children and adolescents up to the age of 19, and persons particularly vulnerable to disease are published annually as a communiqué of the Chief Sanitary Inspector in the Official Journal of the Minister of Health. The issue of recommended immunizations is clarified by the Regulation of the Minister of Health of September 16, 2010, on the list of recommended immunizations and how to finance and document recommended immunizations required by international health regulations. According to Article 17(6) of the Law, vaccination may be performed by a doctor, feldsher, nurse, midwife, and school hygienist, as long as they have the appropriate qualifications. These qualifications are described in detail in the Ordinance of the Minister of Health of August 18, 2011, on mandatory immunization. According to Article 16 of the Law on Patient Rights and Patient Ombudsman, every patient has the right both to consent and to refuse certain health services. Conclusion. Immunization on the territory of the Republic of Poland is mandatory and is subject to legal regulation in the form of laws, regulations, and announcements, cited above. The exceptions are recommended vaccinations and COVID-19 vaccination, which are voluntary but are also legally normalized.&nbsp

What is the pro-inflammatory dietary model associated with?

Introduction. Cellular potential disruption leads to several polyplatoligias due to increased systemic inflammation, as a consequence of the visualized multivariate appearance. Objective. To highlight the relevance of the pathomechanism of oxidative stress and oxidative potential about changes in metabolic mechanisms at the cellular level, predisposing to polypatoligia and the development of destructive transformations visualized in outward appearance targeted by a pro-inflammatory nutritional model. Material and methods. A sample of 226 subjects was selected by random selection of respondents. The author's questionnaire concerned metric data, level of physical exercise, diagnosed disease entity, inflammatory changes within the body dermis, and level of frequency of consumption of selected food groups. The obtained results were verified by statistical analysis with a significance level of α &lt;0.05. Results. The subject was characterized by a diagnosed multimorbidity at the level of (approximately 20%) about the individual clinical course of the respondent. The anthropometric parameter BMI without sex division (due to predominance of female subjects) among 55% of the whole group was within the normal range, constituting 24.4 kg/m2, showed a significant correlation directed at the pathomechanism of multimorbidity at the level of 78% in physical appearance. Conclusions. The pathomechanism of developing polyposis is significantly associated with the appearance of changes within the tissues translated into the shell system and anthropometric measurements related to the value of body mass index. Multivariable within the common coat is significantly dependent on the implemented phytotherapeutics - bioactive components derived from oregano, to obtain high antioxidant potential