Association Between Dietary Patterns and Dyslipidemia in Korean Women

Background:The prevalence of dyslipidemia among Korean women differs significantly according to menopausal status. This study aimed to identify major dietary patterns among Korean women and examine their associations with the prevalence of dyslipidemia and its components.Methods:This study recruited 6,166 women from the Cancer Screenee Cohort 2007–2019 from the National Cancer Center of Korea. Dietary patterns were identified using factor analysis. Multivariable logistic regression was performed to calculate odds ratios (ORs) and 95% confidence intervals (CIs) for the associations between dietary patterns and the prevalence of dyslipidemia and its components, including hypercholesterolemia, hypertriglyceridemia, hypo-high-density lipoprotein (HDL) cholesterol, and hyper-low-density lipoprotein (LDL) cholesterol. Stratification analyses were performed for the premenopausal and postmenopausal subgroups.Results:The factor analysis identified three main dietary patterns, including traditional, western, and prudent dietary patterns. Compared with those with the lowest pattern scores, those with the highest pattern scores of the traditional (OR = 1.32, 95% CI = 1.05–1.67) and western (OR = 1.40, 95% CI = 1.11–1.78) diets had a higher prevalence of hyper-LDL cholesterol. When accounting for menopausal status in the analysis, traditional (OR = 1.44, 95% CI = 1.10–1.89) and western (OR = 1.43, 95% CI = 1.09–1.88) diets were still associated with hyper-LDL cholesterol in postmenopausal women. Additionally, consumption of a traditional diet was associated with a decreased prevalence of hypertriglyceridemia (OR = 0.73, 95% CI = 0.54–0.99), and consumption of a western diet was associated with an increased prevalence of hypercholesterolemia (OR = 1.41, 95% CI = 1.11–1.79) but a reduced prevalence of hypo-HDL cholesterol (OR = 0.60, 95% CI = 0.36–0.99). However, the prudent dietary pattern was not significantly associated with dyslipidemia and its components in the group of all women or the subgroups according to menopausal status.Conclusion:There were significant associations between the traditional and western dietary patterns and hyper-LDL cholesterol in the entire group and postmenopausal subgroup of women. In the perspective of energy restriction, our findings recommend women not to eat either traditional or western diets excessively or too frequently. Menopause may induce the effect of both the traditional diet on triglyceride reduction and the western diet on increasing total cholesterol.

Polymorphism of the genetic determinants of bone mineral metabolism in various groups of the Komi people

The subject of the study is autochthonous population of the Northern and Middle Cis-Urals: Komi-Permyaks, Komi (Zyryans), and Komi-Izhems. The aim of the study is to compare the population frequencies of the LCT (rs4988235) and VDR (FokI rs2228570 and BsmI rs1544410) genes and to consider the contribution of environ-mental and cultural factors to the formation of differences in the genetic determinants of bone tissue metabolism. In total, 181 Komi-Permyak, 223 Komi, and 200 Komi-Izhem subjects were tested clinically and genetically. The evaluation consisted of the determination of polymorphic loci of VDR and LCT genes variants and assessment of clinical and laboratory lactase activity. The information on traditional diet and food composition was obtained from ethnographic materials. The study group of Komi-Izhems differs by a high proportion of C*LCT carriers (0.85) from the other two groups (p < 0.05). The prevalence of hypolactasia, i.e., limited lactase production, is also higher (p < 0.05) in Komi-Izhems (0.64) than in Komi-Permyaks (0.47) and Zyryans (0.41). The T*BsmI allele frequency is higher in Komi-Izems (0.493) in hetero- CT* (0.463) and homozygote TT* (0.261) genotypes, as compared to Zyryans (p < 0.05, where the frequencies are 0.377, 0.329 and 0.212, respectively). The values of BsmI allele and genotype frequencies in Komi-Permyaks are intermediate and do not differ significantly from those in Komi-Izhems and Zyryans. The concentration of T*FokI is highest in Komi-Permyaks (0.528). They are followed by Zyryans (the difference is insignificant, p > 0.05). Komi-Izhems have the smallest proportion of T*FokI allele carriers (0.400) and significantly differ from Komi-Permyaks (p = 0.01). The genotype distributions in FokI locus of VDR in the groups of Komi-Permyaks and Zyryans do not differ, but both show higher CT*FokI genotype frequencies than Komi-Izhems (0.549 and 0.569 against 0.288; p < 0.001). Poor livestock production and a lack of milk in the traditional subsistence economy of the Komi-Permyaks weakened the selection in favor of T*LCT allele and lactase persistence. The low intake of calcium with milk was compensated by an increase in the sensitivity of the target organs to calciferol, the regulator of mineral metabolism, by maintaining the high frequency of carriers of T*BsmI and T*FokI alleles of VDR gene in the population. The more productive dairy farming of Zyryans stimulated selection in favor of lactase persistence. The possibility of continuous consumption of calcium from milk eased the selection pressure on VDR loci. The regulation by T*FokI produced a physiologically sufficient effect and T*BsmI carriership remained low. The diet of the Komi-Izhems, who were accustomed to high-latitude regions, comprised low-lactose dairy products. The population preserved a high carriage of C*LCT and the phenotype of hypolactasia. Moderately intensive selection for vitamin D receptor sensitivity showed up in the increase of VDR T*BsmI frequency only. The high D-vitamin status of the Izhem people was leveraged by the traditional diet with a considerable intake of ergocalciferol-rich venison and fish. The Komi-Permyaks, Komi (Zyryans) and Komi-Izhems occupied different ecological niches and the groups found different ways to adapt to the unfavorable bone-homeorhesis conditions. The flexible responses to the pressure of the environmental factors were imple-mented by the selection of variants of LCT, VDR FokI and VDR BsmI genes, which are located in different chro-mosomes and determine different stages of mineral metabolism. We contend that modern interpopulation differences in distribution of the genotypes and alleles are the manifestations of different strategies of ecological adaptation of anthropologically related groups.

A Traditional Costa Rican Adolescents' Diet Score Is a Valid Tool to Capture Diet Quality and Identify Sociodemographic Groups With Suboptimal Diet

Traditional diet indices may capture diet quality according to local food culture. Higher adherence to traditional diet scores may help prevent disease, yet evidence in adolescents is limited. This cross-sectional study aimed to develop and validate a Traditional Costa Rica Adolescents Diet Score (TCRAD) and determine its association with sociodemographic characteristics, under the hypothesis that girls, adolescents from rural areas, and with low socioeconomic status, have a more traditional healthy diet. A total of 804 urban and rural adolescents (13–18 years old) participated in the study. The TCRAD showed adequate internal validity as shown by significant associations with intake of 14 traditional foods and nutrients (legumes, vegetables, fruits, oils, dairy, and corn tortilla scored as healthy; and white rice, red/processed meat, solid fats, desserts/pastries, sugar-sweetened beverages, snacks, fast food, and bread and cookies scored as unhealthy). A high TCRAD score, indicative of a healthier and more traditional diet, was observed among adolescents in the low socioeconomic group vs. medium or high socioeconomic categories (42.9, 41.2, and 38.2%, respectively, p &lt; 0.05), adolescents living in rural areas vs. urban (47.6 vs. 34.2%, p &lt; 0.05), and among boys vs. girls (46.9 vs. 37.5%, p &lt; 0.05). The TCRAD score is a valid tool to capture diet quality of adolescents in Costa Rica and could be used to measure association of diet with disease outcomes in this and similar populations. Public health nutrition programs in Costa Rica should focus on improving intake of foods and nutrients, and prioritize girls, adolescents in urban areas, and adolescents with high socioeconomic status.

Efficacy of a Multi-Component m-Health Diet, Physical Activity, and Sleep Intervention on Dietary Intake in Adults with Overweight and Obesity: A Randomised Controlled Trial

This three-arm randomised controlled trial evaluated whether (1) a multi-component weight loss intervention targeting diet, physical activity (PA), and sleep was effective at improving dietary intake over six months and 12 months, compared with a control, and (2) the enhanced diet, PA, and sleep intervention was more effective at improving dietary intake than the traditional diet and PA intervention. A total of 116 adults (70% female, 44.5 years, BMI 31.7 kg/m2) were randomised to either traditional diet and PA intervention; enhanced diet, PA, and sleep intervention; or wait-list control. To examine between-group differences, intervention groups were pooled and compared with the control. Then, the two intervention groups were compared. At six months, the pooled intervention group consumed 1011 fewer kilojoules/day (95% CI −1922, −101), less sodium (−313.2 mg/day; 95% CI −591.3, −35.0), and higher %EI from fruit (+2.1%EI; 95% CI 0.1, 4.1) than the controls. There were no differences in intake between the enhanced and traditional groups at six months. At 12 months, the pooled intervention and control groups reported no significant differences. However, compared to the traditional group, the enhanced reported higher %EI from nutrient-dense foods (+7.4%EI; 95% CI 1.3, 13.5) and protein (+2.4%EI; 95% CI 0.1, 4.6), and reduced %EI from fried/takeaway foods (−3.6%EI; 95% CI −6.5, −0.7), baked sweet products (−2.0%EI; 95% CI −3.6, −0.4), and packaged snacks (−1.1%EI; 95% CI −2.2, −0.3). This weight loss intervention reduced total energy and sodium intakes as well as increased fruit intake in adults at six months. The enhanced intervention group reported improved dietary intake relative to the traditional group at 12 months.

COMPARATIVE STUDY OF FOOD VOCABULARY (DAIRY) IN TURKIC LANGUAGES OF SIBERIA

Общеизвестно, что среди специальных лексических номинаций ведущее место принадлежит так называемым народным терминам, которые рассматриваются как слова или словосочетания, служащие средством номинации понятий той или иной сферы профессиональной деятельности. В статье на основе традиционной системы питания тюркских народов Сибири проводится сравнительно-исторический, этимологический, сопоставительный анализ наименований молочных продуктов питания, являющихся неизменным и важным элементом материальной культуры народов, издавна населяющих обширные пространства Сибири. Выявлено, что диалектная лексика все ещё оказывает заметное влияние на литературные языки алтайцев, тувинцев, хакасов, якутов, о чём свидетельствует пополнение их лексики народными терминами традиционной материальной культуры из различных источников, особенно из текстов фольклорных, эпических произведений, изданных местными носителями говоров тюркских языков Сибири. Названия молочных продуктов в тюркских языках Сибири не едины по своему происхождению. В них, наряду с тюркскими корнями, наличествует значительное количество монгольских, тунгусо-маньчжурских элементов. В названиях молочной пищи наблюдается лексика, возникшая в результате формирования и развития диалектов. Данная группа слов в рассматриваемых языках отражает их исторические контакты как с родственными, так и неродственными народами. It is well known that among special lexical nominations dominate so called folk terms referred to as words or word combinations instrumental for nominating ideas of a certain professional field. Based on the traditional diet of Turkic peoples of Siberia, we conduct a comparative-historical, etymological, contrastive analysis of dairy names which are a crucial element of the material culture of peoples inhabiting vast taiga areas of Siberia and Russian Far East. It has been found that dialect vocabulary still has a notable impact on literary languages of the Altai, the Tuva, the Khakass, and the Yakut as evidenced by the fact that folk terms of traditional material culture enter their vocabulary, especially those from folklore, epic texts published by speakers of local dialects of Siberian languages. Diary names are not uniform in terms of their origin. They show a significant number of Mongolic, Tungusic, and Chinese elements along with Turkic roots. Dairy names include vocabulary resulting from formation and development of dialects. The given group of words in Turkic languages of Siberia reflects historical contacts with both related and non-related peoples.

Evaluation of the consumption of two integral diets for psittacines in captivity in a wildlife rescue unit

Objective: To evaluate the consumption of nutrients intake in a traditional and aproposed diet for parrots in captivity.Design / methodology / approach: The study took place at Pachuca de Soto,Hidalgo, Mexico. Twelve parrots were assessed in captivity. The traditional diet(TD) provided to the birds was evaluated and a proposed diet (PD) was thealternative. The consumption and the amount of waste of each diet were recordedfor five weeks. PD formula contained fruits, vegetables, and seeds. Data wereanalyzed with the Student&#39;s t-test at p&lt; 0.5 significance.Results: TD lacked homogeneity in the ingredients offered during the five weeksevaluation. There were significant differences in the consumption between the two 2 evaluated diets. The individual bird consumption was 349 g for TD and 314 g forPD. The TD was 41.87% fruits and 58.12% vegetables. The PD diet includedseeds supplements. From the second to the fifth week of the evaluation PD hadless waste.Limitations of the study: The age, weight, sex and excreta collection from theparrots were not registered due to restriction rules in the conservation area.Findings / conclusions: The PD offered the requirements that parrots need. It isnecessary to train technical personnel on diet preparation. Feeding frequenciesand food diversity stimulated consumption and waste decreased, improving thenutritional balance of the birds in captivity.

The Coming of the Taboo: Pigs in the Iron Age

Zooarchaeological evidence from the Iron Age southern Levant allows the reconstruction of a taboo among the ancient Israelites, which developed in large part as a reaction against the food habits of the Philistines. This taboo emerged more powerfully during the writing of the Torah in Judah in the late 8th–7th century BC. Biblical writers strove to develop an image of a heroic Israelite past as part of a project to create a sense of ethnic togetherness among Hebrew-speaking peoples. They drew upon two, possibly three, sources of inspiration. The first was a traditional diet focused on ruminant products and lacking in pork; the second, the existing (but at that point waning) pig taboo. The third element, less clear, was the taboo on pigs that applied to priests and temples in other parts of the Near East. The biblical authors found these existing traditions helpful in creating a picture of a glorious pastoral ancestry.

Comparison of the Consumption of N-3 and N-6 Acids by Adults Following a Vegetarian and Traditional Diet

The aim of this study was to compare the consumption of n-3 and n-6 acids by adults using a vegetarian and traditional diet. The study was conducted on a group of 170 adults (18–50 years old), including 94 respondents following a traditional diet (56 women and 38 men) and 76 people following a vegetarian diet (52 women and 24 men). The research used the method of a 24-h interview conducted four days a week (Monday, Wednesday, Friday, Sunday). The record included the quantity and quality of individual meals and drinks. The study showed that people consuming traditional diets fulfilled the demand for the fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) to a significantly higher degree than people following a vegetarian diet. Men preferring the traditional diet fulfilled the daily requirement for DHA and EPA acids significantly better than women. A reverse tendency was found among respondents who consumed a vegetarian diet. The supply of linolenic acid (LA) in the vegetarian diet exceeded the recommended daily amount (especially among men), whereas with the traditional diet it was too low in relation to the recommended values.