Intake Of Vegetable Oils Research Articles

Perspective on the health effects of unsaturated fatty acids and commonly consumed plant oils high in unsaturated fat.

Epidemiological and clinical trial evidence indicates that n-6 polyunsaturated fatty acid (PUFA) intake is cardioprotective. Nevertheless, claims that n-6 PUFA intake promotes inflammation and oxidative stress prevail. This narrative review aims to provide health professionals with an up-to-date evidence overview to provide the requisite background to address patient/client concerns about oils containing predominantly unsaturated fatty acids (UFA), including MUFA and PUFA. Edible plant oils, commonly termed vegetable oils, are derived from vegetables, nuts, seeds, fruits and cereal grains. Substantial variation exists in the fatty acid composition of these oils; however, all are high in UFA, while being relatively low in saturated fatty acids (SFA), except for tropical oils. Epidemiological evidence indicates that higher PUFA intake is associated with lower risk of incident CVD and type 2 diabetes mellitus (T2DM). Additionally, replacement of SFA with PUFA is associated with reduced risk of CVD and T2DM. Clinical trials show higher intake of UFA from plant sources improves major CVD risk factors, including reducing levels of atherogenic lipids and lipoproteins. Importantly, clinical trials show that increased n-6 PUFA (linoleic acid) intake does not increase markers of inflammation or oxidative stress. Evidence-based guidelines from authoritative health and scientific organisations recommend intake of non-tropical vegetable oils, which contain MUFA and n-6 PUFA, as part of healthful dietary patterns. Specifically, vegetable oils rich in UFA should be consumed instead of rich sources of SFA, including butter, tallow, lard, palm and coconut oils.

Influence of Maternal Dietary Pattern on the Pro-Oxidant and Antioxidant Status of Mother's Own Milk.

Human milk is essential for a child's best development. However, what a mother eats while breastfeeding can directly influence the composition of mother's milk. This study aimed to assess the antioxidant-oxidant profile of human milk and establish a connection between this profile and the dietary habits of the mothers. A cross-sectional study was conducted at the Hospital Infantil e Maternidade Alzir Bernardino Alves (HIMABA), located in the municipality of Vila Velha-ES, Brazil. The sample included 98 participants. All volunteers completed a structured interview and a Food Frequency Questionnaire. Approximately 5-10 ml of colostrum, transitional milk, and mature milk were manually collected. The antioxidant activity of human milk was assessed using the colorimetric method for free radical scavenging with 2,2'-azinobis-3-ethylbenzothiazoline-6-sulfonic acid. Oxidative stress was determined by measuring lipid peroxidation through malondialdehyde concentration, evaluating advanced oxidation protein products, and assessing total protein content using the Bradford method. The antioxidant profile of colostrum was higher than that observed in later phases of milk, whereas pro-oxidants increased in later phases. Maternal dietary patterns influenced the pro-oxidant status of human milk. Participants with a higher daily intake of milk, dairy products, vegetable oils, olive oils, and legumes exhibited lower levels of lipid peroxidation in colostrum, transition milk, and mature milk, respectively. Our study highlights the vital role of a balanced maternal diet in shaping the pro-oxidant status of human milk, with implications for infant health.

The relationship between dietary patterns and insomnia in young women.

There is mounting evidence that eating habits affect sleeping patterns and their quality. The goal of this study was to evaluate the associations between major dietary patterns, identified using principal component analysis (PCA) and insomnia in young women. The study subjects comprised 159 healthy young women aged 18-25 years. Neuropsychological assessment was performed using standard instruments, including a cognitive ability questionnaire (CAQ), depression and anxiety stress scales (DASS-21), insomnia severity index (ISI), Epworth sleepiness scale (ESS), and quality of life questionnaire (QLQ). Dietary patterns were obtained from a 65-item validated food frequency questionnaire (FFQ) in this study, using PCA. Two major dietary patterns were identified that were termed: "Traditional" and "Western." The Western pattern was characterized by a high intake of snacks, nuts, dairy products, tea, fast foods, chicken, and vegetable oils. Subjects with moderate/severe insomnia were found to have lower scores for total cognitive ability task, nocturnal sleep hours, and physical and mental health, but higher scores for depression, anxiety, stress, and daytime sleepiness compared to those without insomnia (p < 0.05). After adjustment for potential confounders, high adherence to the Western dietary pattern was associated with higher odds of insomnia (OR = 5.9; 95% confidence intervals: 1.9-18.7; p = 0.003). Our findings indicated adherence to Western pattern may increase the odds of insomnia. Prospective research is required to determine the feasibility of targeting dietary patterns to decrease the odds of insomnia.

Dietary vitamin E intake and new-onset hypertension.

The association between dietary vitamin E intake and the risk of new-onset hypertension remains unknown. We aimed to evaluate the prospective relationship of dietary vitamin E intake with new-onset hypertension in the general Chinese population. A total of 12,177 adults without hypertension at baseline were enrolled from the China Health and Nutrition Survey. Dietary intake was measured by 3 consecutive 24 h dietary recalls at the individual level in combination with a weighing inventory taken over the same 3 days at the household level. The study outcome was new-onset hypertension, defined as a systolic blood pressure ≥140 mmHg and/or a diastolic blood pressure ≥90 mmHg, a diagnosis by a physician, or the use of antihypertensive treatment during follow-up. During a median follow-up duration of 6.1 years, 4269 participants developed new-onset hypertension. Overall, the association between dietary vitamin E intake and new-onset hypertension followed a reverse J-shaped curve (P for nonlinearity <0.001). Accordingly, when dietary vitamin E intake was assessed by quintiles, significantly higher risks of new-onset hypertension were found among participants in the first quintile (<18.75 mg/d: adjusted HR, 1.40; 95% CI, 1.29-1.52) and the fifth quintile (≥40.53 mg/d: adjusted HR, 1.18; 95% CI, 1.09-1.29) compared with those in the second-fourth quintiles (18.75 to <40.53 mg/d). Further adjustments for vitamin A, riboflavin, niacin, vitamin C, zinc, copper, and selenium intake or the intake of vegetables, fruits, legumes, grains, nuts, and vegetable oils did not substantially change the results. In conclusion, there was a reverse J-shaped association between dietary vitamin E intake and new-onset hypertension in general Chinese adults.

Spatial-temporal Distribution and Influencing Factors of Helicobacter pylori Infection in Chinese Mainland, 2001-2020: A Systematic Review and Meta-Analysis.

The spatial-temporal distribution of Helicobacter pylori infection in China is poorly understood. We aimed to study the spatial-temporal distribution of H. pylori infection in Chinese mainland and to explore its influencing factors. We searched the relevant literature from 2001 to 2021 and applied meta-analysis to obtain the pooled prevalence estimates of all studies and subgroups. Then, we used the pooled prevalence as the dependent variable for the following analysis, including time series analysis, statistical mapping, spatial autocorrelation analysis, and influencing factor analysis based on generalized additive model and panel data model. A total of 726 articles and 3,407,392 people were included. The pooled prevalence was 43.7% (95% confidence interval: 42.7%-44.8%). The prevalence decreased in the past 20 years, with high in the eastern and western regions and low in the central region. Qinghai Tibet Plateau and Guizhou Plateau were the high incidence areas of this disease. The intake of vegetable oil, aquatic products, meat, milk, per capita gross domestic product, and annual average humidity were significantly correlated with H. pylori. The prevalence of H. pylori is decreasing in Chinese mainland, but still high in underdeveloped areas. Appropriate strategies for the prevention need greater attention.

Abstract 9343: Dietary Fat Intake and the Risk of Stroke: Results from Two Prospective Cohort Studies

Background: The association between specific types of fat intake and the risk of stroke remains inconclusive. Prospective data examining the relation of fat from different food sources to stroke risk are sparse. We aimed to investigate the association between total fat, various types of fat, and fat from different sources and the risk of stroke. Methods: We followed 73,867 women (Nurses’ Health Study, 1984-2016) and 43,269 men (Health Professionals Follow-up Study, 1986-2016) free of cardiovascular disease and cancer at baseline. Dietary fat intake was collected by food-frequency questionnaires and categorized by sources and types. Cox proportional hazards models were used to assess the association between fat intake and stroke risk. Results: During 3,168,151 person-years of follow-up, we documented 6,189 incident stroke events (including 2,967 ischemic and 814 hemorrhagic). A high intake of vegetable fat (HR comparing extreme quintiles=0.88; 95% CI: 0.81, 0.96; P-trend&lt;0.001) or polyunsaturated fat (HR=0.88; 95% CI: 0.80, 0.96; P-trend=0.002) was associated with lower total stroke risk, whereas high non-dairy animal fat was associated with an increased risk (HR=1.16; 95% CI: 1.05, 1.29; P-trend&lt;0.001). We observed similar associations for the ischemic stroke, but only the positive association of non-dairy animal fat was observed for the hemorrhagic stroke. For food groups contributing to fat intake, vegetable oil (HR per 1 serving/day=0.91; 95% CI: 0.84, 0.98) was associated with lower total stroke risk, while total red meat (HR=1.08; 95% CI: 1.02, 1.13) and processed red meat (HR=1.12; 95% CI: 1.03, 1.23) were associated with a higher risk. The association for vegetable oil was attenuated after adjusting for vegetable fat or polyunsaturated fat, while adjusting for non-dairy animal fat rendered total red meat and processed red meat nonsignificant. Conclusions: A higher intake of vegetable fat, polyunsaturated fat, and vegetable oil was associated with a reduced risk of stroke, but a high intake of non-dairy animal fat, total red meat, and processed red meat was associated with increased stroke risk. These findings indicate the importance of considering the fat sources when examining the association between fat and stroke.

Effects of intervention of sodium alginate on intakes of foods and macronutrients and situation of serum amino acids in healthy male youths

To research the effect of sodium alginate intervention on the nutritional intake of healthy young men. Recruited 20 healthy university students as research subjects. The experiment was divided into two periods: the dietary balance period and the sodium alginate intervening period, and each period was expected to be 28 days. During the dietary balance period, all meals in every day of experiment are provided by the research team; during the sodium alginate intervening period, based on the diet during the balanced diet period, sodium alginate was added to the staple food steamed buns(10 g sodium alginate per person per day). The experiment compares the food intake types, main nutrient intake levels and serum amino acid changes of subjects before and after intervention. Adding sodium alginate can significantly reduce the intake of energy(-242.4 kcal), protein(-11 g)and carbohydrates(-47.3 g, P&lt;0.05)in healthy subjects, but there was no significant effect on the intake of fat(-2.9 g, P=0.496)and cholesterol(-14.9 mg, P=0.070), and because of the addition of alginate, the whole dietary fibers obtained a significant increase(+7.8 g, P&lt;0.05). After the intervention of sodium alginate, there was no significant change in the intake of rice, soy products, poultry products and vegetable oil, while the intake of wheat products(-49.6 g), egg foods(-2.6 g), dark-colored vegetables(-29.1 g), light-colored vegetables(-63.8 g)and fruits(-37 g)decreased significantly(P&lt;0.05). Most of the essential amino acids in the subjects&apos; serum increased significantly after the intervention, especially the valine in serum rise from 226.9 μmol/L to 466.4 μmol/L(P&lt;0.05). Sodium alginate can play a dietary fiber-like effect, produce satiety, reduce nutrient intake of subjects, especially carbohydrates, so sodium alginate has the potential to limit energy intake and control postprandial blood sugar. And sodium alginate also has a potential positive effect on the metabolism of amino acids in healthy people, especially the metabolism of essential amino acids.

Concentrations of the 16 US EPA PAHs in 86 Vegetable Oil Samples

A wide survey of the distributions of polycyclic aromatic hydrocarbons (PAHs) in vegetable oils (n = 86) for human consumption from manufacturers and retail shops in China were conducted by GC-MS following extraction with acetonitrile and purification using silica gel solid phase. Levels of BaP and PAH4 in 37 and 34 samples, respectively, were not in line with maximum permitted limit set by EU regulations. The three-ring and four-ring PAH compounds were predominant in vegetable oils, followed by 2 rings, which may be attribute to the truth that low molecular weight PAHs are prone assimilated by plant roots than high-ring PAHs, and are mainly produced under low temperature (<200 °C) processing conditions. The level of PAHs contamination found in this study in oil products should prompt a suitable intervention strategy to meet the health needs of consumers. Considering the vegetable oil categories, the levels of 16 PAHs in peanut and sesame oil were higher than other oils. This may be related to the two oils mostly extracted from roasted seeds for the development of flavor or aromatic in China. To hold the flavor of the crude oils, they were not refined. The health risk assessment of PAHs showed that there was a potential carcinogenic risk for the vegetable oil intake in China, but it has not yet reached the priority risk level.

Effect of Different Types of Fat on Lipid Metabolism in Rats

The current study was conducted to inquiries and to determine the impact of different edible oils in experimental animals. Sixty albino rats that were randomly divided into 6 groups of 10 animals. The groups were fed on dietary without fat(control) (Group I), corn oil (Group II), butter fat (Group III), refined palm oil(Group IV) sunflower oil (Group V) and frying fat more than one for 8 weeks. After 12 h of diet removal, blood was collected to measure serum lipid profile (T.C., HDL, LDL and T.G.) levels. Rats of Group A were kept as control by feeding rat normal chow diet. Animals (rats) of groups B, C, D, E &amp; F where fed by corn, butter, palm, sunflower and frying fat more than one oils respectively, at the dose of 15% in feed for 8 weeks. The procedures included determination of body weight gain, lipid profiles and histopathological lesions in different organs. All experimental rats declared advance or delay weight gain during the research period relying on type of oil. GC &amp; GF oil treated group show highest significant (P&lt;0.05) body weight gain, while GB, GD&amp; gE show lowest significant (P&lt;0.05, (P&lt;0.05, P&lt;0.03) Respectively than control group. Rats fed on diet include butterfat and frying more than one had the increment levels of TG, TC &amp; LDL, and lower the HDL level than control group. On the other hand, corn, palm, sunflower oils led to the lower levels of TG, TC &amp; LDL, but the same oils or viz (corn, palm, sunflower oils ) had incremented the HDL level as compare to control group.However, dietary intake of vegetable oils improved lipid profile, while butterfat and frying more than one had the contrary impact.

Plant-based diets and incident metabolic syndrome: Results from a South Korean prospective cohort study

BackgroundPrior studies have shown that plant-based diets are associated with lower risk of cardiovascular risk factors and incident cardiovascular disease, but risks differed by quality of plant-based diets. No prospective studies have evaluated the associations between different types of plant-based diets and incident metabolic syndrome (MetS) and components of MetS. Furthermore, limited evidence exists in Asian populations who have habitually consumed a diet rich in plant foods for a long period of time.Methods and findingsAnalyses were based on a community-based cohort of 5,646 men and women (40–69 years of age at baseline) living in Ansan and Ansung, South Korea (2001–2016) without MetS and related chronic diseases at baseline. Dietary intake was assessed using a validated food frequency questionnaire. Using the responses in the questionnaire, we calculated 4 plant-based diet indices (overall plant-based diet index [PDI], healthful plant-based diet index [hPDI], unhealthful plant-based diet index [uPDI], and pro-vegetarian diet index). Higher PDI score represented greater consumption of all types of plant foods regardless of healthiness. Higher hPDI score represented greater consumption of healthy plant foods (whole grains, fruits, vegetables, nuts, legumes, tea and coffee) and lower consumption of less-healthy plant foods (refined grains, potatoes, sugar-sweetened beverages, sweets, salty foods). Higher uPDI represented lower consumption of healthy plant foods and greater consumption of less-healthy plant foods. Similar to PDI, higher pro-vegetarian diet score represented greater consumption of plant foods but included only selected plant foods (grains, fruits, vegetables, nuts, legumes, potatoes). Higher scores in all plant-based diet indices represented lower consumption of animal foods (animal fat, dairy, eggs, fish/seafood, meat). Over a median follow-up of 8 years, 2,583 participants developed incident MetS. Individuals in the highest versus lowest quintile of uPDI had 50% higher risk of developing incident MetS, adjusting for demographic characteristics and lifestyle factors (hazard ratio [HR]: 1.50, 95% CI 1.31–1.71, P-trend < 0.001). When we further adjusted for body mass index (BMI), those in the highest quintile of uPDI had 24%–46% higher risk of 4 out of 5 individual components of MetS (abdominal obesity, hypertriglyceridemia, low high-density lipoprotein [HDL], and elevated blood pressure) (P-trend for all tests ≤ 0.001). Greater adherence to PDI was associated with lower risk of elevated fasting glucose (HR: 0.80, 95% CI 0.70–0.92, P-trend = 0.003). No consistent associations were observed for other plant-based diet indices and MetS. Limitations of the study may include potential measurement error in self-reported dietary intake, inability to classify a few plant foods as healthy and less-healthy, lack of data on vegetable oil intake, and possibility of residual confounding.ConclusionsIn this study, we observed that greater adherence to diets consisting of a high intake of refined carbohydrates, sugars, and salty foods in the framework of plant-based diets was associated with an elevated risk of MetS. These results suggest that considering the quality of plant foods is important for prevention of MetS in a population that habitually consumes plant foods.

Changes in human milk fatty acid composition and maternal lifestyle-related factors over a decade: a comparison between the two Ulm Birth Cohort Studies.

Human milk fatty acid composition varies during lactation and is influenced by maternal diet, maternal lifestyle-related factors and genetic background. This is one of the first studies to investigate a period effect, that is, the impact of lifestyle-related changes on human milk fatty acid composition, in two different cohorts. Lactating women were recruited from the general population a decade apart in Ulm, Germany, using similar methodology. Human milk samples collected 6 weeks postpartum were analysed (Ulm Birth Cohort Study (UBCS (2000)), n 567; Ulm SPATZ Health Study (SPATZ (2012)), n 458). Centred log ratio transformation was applied to fatty acid data. Principal component analysis was used to determine study-dependent fatty acid profiles. A general linear model was used to determine the study (or period) effect on fatty acid profiles adjusting for duration of gestation, age, education, delivery mode, smoking and pre-pregnancy BMI. Two principal components were retained (PC1 and PC2). PC1 was associated with UBCS, while PC2 was associated with SPATZ. PC1 comprised high SFA, and low MUFA, n-6 and n-3 long-chain PUFA (LCPUFA). The inverse was true for PC2. Although human milk remains a source of essential fatty acids, infants could be at risk of inadequate n-3 and n-6 LCPUFA intake through human milk. The differences in the human milk fatty acid profiles also reflect changes in maternal dietary habits in the more recent cohort, which may comprise lower intakes of dietary trans-fatty acids and SFA and higher intakes of vegetable oils.

The cost of diets according to nutritional quality and sociodemographic characteristics in Belgium

Abstract Introduction Prices of foods may influence purchases and therefore, the overall quality of diets. Our objective was to estimate cost variations according to the nutritional quality of diets and to identify sociodemographic characteristics associated with the cost differences in adults' diets. Methods Data from adults (N = 1,158; 18-64 years) included in the 2014-2015 Belgian National Food Consumption Survey were used. Dietary assessment was based on two 24-h dietary recalls and a food frequency questionnaire. The “Mediterranean Diet Score” (MDS) and the “Healthy Diet Indicator” (HDI) were used to assess diet quality. Daily diet cost was estimated after linking the consumed foods with the 2014 GfK ConsumerScan panel food price data. Associations were estimated using linear regressions. Results The mean diet cost was 5.79€/day (SEM: 0.07). Adjusted for covariates and energy intake, it was significantly higher in the highest (T3) tercile of both scores than in the lowest tercile (T1) (MDS: T1=5.60€/d (0.09) vs. T3=6.03€/d (0.10); HDI: T1=5.42€/d (0.09) vs. T3=6.34€/d (0.10)). Higher intake of fruits, vegetables, fish, dairy products, vegetable oil, fibre and potassium and lower intake of free sugars were associated with higher diet cost. Both diet quality and cost were higher in 35-64-year-old (vs. 18-34 years), active (vs. students) and post-secondary education (vs. secondary education or lower) respondents. The association between quality and cost of diets was weaker in males and among individuals with higher education levels. Conclusions Healthier diets are more expensive than less healthy diets in Belgium. These findings contribute to a better understanding of social inequalities in diet in order to support public health policies and actions. Key messages Strategies need to be developed to improve the affordability to a healthy diet. In particular, messages promoting healthy diet targeted to the vulnerable populations should better consider the food cost.

Depression Relationship with Dietary Patterns and Dietary Inflammatory Index in Women: Result from Ravansar Cohort Study.

Background and aimsChronic inflammation is thought to have a major role in the pathophysiology of depression. Diet has been shown to modulate the inflammatory state, thus emphasizing its potential as a therapeutic role in depression. But, little is known about the relationship between dietary intake and depression. The current study aimed to investigate the relationship between major dietary patterns, a dietary inflammatory index (DII) score, and depression among women.Methods and MaterialsThis cross-sectional study included 4630 women aged 35–65 years using baseline data from the Ravansar Non-Communicable Diseases (RaNCD) cohort study in Western Iran. Diet was evaluated using a validated 125-item food frequency questionnaire (FFQ) to determine DII scores and dietary patterns. Traditional, healthy, and unhealthy dietary patterns were extracted using factor analyses.ResultsA significant upward trend in the odds of depression was observed across the tertiles s of DII scores (P-trend: 0.019). After the adjustment for possible risk factors, a high adherence to an unhealthy dietary pattern was associated with a higher risk of depression than a low adherence (OR: 1.63; 95% CI: 1.1–2.4). A high adherence to a healthy dietary pattern was associated with the lower odds (OR: 0.61; 95% CI: 0.04–0.92). Among the main food groups, a high intake of eggs and refined grains was associated with a higher risk of depression.ConclusionIn women, a refined grain dietary pattern is a risk factor for depression, whereas a healthy dietary pattern is protective. We have also shown that adherence to a pro-inflammatory diet was significantly associated with depression. Adherence to a dietary pattern with high intakes of dairy products, seafood, red meats, nuts, vegetables, fruits, flavor, and vegetable oils and diets with low inflammatory properties were associated with a lower risk of depression in women.

Mortality From Coronavirus Disease 2019 Increases With Unsaturated Fat and May Be Reduced by Early Calcium and Albumin Supplementation

Mortality From Coronavirus Disease 2019 Increases With Unsaturated Fat and May Be Reduced by Early Calcium and Albumin Supplementation

Metabolomic and gene expression analysis to study the effects of dietary saturated and polyunsaturated fats.

Give an update on recent dietary intervention studies that have used peripheral blood mononuclear cell gene expression analysis and/or metabolic profiling to understand how intake of polyunsaturated and saturated fat affects and biological pathways linked to cardiovascular disease. Several studies showed that intake of fish oil and vegetable oil, high in omega-3 fatty acids, reduced expression level of genes involved in inflammation. One intervention study showed that gene transcripts encoding genes involved inflammation and lipid metabolism increased after intake of polyunsaturated fat (mainly omega-6 fatty acids) compared to saturated fat. Additionally, using targeted metabolomics, the concentrations of atherogenic lipoprotein particles and several metabolites including palmitoylcarnitine, myristoylcarnitine, and kynurenine were reduced after intake of polyunsaturated fat compared to saturated fat, whereas acetate and acetoacetate were increased. The use of targeted metabolomics showed that overfeeding with polyunsaturated fat reduced the serum concentration of ceramides, dihydroceramides, glucosylceramides, and lactosylceramides, whereas overfeeding with saturated fat increased serum concentration of these metabolites. The use of gene expression profiling and metabolomics are promising tools to identify possible new biomarkers linking fat quality to cardiovascular disease risk.

Effect of vegetable oils on the experimental infection of mice with Trypanosoma congolense

Vegetable oils are frequently used as solvents for lipophilic materials; accordingly, the effects of their components should be considered in animal experiments. In this study, the effects of various vegetable oils on the course of Trypanosoma congolense infection were examined in mice. C57BL/6J mice were orally administered four kinds of oils (i.e., coconut oil, olive oil, high oleic safflower oil, and high linoleic safflower oil) with different fatty acid compositions and infected with T. congolense IL-3000. Oil-treated mice infected with T. congolense showed significantly higher survival rates and lower parasitemia than those of control mice. Notably, coconut oil, which mainly consists of saturated fatty acids, delayed the development of parasitemia at the early stage of infection. These results indicated that vegetable oil intake could affect T. congolense infection in mice. These findings have important practical implications; for example, they suggest the potential effectiveness of vegetable oils as a part of the regular animal diet for controlling tropical diseases and indicate that vegetable oils are not suitable solvents for studies of the efficacy of lipophilic agents against T. congolense.

Assessment of the relation between obesity, serum lipids, and dietary intake of vegetable oils

Introduction: The study was conducted to assess the association between consumption of particular variety of cooking oil and its effect on serum lipid profile and also on body mass index (BMI). Material and Methods: The study was conducted at one of the tertiary care hospitals, Ahmedabad city, India. Patients with ≥18 years age who were undergoing “lipid profile” test at central laboratory department of selected hospital and giving consent were the study participants. Details of serum lipid profile were taken from report along with which anthropometric measurements were done and details of diet were taken. Data were entered into MS Excel and were analyzed by frequency, contingency coefficient, and Fisher's exact test. Results: Total 1000 participants were included in the study, among which 274 (27.4%) had raised lipid levels and 729 (72.9%) were preobese or obese. Association between variety of cooking oil used and cholesterol-high-density lipoprotein ratio revealed contingency coefficient value of 0.042 with P value of 0.416. Association between BMI and variety of cooking oil used revealed Fisher's exact value as 83.015 with P Conclusion: Statistical association was not found between serum lipid profile and type of oil used for cooking. Obesity indices revealed significant statistical association with both variety of cooking oil used and serum lipid profile. Dyslipidemia was found to have statistical significant association with raised blood pressure and raised blood glucose.

Fatty Acid Profile of Some Selected Locally Consumed Vegetable Oils in Enugu State, Nigeria

The fatty acid profile of a foreign produced vegetable oil (Turkey Vegetable Oil) was compared with some locally produced oil (Mamador Oil, Kings Oil, Nsukka palm oil and Imo palm oil). The fatty acid contents were analyzed and quantified. The analysis was carried out using HPLC Waters 616/626 system. The result of PUFA showed that Kings Vegetable Oil has the highest value of 9.341 ug/g, Mamador Vegetable Oil (8.361 ug/g), Turkey Vegetable Oil (6.007 ug/g), Nsukka palm oil (0.208 ug/g) and Imo palm oil (0.184 ug/g). Results of MUFA showed that Kings Vegetable Oil had the highest value of 11.909 ug/g, Mamador Vegetable Oil (10.661 ug/g), Turkey Vegetable Oil (7.659 ug/g), Nsukka palm oil (0.265 ug/g) and Imo palm oil (0.234 ug/g). Result of SFA showed that Kings Vegetable Oil has the highest value of 31.758 ug/g, Mamador Vegetable Oil (28.429 ug/g), Turkey Vegetable Oil (20.425 ug/g), Nsukka palm oil (0.706 ug/g) and Imo palm oil (0.624 ug/g). The result also showed the overall total fatty acids (TFA) for each vegetable oil with Nsukka palm oil showing the highest value of 91.186 ug/g, Imo palm oil (90. 075 ug/g), Kings Vegetable Oil (63.005 ug/g), Mamador Vegetable Oil (53.986 ug/g) and Turkey Vegetable Oil (foreign produced oil) had the least, 47.996 ug/g. The findings of this study suggest that an excessive intake of these vegetable oils may pose a risk of CVD and other health implications.

Temporal Trends in Apparent Food Consumption in Bangladesh: A Joinpoint Regression Analysis of FAO's Food Balance Sheet Data from 1961 to 2013.

We analyzed the temporal trends and significant changes in apparent food consumption or availabilityin Bangladesh from 1961 to 2013. Due to the lack of a long-term national dietary intake dataset, this study used data derived from the FAO’s food balance sheets. We used joinpoint regression analysis to identify significant changes in the temporal trends. The annual percent change (APC) was computed for each segment of the trends. Apparent intake of starchy roots, eggs, fish, vegetables, milk, and vegetable oils significantly has increased (p < 0.05) in the Bangladeshi diet since 1961; whereas cereals changed by merely 4.65%. Bangladesh has been experiencing three structural changes in their dietary history after the Liberation War, though the intake level has been grossly inadequate. Initially, since the late-1970s, apparent vegetable oils intake increased at a market rate (APC = 7.53). Subsequently, since the early-1990s, the real force behind the structural change in the diet has been the increasing trends in the apparent intake of fish (APC = 5.05), eggs (APC = 4.65), and meat (APC = 1.54). Lastly, since the early 2000s, apparent intakes of fruits (APC = 20.44), vegetables (APC = 10.58), and milk (APC = 3.55) increased significantly (p <0.05). This study result reveals and quantifies the significant secular changes in the dietary history of Bangladesh from 1961 to 2013. Bangladesh has experienced inadequate but significant structural changes in the diet in the late-1970s, early-1990s, and early-2000s. Overabundance of cereals and inadequate structural changes in the diet may have caused the increasing prevalence of overweightness and emergence of diet-related, non-communicable diseases in Bangladesh.

Dietary Patterns of Older Adults in the United States and Their Risk of Listeriosis: Characterizing Sociodemographic and Economic Attributes of Consumers by Dietary Patterns (P18-047-19)

Objectives1) Determine dietary consumption patterns, among older adults in the United States; 2) Evaluate sociodemographic and economic characteristics associated with each pattern; 3) Determine intake of foods associated with larger relative risk of listeriosis within these patterns; and 4) Rank these patterns based on risk. MethodsThe study included older adults, age 60 and older, from What We Eat in America, National Health and Nutrition Examination Surveys 2009–2010, 2011–2012 and 2013–2014 (n = 4967). Cluster analysis based on day 1 24-hour dietary recalls was used to define dietary patterns. ANOVA with Dunnett’s method of adjustment used to evaluate significant differences in mean intake of foods associated with higher risk of listeriosis within each pattern. Patterns were ranked based on relative risk of listeriosis using outbreak illness attribution and risk assessment data. ResultsFive distinct dietary patterns were identified -Vegetables, Fruits & Oils; Mixed Dishes; RTE (Ready-To-Eat) Cereal, Milk & Yogurt; Meat & Potatoes; and Cured Meats & Cheese. The patterns ranked at highest relative risk of listeriosis, based on 2013 outbreak illness attribution data, were (1) the Vegetables, Fruits & Oils, characterized by relatively higher intakes of fruits, vegetables, and vegetable oils (∼22% respondents), (2) the RTE (Ready-To-Eat) Cereal, Milk & Yogurt, with relatively higher intakes of cereal, milk, and yogurt (16% respondents); and, based on 2003 risk assessment data, (3) the Cured Meats & Cheese with relatively higher intakes of breads, cheese, and cured meats (∼9.6% respondents). Individuals consuming these dietary patterns differed in sex, race/ethnicity, food security, self-rated diet quality, and self-rated health. ConclusionsCluster analysis, despite methodological limitations, provides new information on consumption, sociodemographic, and economic characteristics of subgroups within susceptible populations that can be used to target educational messages. Funding SourcesAgricultural Research Service, US Department of Agriculture; Food and Drug Administration.