Current Intake Research Articles

Dietary fructose and risk of metabolic syndrome in Chinese residents aged 45 and above: results from the China National Nutrition and Health Survey

BackgroundA growing number of researches supported that dietary fructose was associated with most of the key features of metabolic syndrome (MetS). However, there was no related epidemiological studies among Chinese population, despite the sharp increase in MetS cases. This study explores the relationship between dietary fructose and MetS among Chinese residents aged 45 and above.MethodsA total of 25,528 participants (11,574 males and 13,954 females) were included in this nationwide representative cross-sectional study of China National Nutrition and Health Survey. Dietary fructose intake was assessed by 3-day 24-h dietary records. MetS was defined by the International Diabetes Federation and Chinese Diabetes Society criteria.ResultsThe consumption of dietary fructose was 11.6 g/day for urban residents and 7.6 g/day for rural residents. Fruits and vegetables as well as their products were the main sources of fructose intake. There was no association between dietary fructose intake and the odds of having MetS in both urban (P = 0.315) and rural residents (P = 0.230) after adjustment for confounding factors. Moreover, for urban residents participating physical activities, the odds of having MetS in the fourth quartiles (OR: 0.67; 95%CI: 0.52-0.87) was lower than that in the first quartile. In the sensitivity analysis, a significant reduction in the odds of having MetS was also found in the fourth quartiles (OR, 95%CI: 0.68, 0.51-0.90; 0.67, 0.49-0.91; 0.74, 0.56-0.99) compared with the first quartile when excluding smokers, alcohol users, and underweight/obesity, respectively. And there was no association between dietary fructose intake and the odds of having MetS after multivariate adjustment stratified by gender, smoking and alcohol use.ConclusionsUnder the current dietary fructose intake status, there was no association between dietary fructose intake and the odds of having MetS among Chinese residents aged 45 and above. Physical activity and relatively low fructose intake may have a beneficial synergistic effect on MetS.

Adoption of healthy and sustainable diets in Mexico does not imply higher expenditure on food.

The relative cost of healthy and sustainable diets is key for their adoption in different countries. Using a newly developed modelling tool that generates different diet baskets, we compared the costs of diets following the EAT-Lancet healthy reference diet, the Mexican dietary guidelines and locals' current food intake. On average, the cost of the EAT-Lancet healthy reference diet baskets was 21% lower than that of the Mexican dietary guidelines baskets, and 40% lower than that of the current intake baskets (29% lower if the comparison was isocaloric). Findings were similar over time (2011-2018) and by geographic region. The higher cost associated with the larger amount of fruits, vegetables, legumes and nuts in healthy and sustainable diets was surpassed by the savings associated with their lower amount of animal protein sources, sugar-sweetened beverages and discretionary foods. We conclude that transitioning to better diets in Mexico is possible without a higher expenditure on food.

Вибір оптимального інгібітору протонної помпи для пацієнтів з ішемічною хворобою серця, які потребують проведення подвійної антитромбоцитарної терапії

Висока захворюваність і смертність від серцево-судинних захворювань призвели до необхідності широкого використання антитромбоцитарних засобів у клінічній практиці. Найбільш перспективною вважається комбінована антиагрегантна терапія з використанням препаратів, що мають різні механізми впливу на тромбоцитарну ланку гемостазу, за рахунок чого можна досягти вираженого синергічного ефекту. У нашій країні переважно призначається комбінація ацетилсаліцилової кислоти і клопідогрелю, яку часто називають подвійною антитромбоцитарною терапією (ПАТ). Для зменшення ризиків розвитку шлунково-кишкових ускладнень при використанні ПАТ рекомендований прийом інгібіторів протонної помпи (ІПП), проте в деяких дослідженнях згадується, що одночасне призначення ІПП та клопідогрелю в перспективі підвищує ризик виникнення несприятливих серцево-судинних подій, до яких відносять інфаркт міо-карда, інсульт, нестабільну стенокардію, необхідність повторних коронарних втручань і коронарну смерть. У зв’язку з цим представляється актуальною проблема розробки підходів диференційованого застосування ІПП у пацієнтів, які отримують ПАТ. Надано огляд літератури з означеної вище проблематики, наведено результати досліджень із вивчення впливу різних ІПП на клінічні наслідки у хворих, які приймають клопі-догрель.

Eating before bed and new-onset hypertension in a Japanese population: the Iki city epidemiological study of atherosclerosis and chronic kidney disease.

The aim of this study was to determine the relationship between eating before bed and the development of hypertension in a general Japanese population. We conducted a population-based retrospective cohort study using annual health check-up data collected from the residents of Iki City, Nagasaki Prefecture, Japan. In total, 2930 participants without hypertension at baseline (mean age 57.0 years, male 42.8%) were included in the present analysis. Eating before bed was defined as eating within 2 h of bedtime. The outcome of this study was incident hypertension (blood pressure ≥140/90 mmHg or initiation of blood pressure-lowering medications). Multivariable-adjusted hazard ratios and 95% confidence intervals (CIs) were estimated using Cox proportional hazards models. During an average follow-up of 4.5 years, 909 participants developed hypertension. The incidence (per 1000 person-years) of hypertension in the group of individuals who ate before bed was 82.8, whereas that in the group of individuals who did not eat before bed was 65.8. The association was significant even after adjusting for other risk factors, including age, sex, current smoking status, current alcohol intake, regular exercise, obesity, elevated blood pressure, diabetes mellitus, and dyslipidemia, with a hazard ratio of 1.23 (95% CI: 1.05-1.44) for the group of individuals who ate before bed compared with the group of individuals who did not eat before bed (P = 0.01 for trend). Eating before bed was correlated with a future risk of developing hypertension in the general Japanese population.

Estimated contribution of most commonly consumed industrialized processed foods to salt intake and iodine intakes in Sri Lanka.

In Sri Lanka dietary patterns are shifting towards increased consumption of industrially processed foods (IPF). This study aimed to estimate the contribution of IPF to salt and iodine intake and assess the possible impact of salt reduction on iodized salt intake. The assessment was conducted using guidance published by the Iodine Global Network. National nutrition and household income expenditure surveys were used to estimate adult per capita consumption of household salt and commonly consumed salt-containing IPF. Industry and laboratory data were used to quantify salt content of IPF. Modelling estimated the potential and current iodine intake from consumption of household salt and using iodized salt in the identified IPF. Estimates were adjusted to investigate the likely impact on iodine intake of achieving 30% salt reduction. IPF included were bread, dried fish and biscuits, with daily per capita consumption of 32g, 10g and 7g respectively. Daily intake of household salt was estimated to be 8.5g. Potential average national daily iodine intake if all salt in these products was iodized was 166μg. Estimated current daily iodine intake, based on iodization of 78% of household salt and dried fish being made with non-iodized salt, was 111μg nationally, ranging from 90 to 145μg provincially. Estimated potential and current iodine intakes were above the estimated average requirement of 95μg iodine for adults, however, current intake was below the recommended nutrient intake of 150μg. If the 30% salt reduction target is achieved, estimated current iodine intake from household salt, bread and biscuits could decrease to 78μg. The assessment together with data for iodine status suggest that current iodine intake of adults in Sri Lanka is adequate. Recommendations to sustain with reduced salt intake are to strengthen monitoring of population iodine status and of food industry use of iodized salt, and to adjust the salt iodine levels if needed.

194Nonlinear isocaloric substitution analysis in nutritional epidemiology: An example using the UK Biobank data

Abstract Background Intake of macronutrients and its components are associated with mortality and morbidity. Isocaloric substitution analysis is a tool to examine how changing the source of energy intake (e.g. from saturated to monounsaturated fat) is associated with health. However, conventional methods assume linearity, which may be untrue in many cases. This paper presents a nonlinear alternative, using UK Biobank data as an example data set. Methods Nonlinear isocaloric substitution analysis was conducted using penalised cubic splines in Cox proportional hazard models. In the UK Biobank, 195,658 participants completed at least one dietary questionnaire and were included in the analyses. Diet was assessed using the Oxford WebQ, a web-based 24-hour recall questionnaire. Prospective all-cause mortality was derived from on linked death records. Results More than half of the associations between macronutrient intake and all-cause mortality were nonlinear. Nonlinear isocaloric substitution analysis provides effect sizes conditional on the current intake, while conventional analysis provides an average over the whole range of intake. For example, conventional isocaloric substitution estimated no effect of replacing sugar with starch. However, the nonlinear method revealed that replacing sugar with starch was associated with a higher risk when the current starch intake was greater than 30% of total energy, and with a lower risk when current intake was less than 25%. Conclusions Nonlinear isocaloric substitution provides an alternative to conventional isocaloric substitution analysis when the underlying association is nonlinear. Key messages Nonlinear associations are common in nutritional epidemiology. In such cases, nonlinear isocaloric substitution analyses should be used.

Dietary risk assessment of fluoride, lead, chromium, and cadmium through consumption of Tieguanyin tea and white tea

Food and beverage consumption is the most possible route of human exposure to undesirable elements. Tieguanyin tea and white tea are widely-consumed beverage, which may be contaminated by fluoride (F), lead (Pb), chromium (Cr), and cadmium (Cd). For this study, the contamination levels and dietary exposure risks of these elements were studied from 72 Tieguanyin tea samples and 40 white tea samples from Fujian Province, China. The average concentrations of these elements decreased in order from F, Pb, Cr to Cd in Tieguanyin tea, while white tea in order from F, Cr, Pb to Cd. Metal-to-metal correlation indicated a weak positive correlation between Pb/Cd pairs (Tieguanyin tea) and Pb/Cr pairs (white tea). A weak negative correlation pair was found for Cr/Cd in Tieguanyin tea. The hazard index levels were below one, suggesting that there was no significant non-carcinogenic health risk to tea drinking consumers under the current dietary intake. The total cancer risk values of Pb, Cd, and Cr via the consumption of Tieguanyin tea and white tea were 4.01×10-5 and 7.64×10-6, fell into the acceptable range of 10-6~10-4. It demonstrated that the cancer risk for consumers via drinking Tieguanyin tea and white tea was acceptable.

Prevalence and Factors Associated with Hypertension

Aims: hypertension (HTN) is rapidly emerging as a public health problem among elderly in developing countries. The objective of this study was to assess the prevalence of hypertension and its associated factors among the elderly in Pokhara Metropolitan, Nepal.Methods: a cross-sectional analytical study was carried out to assess hypertension among 323 community dwelling elderly in Pokhara Metropolitan from October 2019 to March 2020. Quota sampling was used to collect the samples. Elderly those who were attending hospitals or with any serious medical conditions were excluded from the study. Face to face interview was done for data collection and anthropometric measurements, and semi structured standard STEPS questionnaires were used as data collection tools. Data were entered in Epi DATA [Version 3.1] and analyzed using SPSS [Version 20] as per data analysis plan. Bivariate logistic regression analysis were conducted and statistical significance was declared at a p-value ≤ 0.05.Results: prevalence of hypertension was reported among 34.4 percent (Male: 39.3%, Female 29%) elderly in Pokhara Metropolitan. The higher proportion of hypertensive cases were in age group 60-69 years (36%). The prevalence of hypertension was significantly associated with ethnicity (OR= 1.74, CI: 1.07-2.83), current alcohol intake (OR= 2.56, CI: 1.30-5.05) and mental stress (OR= 2.25, CI: 1.19-4.28).Conclusion: more than one third of the elderly had hypertension. Ethnicity, current alcohol intake and mental stress are found to be factors associated with hypertension. Periodic screening for early detection of hypertension and implementing health promotion interventions to encourage behavior change among elderly may promote healthy ageing.

Effects of different calcium intakes on metabolism in healthy adults under strict dietary intervention

Objective: To explore the effect of different calcium intakes on metabolism in healthy adults with traditional Chinese dietary pattern. Methods: A total of 64 college students (32 males and 32 females) were recruited from the School of Public Health, Harbin Medical University from September to October 2015. A prospective, randomized, double-blind, placebo-controlled trial design (RCT trial) was used to strictly control the diet of the volunteers through meal preparation, so that the background of the experimental and the control group was exactly the same. In our study, 64 healthy adults were randomly divided into two groups (calcium supplementation and control). The two groups were given the same diet every day. One group was given 400 mg/d of calcium supplementation, which was close to the recommended intake in China (800 mg/d); the other group was given pacebo, the average calcium intake was close to the average intake of Chinese (400 mg/d), calcium intervention lasted for 35 days. Serum and urine samples from pre-intervention, mid-intervention, and post-intervention were collected for metabolomics studies and detection of serum hormone levels and biochemical indicators. PCA and PLS-DA were used to compare the differences in serum and urine metabolites. After adjusting for age and BMI, the differences of hormones [parathyroid hormone, 1, 25(OH)2D3] and biochemical indicators were compared by repeated measurement variance analysis. Results: The 64 subjects were aged 23-28 years, including 32 males and 32 females. The baseline characteristics of the calcium supplementation group and the control group were balanced. The results showed that there were no significant differences in blood and urine metabolites, metabolic hormone [parathyroid hormone, 1, 25(OH)2D3] levels and biochemical indicators(serum Ca, serum P, glycolipid metabolism and hepatorenal function indicators)between the calcium supplementation group and control group at each time point throughout the trail (P>0.05). Conclusion: No health hazards associated with calcium deficiency was observed in healthy adults in the short term at current calcium intake level (300-400 mg/d).

Nutrient Profiles of Dishes Consumed by the Adequate and High-Salt Groups in the 2014-2018 National Health and Nutrition Survey, Japan.

Dish-based nutrient profile analyses are essential for setting goals to achieve a balanced diet. In 2014, the Japanese government proposed the “Healthy Meal” criteria, which requires a salt content of 3 g/650 kcal per meal. To examine the current intake status of a nationally representative sample, we conducted a series of secondary analyses of the 2014–2018 National Health and Nutrition Survey data. Participants (aged 18–74 years) were grouped as “high-salt” consumers if their salt intake was 3 g/650 kcal or higher and “adequate” consumers if they consumed less than 3 g/650 kcal. A total of 13,615 participants were identified as “adequate” consumers and 22,300 as “high-salt” consumers. The median salt intake in the “high-salt” group was 11.3 g/day, while that in the “adequate” group was 7.5 g/day. Almost all dishes consumed by the “adequate” group had significantly high energy and fat content but low salt content, compared with those consumed by the “high-salt” group. For example, the median energy, fat, and salt contents in the main dishes consumed by the “adequate” group were 173 kcal, 10.4 g, and 0.9 g/dish, respectively, while those in the main dishes consumed by the “high-salt” group were 159 kcal, 8.9 g, and 1.1 g/dish, respectively. Examples of balanced dishes that are low in both salt and fat content can be proposed to help improve the Japanese consumers’ dietary behavior.

The nutritional impact of replacing dietary meat with meat alternatives in the UK: a modelling analysis using nationally representative data.

Dietary patterns high in meat compromise both planetary and human health. Meat alternatives may help to facilitate meat reduction; however, the nutritional implications of displacing meat with meat alternatives does not appear to have been evaluated. Here, the ninth cycle of the National Diet and Nutrition Survey was used as the basis of models to assess the effect of meat substitution on nutritional intake. We implemented three models; model 1 replaced 25 %, 50 %, 75 % or 100 % of the current meat intake with a weighted mean of meat alternatives within the UK market. Model 2 compared different ingredient categories of meat alternative; vegetable, mycoprotein, a combination of bean and pea, tofu, nut and soya. Model 3 compared fortified v. unfortified meat alternatives. The models elicited significant shifts in nutrients. Overall, carbohydrate, fibre, sugars and Na increased, whereas reductions were found for protein, total and saturated fat, Fe and B12. Greatest effects were seen for vegetable-based (+24·63g/d carbohydrates), mycoprotein-based (-6·12g/d total fat), nut-based (-19·79g/d protein, +10·23g/d fibre; -4·80g/d saturated fat, +7·44g/d sugars), soya-based (+495·98mg/d Na) and tofu-based (+7·63mg/d Fe, -2·02μg/d B12). Our results suggest that meat alternatives can be a healthful replacement for meat if chosen correctly. Consumers should choose meat alternatives low in Na and sugar, high in fibre, protein and with high micronutrient density, to avoid compromising nutritional intake if reducing meat intake. Manufacturers and policy makers should consider fortification of meat alternatives with nutrients such as Fe and B12 and focus on reducing Na and sugar content.

Sodium reduction technologies applied to bread products and their impact on sensory properties: a review

AbstractChronic overconsumption of sodium has led to its designation as a nutrient of public health concern. While the current adequate intake (AI) of sodium is set at 1.5 g per day, the average daily intake for Americans ages one and up is currently above 3.5 g, leading to an increased risk of health conditions such as hypertension and cardiovascular disease (CVD). Due to the prevalence of daily bread consumption and the moderately high sodium content that accompanies it, bread has become a major contributor to dietary sodium intake. Still people seem to associate foods higher in sodium content, such as processed meats and frozen foods, as the main way to limit sodium consumption, and therefore, overlook the contribution made by regularly consuming bread. This review focuses on recent research detailing methods that are being implemented in attempts to reduce the sodium content of bread products. Included literature examined the perspective of sensory feasibility and on identifying gaps in knowledge surrounding viable strategies for producing reduced‐sodium breads. Sodium reduction technologies discussed include methods in the areas of salt removal, physical modification, salt replacement and flavour modification.

Randomized Controlled Trial of Simple Salt Reduction Instructions by Physician for Patients with Type 2 Diabetes Consuming Excessive Salt.

Objectives: We verified the clinical usefulness of an approach method in which a physician gives simple salt reduction instructions during outpatient visits to patients with type 2 diabetes. Methods: This study was an open-blind, randomized controlled trial. Subjects were outpatients with type 2 diabetes whose estimated salt intake using spot morning urine sample exceeded the target of salt intake. The control group (CG) was notified only of the current salt intake, whereas the intervention group (IG) was given the brief salt reduction instruction by a physician in addition to the information regarding their current salt intake. Results: The change in estimated salt intake was −0.6 g (from 10.1 to 9.5 g, p = 0.029) in the CG after 8 weeks, and −0.9 g (from 10.1 to 9.2 g, p = 0.001) in the IG, although there were no significant differences between them (p = 0.47). After 24 weeks, both groups no longer differed significantly from the baseline. In addition, multivariate linear regression analyses indicated that high salt intake and low estimated glomerular filtration rate at baseline were significantly associated with salt reduction after 8 weeks. Conclusions: Salt-reducing effects were observed after 8 weeks in both the IG and CG, but no significant difference was observed. Moreover, patients with high salt intake and renal disfunction may be more effective in accepting salt reduction instructions. Making patients aware of the importance of salt reduction through a physician is effective for continuous salt reduction, and it is important to continue regular and repetitive guidance.

Short-Term Postpartum Blood Pressure Self-Management and Long-Term Blood Pressure Control: A Randomized Controlled Trial.

[Figure: see text].

Leptin and adiponectin concentrations in infants with low birth weight: relationship with maternal health and postnatal growth.

Health in pregnancy and infancy can affect the risk of chronic non-communicable diseases. We aimed to describe leptin and adiponectin concentrations in low birth weight (LBW) infants and identify possible associations with maternal nutritional status, adequacy for gestational age, nutritional recovery, and current dietary intake. A cross-sectional study with LBW infants (9-12 months) including maternal background and pre-pregnancy nutritional condition was performed. From the Infants: anthropometry at birth and current was expressed as z-score (weight: WAZ, length, head circumference), nutritional recovery, dietary intake, leptin, and adiponectin blood concentrations. The mean age of the 54 infants was 10.0 ± 1.5 months, 32 (59.3%) were female, 36 (66.7%) preterm, 23 (42.6%) small for gestational age (SGA), and 25 pregnancies (46.3%) were twin. Almost all (98%) of the infants intake energy and protein above the recommendation, and 47 (87.6%) consumed ultra-processed foods. At the time of the assessment, 8 (14.8%) were overweight and 4 (7.4%) had short stature. SGA infants showed faster weight recovery (WAZ 1.54; 95% CI 1.17, 1.91; p = 0.001), higher leptin's concentration (3.0 ng/ml (1.7, 3.0) versus 1.6 ng/ml (0.9, 2.6); p = 0.032)), and leptin/adiponectin ratio (0.13 ± 0.08 versus 0.07 ± 0.07; p = 0.018). The pre-gestational BMI was a modifier of the effect of WAZ on leptin levels (p = 0.027) in LBW infants. Higher pre-gestational BMI increased the effect of WAZ variation (birth and current) on leptin levels. Concluding, LBW infants showed early changes in leptin and adiponectin concentrations, influenced by maternal (pre-gestational BMI), intrauterine (gestational age adequacy - SGA), and postnatal weight gain. This combination of factors may increase the risk of NCD for this group of children.

Review article - Impact of Vitamin K on Human Health

Vitamins k is an important fat-soluble vitamin that can be obtained from plants, bacteria and animals and is necessary for the blood clotting. It plays a key function as a cofactor in the synthesizing of blood clotting proteins in the liver; recently, the interest for its functions in extra-hepatic tissue has increased. Vitamin k deficiency is usually caused by abnormal absorption rather than in the lack of vitamin in food. Apart from its impact on clotting, chronic subclinical deficiency of vitamin K maybe a risk factor for many diseases such as osteoporosis, atherosclerosis, cancer, insulin resistance, neurodegenerative diseases and others, while current food intake guidelines be focused on the daily dose necessary to avoid blood loss. Several researchers found out that vitamin K needs may be substantially higher for certain health functions.

Influence of current and previous smoking on current phenotype in Parkinson's disease

IntroductionAlthough an inverse correlation between smoking and Parkinson's disease (PD) has been reported, research into the effect of smoking on current clinical progression remains limited for PD patients. Elucidation of a specific PD population who would benefit from smoking is challenging. MethodsWe evaluated 110 consecutive PD patients (mean age; 71.0 ± 8.0 years) at a single neurology clinic between 2010 and 2018. The association with smoking status was evaluated in sex- and age-matched controls (non-PD). This study assessed the impact of previous smoking exposure on the outcome of current PD-related parameters, along with any confounders, in addition to assessing fluctuation of parkinsonism induced by smoking exposure. ResultsThe current smoking rate was significantly lower in PD versus non-PD (5.5% vs. 15.5%, P = 0.026), while there were similar rates between former and never smokers. Among the former smokers, most PD patients (97.3%) quit smoking prior to the onset of PD. There were no differences between PD patients with and without a history of smoking for current clinical parameters. Three PD patients with the mean onset age of 51.0 ± 5.3 y reported transient deterioration of their parkinsonism when smoking. Negative mood during cigarette smoke exposure was significantly increased over the entire life in PD patients with a history of smoking than those without (p < 0.001). ConclusionsAlthough previous smoking history reportedly had a neuroprotective effect prior to onset, the association between the previous history and current phenotype in PD was not visible in the present study. However, the possibility that current nicotine intake might modify the parkinsonism deterioration will need to be further evaluated, especially in non-elderly patients. Cigarette smoke-related negative mood could be a confounder for quitting smoking in PD patients.

Decreases in Concentrations and Human Dietary Intakes of Polychlorinated Biphenyls (PCBs) and Polybrominated Diphenyl Ethers (PBDEs) in Korean Seafood Between 2005 and 2017.

Concentrations of polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) were measured in 23 seafood species widely consumed by the Korean population in the periods of 2005-2007, 2010-2011, and 2015-2017. The Σ82PCB (sum of 82 PCB congeners) and Σ19PBDE (sum of 19 PBDE congeners) concentrations in the seafood samples of 2015-2017 were 0.06-6.69ng/g wet weight and 0.01-1.60ng/g wet weight, respectively. The Σ82PCB and Σ19PBDE concentrations in the samples were significantly correlated. Elevated PCB and PBDE concentrations were found in fatty fish, such as herring, mackerel, and tuna. The current human intakes of PCBs and PBDEs were much lower than the tolerable daily intake or lowest observed adverse effect level. The levels and human dietary intakes of PCBs and PBDEs in the 2015-2017 survey showed decreases of 17-73% and 57-86%, respectively, compared with those in 2005-2007 and 2010-2011 surveys. This indicates that global bans on PCBs and PBDEs have been effective, and their levels and human exposure to them have been gradually declining.

Current Intake of Ultra-Processed Foods in the U.S. Adult Population According to Education-Level and Income

Abstract Objectives Ultra-processed food have been associated with multiple chronic diseases, yet recent data regarding its consumption in the U.S. and potential differences in intake across population groups is lacking. We determined the intake of ultra-processed food across diverse socioeconomic strata in the U.S. adult population. Methods We performed cross-sectional analysis of dietary intake among adults (&amp;gt;20y, N = 9759) in the National Health and Nutrition Examination Survey (NHANES) 2015–2018. Data on dietary intake was collected by 24h dietary recall. Foods were classified as ultra-processed/non ultra-processed according to the NOVA classification. We determined intake of ultra-processed food (%kcal) in the overall sample, and stratified by education (&amp;lt;high school, high school degree, some college, college graduate of above) and family poverty income ratio, (&amp;lt;130%, 130–349% and ≥ 350% of the federal poverty threshold). Multivariable linear regression was used to assess if education and income were independent predictors of ultra-processed food intake, controlling for age, sex and race/ethnicity. Results Ultra-processed foods provided 54% of energy among U.S. adults in 2015–2018. Compared to adults without a high school degree (52%kcal), high school graduates and adults with some college education consumed significantly more ultra-processed foods (57% kcal, P = 0.022 and 57.0% kcal, P = 0.009, resp.), while college graduates consumed significantly less ultra-processed foods (49% kcal, P &amp;lt; 0.001). Adults with a family income of 130–349% of the federal poverty threshold consumed significantly more ultra-processed foods than adults with the lowest family income (56 vs. 54% kcal, P = 0.009). However, intake did not differ significantly between adults with low and high income (52% kcal, P = 0.817). Conclusions This study uniquely describes ultra-processed food consumption across socioeconomic groups in the U.S. population and may inform policies and intervention to reduce intakes of ultra-processed foods and prevent chronic disease outcomes. Although consumption differed across education- and income levels, ultra-processed food intake is high in all socioeconomic strata. Our results highlight the need for public health efforts to reduce ultra-processed food consumption in the U.S. Funding Sources None.

Healthcare Cost Savings Associated with Increased Whole Grain Consumption among Australian Adults.

Many dietary guidelines emphasise “mostly” whole grain food choices as part of an overall healthy eating pattern based on evidence for enhancing nutritional status and reducing chronic disease. Still, countries including Australia fall short of their consumption targets. Furthermore, healthcare cost savings associated with increasing the consumption of whole grains in alignment with the Daily Target Intake (DTI) recommendation of 48 g are unknown. The aim of this study was to assess the potential savings in costs of healthcare and lost productivity associated with a reduction in the incidence of Type 2 Diabetes Mellitus (T2DM) and cardiovascular disease (CVD) through meeting the 48 g DTI recommendation for whole grains among the Australian adult population (>20 years). A three-step cost-of-illness analysis was conducted using input parameters from: 1) estimates of proportions of consumers (5%, 15%, 50%, and 100%) who would increase their current intake of whole grains to meet the recommended DTI in Australia; 2) relative reductions in risk of T2DM and CVD associated with specific whole grain consumption, as reported in meta-analysis studies; and 3) data on costs of healthcare and productivity loss based on monetary figures by national healthcare authorities. A very pessimistic (5% of the population) through to universal (100% of the population) adoption of the recommended DTI was shown to potentially yield AUD 37.5 (95% CI 22.3–49.3) to AUD 750.7 (95% CI 445.7–985.2) million, and AUD 35.9 (95% CI 8.3–60.7) to AUD 717.4 (95% CI 165.5–1214.1) million in savings on annual healthcare and lost productivity costs for T2DM and CVD, respectively. Given such economic benefits of the recommended consumption of whole grains, in exchange for refined grains, there is a real opportunity to facilitate relevant socioeconomic cost-savings for Australia and reductions in disease. These results are suggestive of a much greater opportunity to communicate the need for dietary change at all levels, but particularly through food-based dietary guidelines and front-of-pack labelling initiatives.