Prevalence Of Excessive Intake Research Articles

Consumption of critical nutrients and sweeteners related to the risk of chronic diseases in the population of Antioquia, according to the degree of food processing.

To analyze the consumption of critical nutrients and other sweeteners, according to the degree of food processing in the population of Antioquia. Cross-Sectional Study. The dietary intake of 4,382 participants of the Perfil Alimentario y Nutricional de Antioquia 2019 (Antioquia Food and Nutrition Profile 2019) was evaluated. Processed foods (PF) and ultra-processed products (UPP) reported by 24-hour recall were classified according to the Nova system. The Nutrient Profile Model (NPM) of the Pan American Health Organization (PAHO) was used. The amount of PF and UPP consumed with excess of critical nutrients related to chronic diseases (CD) was measured. The difference in average intake, the prevalence of excess intake, and the likelihood of inadequacy between groups with and without excess dietary content were assessed. Nearly 50% of the PF and UPP consumed had excess in at least one critical nutrient. The population consumed daily one or more products with excess in free sugar (73.3%), total fat (75.2%), saturated fat (77.0%), sodium (83.9%), and/or sweeteners (36.8%). Those who consumed products with excessive amounts had a higher intake of total fat (> 5.8%); saturated fat (> 3.8%); and sodium (> 698.7 mg) in adults and adolescents, in children 5-10 years (> 659.2 mg), and in children under 5 years (> 498 mg). Those who consumed products with excessive amounts presented the greatest possibilities of dietary inadequacy. The population of Antioquia that consumes PF and UPP with excessive amounts of free sugars, total fat, saturated fat, sodium, and/or sweeteners presents an unbalanced diet. Reducing the consumption of these products and returning to a natural and/or minimally processed diet may be an effective strategy to achieve the nutrient intake recommendations prioritized by PAHO in the population of Antioquia.

Prevalence of Excess Sodium Intake and Their Corresponding Food Sources in Adults from the 2017–2018 Brazilian National Dietary Survey

Excessive sodium intake has been related to high blood pressure, a central risk factor for cardiovascular disease. In the present work, updated estimates of sodium intake, the main food sources, and the prevalence of excessive intakes in a nationwide multi-ethnic sample of Brazilian adults (2017–2018 Brazilian National Dietary Survey) were presented. Based on two 24-h recalls adjusted for the within-person variation, the overall median of sodium intake was 2432 mg. The prevalence of adults exceeding the recommended limits (tolerable upper limit, UL, and the chronic disease risk reduction cut-off point, CDRR) was 61% and 56%, respectively. The median sodium intake and proportion of individuals above the limits varied according to the subgroups evaluated. Males and adults (20–29 years) presented the highest excessive sodium intakes, and consequently, lowest adherence rates to UL and CDRR recommendations. The top food sources of sodium were white bread and toast (12.3%), beans (11.6%), white rice (10.6%), beef (7.7%), and poultry meat (5.5%). Given the health benefits of dietary sodium reduction, it would be advisable to enhance the current national initiatives of awareness and educational campaigns’ combined efforts to reduce sodium in processed foods to effectively decrease this micronutrient intake across the Brazilian population.

Prevalence of inadequate and excessive iodine intake in a US pregnancy cohort

US iodine intake, estimated from the median urinary iodine concentration of population representative data, has declined by half since the 1970s, which is problematic because maternal iodine intake is critical for fetal neurodevelopment. Relying on median urinary concentrations to assess iodine intake of populations is standard practice but does not describe the number of individuals with insufficient intake. Prevalence estimates of inadequate and excessive intake are better for informing public health applications but require multiple urine samples per person; such estimates have been generated in pediatric populations but not yet among pregnant women. Our aims were as follows: (1) to assess median urinary iodine concentrations across pregnancy for comparison with national data and (2) to estimate the prevalence of inadequate and excessive iodine intake among pregnant women in mid-Michigan. Data were collected from 2008 to 2015 as part of a prospective pregnancy cohort in which women were enrolled at their first prenatal clinic visit. Few exclusion criteria (<18 years or non-English speaking) resulted in a sample of women generally representative of the local community, unselected for any specific health conditions. Urine specimens were obtained as close as practicable to at least 1 specimen per trimester during routine prenatal care throughout pregnancy (n=1-6 specimens per woman) and stored at -80°C until urinary iodine was measured to estimate the iodine intake (n=1014 specimens from 464 women). We assessed urinary iodine across pregnancy by each gestational week of pregnancy and by trimester. We used multiple urine specimens per woman, accounted for within-person variability, performed data transformation to approximate normality, and estimated the prevalence of inadequate and excessive iodine intake using a method commonly employed for assessment of nutrient status. Maternal characteristics reflected the local population in racial and ethnic diversity and socioeconomic status as follows: 53% non-Hispanic white, 22% non-Hispanic black, and 16% Hispanic; 48% had less than or equal to high school education and 71% had an annual income of <$25,000. Median urinary iodine concentrations in the first, second, and third trimester-including some women contributing more than 1 specimen per trimester-were 171 μg/L (n=305 specimens), 181 μg/L (n=366 specimens), and 179 μg/L (n=343 specimens), respectively, with no significant difference by trimester (P=.50, Kruskal-Wallis test for equality of medians). The estimated prevalence of inadequate and excessive iodine intake was 23% and <1%, respectively. Median urinary iodine concentrations in each trimester were above the World Health Organization cutoff of 150 μg/L, indicating iodine sufficiency at the group level across pregnancy. However, the estimated prevalence of inadequate iodine intake was substantial at 23%, whereas prevalence of excessive intake was <1%, indicating a need for at least some women to increase consumption of iodine during pregnancy. The American Thyroid Association, the Endocrine Society, and the American Academy of Pediatrics recommend that all pregnant and lactating women receive a daily multivitamin or mineral supplement that contains 150 μg of iodine. The data presented here should encourage the collection of similar data from additional US population samples for the purpose of informing the American College of Obstetricians and Gynecologists' own potential recommendations for prenatal iodine supplementation.

Calcium Supplementation for Preeclampsia Prevention: Estimated Risk of Excessive Intake in Ethiopian Women

The WHO recommends supplementation with 1.5–2.0 g/d elemental calcium (Ca) for pregnant women in settings with low dietary Ca intake, to help prevent preeclampsia. There is insufficient guidance on implementing this recommendation and avoiding risk of excessive Ca intake at the population level. We investigated usual dietary Ca intake of Ethiopian women of childbearing age and simulated the impact of different supplementation doses. In a nationally‐representative sample (n= 7834), 24‐hr dietary recall data was analyzed to estimate usual dietary Ca intake and the proportions of women below the estimated average requirement (EAR ) or above the upper tolerable limit (UL) at different supplementation dosages. An EAR of 1.1 and 0.8 g/d and UL of 3.0 and 2.5 g/d was used for women 15‐18 and 19‐45 y, respectively. Mean Ca intake was 506.4 mg/d ± 263.6; 96.6% of women 15‐18y and 88.4% overall had inadequate intake. In simulations, supplementing with 1.0, 1.5, and 2.0 g/d would allow &gt;99% of women to meet the EAR. The 1.5 and 2.0 g/d supplemental doses would result in intakes above the UL in 4.9% and 38.4% of all women, respectively. At 1.5g/d, only 0.6% of women aged 15‐18y would exceed the UL. At the 1.0g/d dose of Ca, the overall prevalence of excessive intake would be below the target of 2.5% (0.74%). Thus, with high adherence, a lower dose of 1.0 g/d would allow &gt;99 % of Ethiopian women meet the EAR and could be safer than the recommended 1.5‐2.0 g/d. Similar investigation of potential risks of Ca supplementation using 1.5‐2.0 g/d is warranted in countries considering this intervention. Funded by The Micronutrient Initiative.

Contribution of cod liver oil-related nutrients (vitamins A, D, E and eicosapentaenoic acid and docosahexaenoic acid) to daily nutrient intake and their associations with plasma concentrations in the EPIC-Norfolk cohort.

BackgroundTotal nutrient intake (TNI) is intake from food and supplements. This provides an assessment of nutrient adequacy and the prevalence of excessive intake, as well as the response with respect to biomarkers. Cod liver oil (CLO) is the most frequently consumed supplement in the UK, containing nutrients that might have varying influences on health. We calculated TNI for vitamins A, D and E, as well as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), and assessed associations with the respective blood concentrations.MethodsSeven-day diet diaries and blood samples were taken from two subsets of the European Prospective Investigation into Cancer (EPIC-Norfolk) cohort (age range 39–79 years; n = 1400 for vitamin D; n = 6656 for remaining nutrients). TNI was calculated for the subgroups: nonsupplement users, those consuming the nutrient in supplement form and those consuming a supplement without this nutrient.ResultsCLO-related nutrients were supplemented by 15%–33%, which approximately doubled median intakes. Almost everyone in the supplement + vitamin A group reached the estimated average requirement; however, guideline levels were likely to be exceeded. Partial correlations between intake of vitamins A and D and biomarkers were low and modestly strengthened by the inclusion of supplement sources (correlation = 0.01–0.13). Correlations between biomarker and TNI of vitamin E and EPA+DHA were in the range 0.40–0.46; however, vitamin E exceeding food intake resulted in attenuated coefficients. Linear associations between food or TNI EPA+DHA and plasma were weak but consistent across subgroups.ConclusionsCLO-related nutrients contribute substantially to nutrient intake, with a risk of over-consumption. Apart from EPA+DHA, biomarker data suggest that CLO-related nutrients in supplements are not linearly associated with vitamin status.

Establishing desirable fortificant levels for calcium, iron and zinc in foods for infant and young child feeding: examples from three Asian countries.

We used the World Health Organization's recommended procedures to establish desirable fortificant levels for three problem micronutrients in children's diets, based on dietary data collected earlier from Filipino (n = 1374; 6-36 months), Mongolian (n = 179; 12-36 months) and Cambodian (n = 177; 12-36 months) children. Prevalence of inadequate and excessive intakes of calcium and zinc (via cut-point method) and iron (via full-probability approach) was assessed after adjusting usual intake distributions with pc-side using internal or external within-person variances from Filipino (calcium and iron) and US National Health And Nutrition Examination Survey III (zinc) national surveys. Fortificant levels were determined by repositioning usual intake distributions so that the 2.5th percentile of the targeted populations equalled the estimated average requirement (calcium, zinc) or so that full-probability prevalence was no larger than 2.5% (iron). Prevalence of inadequate intakes was ≥70% for calcium and iron, except Filipino infants (30% for Ca) and Cambodian toddlers (41% for Fe); but <1% for zinc for toddlers in Mongolia and 20% in Cambodia. Prevalence of excessive intakes was <1% for zinc, calcium and iron, except for Mongolian toddlers (11% for Zn). Desirable fortificant levels, although apparently negligible for zinc, were 530-783 mg for calcium and 10.8-22.8 mg for iron (per 100 g). Fortificant levels can be estimated from 24-h recalls, preferably by applying internal within-person variances. Fortification with calcium and iron was necessary, but seemingly not for zinc, despite a high prevalence of low serum zinc, suggesting the need for better defined cut-offs for population risk of zinc deficiency based on dietary zinc intake and/or serum zinc.