scholarly journals Dietary intake and main food sources of vitamin D and calcium in Colombian urban adults

2021 ◽  
Author(s):  
Mateo Amaya-Montoya ◽  
Daniela Duarte-Montero ◽  
Luz D Nieves-Barreto ◽  
Angélica Montaño-Rodríguez ◽  
Eddy C Betancourt-Villamizar ◽  
...  
Keyword(s):  
Vitamin D ◽  
Dietary Intake ◽  
Latin American ◽  
Calcium Intake ◽  
Dietary Calcium ◽  
Food Sources ◽  
Absolute Difference ◽  
Age Group ◽  
Daily Calcium Intake ◽  
Vitamin D Intake

Data on dietary calcium and vitamin D intake from Latin America are scarce. We explored the main correlates and dietary sources of calcium and vitamin D in a probabilistic, population-based sample from Colombia. We studied 1554 participants aged 18 to 75 from five different geographical regions. Dietary intake was assessed employing a 157-item semi-quantitative food frequency questionnaire and national and international food composition tables. Daily vitamin D intake decreased with increasing age, from 230 IU/day in the 18-39 age group to 184 IU/day in the 60-75 age group (p-trend<0.001). Vitamin D intake was positively associated with socioeconomic status (SES) (196 IU/d in lowest vs 234 in highest SES, p-trend<0.001), and with educational level (176 IU/d in lowest vs 226 in highest education level, p-trend<0.001). Daily calcium intake also decreased with age, from 1376 mg/day in the 18-39 age group to 1120 mg/day in the 60-75 age group (p-trend<0.001). Calcium intake was lowest among participants with only elementary education, but the absolute difference in calcium intake between extreme education categories was smaller than for vitamin D (1107 versus 1274 mg/d, p-trend 0.023). Daily calcium intake did not correlate with SES (p-trend=0.74) Eggs were the main source of vitamin D overall, albeit their contribution decreased with increasing age. Dairy products contributed at least 48% of dietary calcium in all subgroups, mostly from cheese-containing traditional foods. SES and education were key correlates of vitamin D and calcium intake. These findings may contribute to shape public health interventions in Latin American countries.

scholarly journals Validation of the Updated Korean Calcium Assessment Tool

2021 ◽  
Vol 28 (4) ◽  
pp. 325-332
Author(s):  
Joowon Jin ◽  
Yunjung Lee ◽  
Yongsoon Park
Keyword(s):  
Vitamin D ◽  
Calcium Intake ◽  
Assessment Tool ◽  
Food Composition ◽  
National Standard ◽  
Food Sources ◽  
Korean Women ◽  
Perfect Agreement ◽  
Vitamin D Intake ◽  
Health And Nutrition

Background: We previously developed the Korean Calcium Assessment Tool (KCAT) for assessing the intake of calcium and vitamin D in Korean women. However, based on the Korea National Health and Nutrition Examination Survey (KNHANES) VI and VII (2013–2018), major food sources for calcium and vitamin D have changed, and the National Standard Food Composition database was updated. Therefore, the present study aimed to update the KCAT and validate the Updated KCAT.Methods: A total of 285 women aged >19 years were asked to complete questionnaires of the KCAT and the Updated KCAT.Results: Calcium intake did not differ significantly between the KCAT (566±245 mg/day) and the Updated KCAT (569±248 mg/day; P=0.343). A correlation coefficient of 0.99 indicated a positive correlation on calcium intake between the KCAT and the Updated KCAT, with an almost perfect agreement by Cohen’s κ coefficients (0.95). Vitamin D intake assessed by the Updated KCAT was significantly higher than that assessed by the KCAT, which was positively correlated with a moderate agreement measured by Cohen’s κ coefficients (0.41).Conclusions: The present study demonstrated that the Updated KCAT was a valid tool for the rapid evaluation of calcium and vitamin D intake for Korean women.

Dietary Calcium and Vitamin D Intake in an Adult Middle Eastern Population: Food Sources and Relation to Lifestyle and PTH

2005 ◽  
Vol 75 (4) ◽  
pp. 281-289 ◽  
Author(s):  
Gannagé-Yared ◽  
Chemali ◽  
Sfeir ◽  
Maalouf ◽  
Halaby
Keyword(s):  
Vitamin D ◽  
Calcium Intake ◽  
Independent Predictor ◽  
Middle Eastern ◽  
Dietary Calcium ◽  
Lifestyle Factors ◽  
Total Calcium ◽  
Vitamin D Intake ◽  
Total Calcium Intake ◽  
Intake Ratio

Little is known about calcium and vitamin D intakes in Middle Eastern countries, where the prevalence of hypovitaminosis D is high. This study identifies major sources of calcium and vitamin D in the Lebanese diet, examines lifestyle factors that may influence intake of these nutrients and investigates the relationship between nutritional or lifestyle factors and parathyroid hormone (PTH). Three hundred sixteen young healthy volunteers aged 30 to 50 (men, non-veiled and veiled women) were recruited from different rural and urban Lebanese community centers. Food frequency questionnaire was used to evaluate the consumption of vitamin D and calcium-rich foods. We also measured serum PTH levels. Mean daily calcium and vitamin D intake were respectively 683.8 ± 281.2 mg and 100.6 ± 71.0 IU. Daily vitamin D sources were divided as follows: 30.4 ± 46.4 IU from milk and dairy products, 28.2 ± 26.3 IU from meat and poultry, 25.8 ± 25 IU from fish, 8.5 ± 8.6 IU from eggs, and 7.8 ± 14.3 IU from sweets (respectively 30.2%, 28%, 25.6%, 8.4% and 7.7% of the total vitamin D intake). Mean daily calcium from animal and vegetable sources were respectively 376.3 ± 233.6 mg and 307.9 ± 118.5 mg. Animal/total calcium intake ratio was 52% and was only statistically significantly higher in urban people compared to rural ones. Multivariate analysis showed that male sex and urban residence were independent predictors of both vitamin D and calcium intakes (p < 0.01 and p < 0.01 respectively). In addition, veiling was an independent predictor of low vitamin D intake (p < 0.05) and a high body mass index (BMI) was an independent predictor of low calcium intake (p < 0.05). Finally, PTH was inversely correlated with vitamin D intake and the animal/total calcium intake ratio ( r = –0.18 and r = –0.22, p < 0.01), while no significant results were achieved for the vegetable calcium. In a multivariate model, urban living, female gender, low vitamin D and calcium intakes, low animal/total calcium intake ratio, and high BMI, are independent predictors of hyperparathyroidism. The deficient nutritional status of vitamin D and calcium in Lebanon justify the implementation of dietary public health measures. People at most risk for secondary hyperparathyroidism should be advised to increase their dietary calcium (mostly animal calcium) and vitamin D, to take supplements, or to increase their sun exposure.

scholarly journals Ethnic variation in osteoporosis risk factors: dietary calcium, vitamin D intake and body mass index (BMI)

Food Research ◽  
2019 ◽  
pp. 741-748
Author(s):  
S.Y. Yap ◽  
Y. Aziz ◽  
Asma' A. ◽  
H.M. Yusof
Keyword(s):  
Risk Factors ◽  
Body Mass Index ◽  
Vitamin D ◽  
Body Mass ◽  
Calcium Intake ◽  
Dietary Calcium ◽  
Ethnic Variation ◽  
Vitamin D Intake ◽  
Osteoporosis Risk Factors ◽  
Osteoporosis Risk

Osteoporosis is the most common bone disease in humans, representing a major public health problem. Few studies have investigated osteoporosis risk factors such as calcium and vitamin D intake, quality of life and body mass index (BMI) among multi-ethnic adults in the Malaysian context. This study aimed to determine the ethnic variation in osteoporosis risk factors among students in Universiti Malaysia Terengganu (UMT). A cross-sectional study via a self-administrated questionnaire was carried out among 198 respondents aged 19 to 25 years from UMT. The data in the present study included a three -day food record and anthropometric measurements. Nutritionist ProTM analysis software version 5.3 was used to calculate dietary calcium and vitamin D intake from the diet histories, based on the Nutrient Composition of Malaysian Food Database guidance for the dietary calcium intake and the United States Department of Agriculture (USDA) for vitamin D intake. The data were analyzed using Kruskal-Wallis, Mann-Whitney and ChiSquare tests. The findings indicate the median calcium intake was 348.3 mg/day while for vitamin D intake was only 1.37 µg/day. Indian participants had a significantly lower intake level of calcium (243.5 mg/day), followed by Chinese (362.3 mg/day) and Malays (440.4 mg/day). The median vitamin D intakes of Malay, Chinese, and Indian adults were 2.15 μg/day, 1.37 μg/day and 1.14 μg/day, respectively. Furthermore, the BMI among respondents at 20.88 (6.4) kg/m2 categorized as normal weight. It was found that there was no significant difference (p> 0.05) in BMI across ethnicity. Lastly, there was a significant association (p< 0.05) between ethnicity and calcium intake (p = 0.001).

Vitamin D Metabolism in Adult Rats at Low and Normal Calcium Intake and the Effect of Cadmium Exposure

1977 ◽  
Vol 53 (5) ◽  
pp. 439-446
Author(s):  
R. Lorentzon ◽  
S.-E. Larsson
Keyword(s):  
Vitamin D ◽  
Dietary Intake ◽  
Intestinal Mucosa ◽  
Vitamin D3 ◽  
Calcium Intake ◽  
Dietary Calcium ◽  
Cadmium Exposure ◽  
Dietary Calcium Intake ◽  
Adult Rats ◽  
25 Hydroxycholecalciferol

1. Chromatography measurements indicated that adult rats converted 25-hydroxycholecalciferol into 1,25-dihydroxycholecalciferol at a lower rate than that reported earlier for young animals. In serum, less-polar metabolites were found which probably represented vitamin D esters and vitamin D3. 2. A low dietary intake of calcium resulted in an evident increase in the fraction corresponding to 1,25-dihydroxycholecalciferol in the kidneys and also in the intestinal mucosa and serum. 3. Inclusion of 0·67 mmol of cadmium/l of drinking water at a low dietary intake of calcium resulted in an increased accumulation of both cadmium and zinc in the kidneys and liver compared with values at a normal dietary calcium intake. 4. At a normal dietary calcium intake, cadmium exposure caused inhibited production of 1,25-dihydroxycholecalciferol by the kidneys and an increased accumulation of 24,25-dihydroxycholecalciferol, vitamin D3 and vitamin D esters in the serum. 5. The inhibitory effect of cadmium on the renal conversion of 25-hydroxycholecalciferol into 1,25-dihydroxycholecalciferol was almost completely counteracted by a simultaneous low dietary calcium intake. Cadmium-exposed, calcium-deficient animals also showed a maintained accumulation of 1,25-dihydroxycholecalciferol in the intestinal mucosa.

scholarly journals Dietary Calcium Intake and Hypertension: Importance of Serum Concentrations of 25-Hydroxyvitamin D

Nutrients ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 911 ◽  
Author(s):  
Nakamura ◽  
Tsujiguchi ◽  
Hara ◽  
Kambayashi ◽  
Miyagi ◽  
...  
Keyword(s):  
Vitamin D ◽  
Calcium Intake ◽  
Dietary Calcium ◽  
Dietary Vitamin ◽  
Dietary Calcium Intake ◽  
Serum Concentrations ◽  
Hydroxyvitamin D ◽  
Vitamin D Intake ◽  
25 Hydroxyvitamin D ◽  
Dietary Vitamin D

The relationship among dietary calcium, hypertension and vitamin D status currently remains unclear. This population-based cross-sectional study examined the association between dietary calcium intake and hypertension and the influence of serum concentrations of 25-hydroxyvitamin D [25(OH)D] in Japanese subjects. A total of 619 subjects aged from 40 years were recruited. Dietary intake was measured using a validated brief self-administered diet history questionnaire. Hypertension was defined as the use of antihypertensive medication or a blood pressure of 140/90 mmHg. Serum concentrations of 25(OH)D were used as the biomarker of vitamin D status. The prevalence of hypertension and low serum 25(OH)D levels (<20 ng/mL) were 55 and 32%, respectively. Dietary calcium intake inversely correlated with hypertension in subjects with serum 25(OH)D levels higher than 20 ng/mL (OR: 0.995; 95% CI: 0.991, 0.999) but it was not significant in those with serum 25(OH)D levels of 20 ng/mL or lower. Furthermore, dietary vitamin D intake correlated with serum concentrations of 25(OH)D after adjustments for various confounding factors. The present results demonstrate that the regular consumption of calcium may contribute to the prevention and treatment of hypertension in subjects with a non-vitamin D deficiency and also that dietary vitamin D intake may effectively prevents this deficiency.

scholarly journals Dietary Calcium Intake and Calcium Supplementation in Hungarian Patients with Osteoporosis

2013 ◽  
Vol 2013 ◽  
pp. 1-8
Author(s):  
Gábor Speer ◽  
Pál Szamosujvári ◽  
Péter Dombai ◽  
Katalin Csóré ◽  
Kinga Mikófalvi ◽  
...  
Keyword(s):  
Dietary Intake ◽  
Calcium Intake ◽  
Calcium Supplementation ◽  
Dietary Calcium ◽  
Dietary Calcium Intake ◽  
Current Recommendation ◽  
High Calcium Intake ◽  
Osteoporosis Therapy ◽  
Average Intake ◽  
High Calcium

Purpose. Adequate calcium intake is the basis of osteoporosis therapy—when this proves insufficient, even specific antiosteoporotic agents cannot exert their actions properly.Methods. Our representative survey analyzed the dietary intake and supplementation of calcium in 8033 Hungarian female and male (mean age: 68 years) (68.01 (CI95: 67.81–68.21)) patients with osteoporosis.Results. Mean intake from dietary sources was665±7.9 mg (68.01 (CI95: 67.81–68.21)) daily. A significant positive relationship could be detected between total dietary calcium intake and lumbar spine BMD (P=0.045), whereas such correlation could not be demonstrated with femoralT-score. Milk consumption positively correlated with femur (P=0.041), but not with lumbar BMD. The ingestion of one liter of milk daily increased theT-score by 0.133. Average intake from supplementation was558±6.2 mg (68.01 (CI95: 67.81–68.21)) daily. The cumulative dose of calcium—from both dietary intake and supplementation—was significantly associated with lumbar (r=0.024,P=0.049), but not with femur BMD (r=0.021,P=0.107). The currently recommended 1000–1500 mg total daily calcium intake was achieved in 34.5% of patients only. It was lower than recommended in 47.8% of the cases and substantially higher in 17.7% of subjects.Conclusions. We conclude that calcium intake in Hungarian osteoporotic patients is much lower than the current recommendation, while routinely applied calcium supplementation will result in inappropriately high calcium intake in numerous patients.

scholarly journals Dietary Intake of Vitamin D in the Czech Population: A Comparison with Dietary Reference Values, Main Food Sources Identified by a Total Diet Study

Nutrients ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 1452 ◽  
Author(s):  
Svatava Bischofova ◽  
Marcela Dofkova ◽  
Jitka Blahova ◽  
Radek Kavrik ◽  
Jana Nevrla ◽  
...  
Keyword(s):  
Vitamin D ◽  
Dietary Intake ◽  
Food Consumption ◽  
Reference Values ◽  
Food Sources ◽  
Total Diet Study ◽  
Czech Population ◽  
Dietary Reference Values ◽  
Total Diet ◽  
Diet Study

The usual dietary intake of vitamin D was studied in 10 subgroups of the Czech population. Food consumption data was collected using repeated 24 h recall in a national cross-sectional survey (the Study of Individual Food Consumption, SISP04), and the vitamin D content in marketed foods was quantified within the national Total Diet Study (2014–2015). The Monte Carlo Risk Assessment computational model (version MCRA 8.2) was used to assess usual intake. The median vitamin D intakes for the Czech population (aged 4–90 years, both genders) were within a range of 2.5–5.1 μg/day. The highest median intake, excluding dietary supplements, was observed in men aged 18–64, and the lowest was observed in children aged 4–6 and girls aged 11–17. The main sources in the diet were hen eggs (21–28% of usual dietary intake), fine bakery wares (11–19%), cow’s milk and dairy products (7–23%), meat and meat products (4–12%), fish (6–20%), and margarines (7–18%). The dietary intake of vitamin D for more than 95% of the Czech population was below the recommended Dietary Reference Values (DRVs). These findings should encourage public health authorities to support interventions and education and implement new regulatory measures for improving intake.

scholarly journals High Prevalence of Vitamin D Inadequacy During Late Postpartum in Canadian Mothers

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 790-790
Author(s):  
Sarah Montgomery ◽  
Angella Lee ◽  
Nasime Sarbar ◽  
Deborah Zibrik ◽  
Yvonne Lamers
Keyword(s):  
Vitamin D ◽  
British Columbia ◽  
Dietary Intake ◽  
Dietary Vitamin ◽  
Nutrient Deficiencies ◽  
Cross Sectional ◽  
Convenience Sample ◽  
Vitamin D Intake ◽  
Pregnancy And Postpartum ◽  
Dietary Vitamin D

Abstract Objectives To assess maternal dietary intake and adequacy at postpartum and to determine whether lifestyle characteristics and breastfeeding status are related to nutrient intakes. Methods We analyzed cross-sectional data from a convenience sample of 129 mothers at 18-mo postpartum, whose families were enrolled into a randomized toddler intervention trial, in the Lower Mainland, British Columbia, Canada. The Canadian Diet History Questionnaire II (C-DHQ II) was used to estimate usual dietary intake in the mothers during the preceding 12 months (i.e., between 6- to 18-mo postpartum). Implausible energy intakes were defined as &lt;600 kcal/day or &gt;3500 kcals/day, and excluded from analysis. Demographic and lifestyle characteristic data about the pregnancy and postpartum time period were collected using a questionnaire. Results Maternal mean (SD) age at birth was 33.5 (4.0) years and most women were of European (46%) or Asian (38%) ethnicity, and had Bachelor's degree or higher education (70%). About 75%, 88%, and 89% did not meet their dietary requirements (i.e., intake below the EAR) for fiber, potassium, and vitamin D intakes, from food only, respectively. Considering total dietary intake from food and supplements, the prevalence of dietary vitamin D inadequacy was 25%. Women of European ethnicity had higher vitamin D intake (median (IQR) in mg/1000kcal/day: 19.5 (7.26,101)) compared to Asian women (10.8 (3.87, 21.1); P &lt; 0.05). Dietary vitamin D intake was higher in breastfeeding (i.e., providing breastmilk as primary milk source, i.e., ³2 times/day, to their 18-mo old toddlers) compared to non- or occasionally breastfeeding mothers (20.0 (10.5, 61.1) versus 14.9 (4.28, 26.7) mg/1000kcal/day; P &lt; 0.05). Conclusions While most Canadian mothers in this sample met the EARs for most nutrients, the prevalence of dietary inadequacy was very high for vitamin D, potassium, and fiber. Some population groups may be especially at risk of developing nutrient deficiencies in this period of life characterized by postpartum recovery and transition; targeted public health strategies may be needed to address these deficiencies. Funding Sources This study is supported by The University of British Columbia, and the British Columbia Children's Hospital Research Institute, Canada, and is funded by Société des Produits Nestlé S.A.

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