1
|
Lee JK, Tran TMC, Choi E, Baek J, Kim HR, Kim H, Yun BH, Seo SK. Association between Daily Dietary Calcium Intake and the Risk of Cardiovascular Disease (CVD) in Postmenopausal Korean Women. Nutrients 2024; 16:1043. [PMID: 38613076 PMCID: PMC11013752 DOI: 10.3390/nu16071043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 03/31/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
We aimed to evaluate the association between daily dietary calcium intake and the risk of cardiovascular disease (CVD) in postmenopausal women using data from the Korean National Health and Nutrition Examination Survey (KNHANES). This cross-sectional study included 12,348 women aged 45-70 years who had reached natural menopause. They were classified into three groups according to daily dietary calcium intake: <400 mg, 400-800 mg, and >800 mg. The risks of CVD, stroke, angina, and myocardial infarction were assessed in each group. Further, we performed subgroup analysis according to the post-menopause duration (≤10 vs. >10 postmenopausal years). We performed logistic regression analysis with adjustment for age, menopausal age, income, urban area, education, insulin use, body mass index, hypertension, diabetes mellitus, dyslipidemia, high alcohol intake, smoking, exercise, oral contraceptive use, and hormonal therapy use. Calcium intake level was not significantly associated with the risk of CVD in the total population and the ≤10 postmenopausal years subgroup. However, in the >10 postmenopausal years subgroup, daily calcium intake >800 mg was associated with significantly decreased risks of all CVD (odds ratio [OR], 0.27; 95% confidence interval [CI], 0.11-0.64), stroke (OR, 0.06; 95% CI, 0.01-0.42), and myocardial infarction (OR, 0.27; 95% CI, 0.11-0.64). Our findings suggest that a dietary calcium intake of >800 mg/day decreases the risk of CVD events in women who have been menopausal for >10 years.
Collapse
Affiliation(s)
- Jae Kyung Lee
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea; (J.K.L.); (E.C.); (J.B.); (H.K.)
| | - Thi Minh Chau Tran
- Department of Obstetrics and Gynecology, Tu Du Hospital, University of Medicine and Pharmacy, Ho Chi Minh City 700000, Vietnam;
| | - Euna Choi
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea; (J.K.L.); (E.C.); (J.B.); (H.K.)
| | - Jinkyung Baek
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea; (J.K.L.); (E.C.); (J.B.); (H.K.)
| | - Hae-Rim Kim
- College of Natural Science, School of Statistics, University of Seoul, 163 Seoulsiripdae-ro, Dongdaemun-gu, Seoul 02504, Republic of Korea;
| | - Heeyon Kim
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea; (J.K.L.); (E.C.); (J.B.); (H.K.)
| | - Bo Hyon Yun
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea; (J.K.L.); (E.C.); (J.B.); (H.K.)
| | - Seok Kyo Seo
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea; (J.K.L.); (E.C.); (J.B.); (H.K.)
| |
Collapse
|
2
|
Zhang K, Gu F, Han Y, Cai T, Gu Z, Chen J, Chen B, Gao M, Hou Z, Yu X, Zhao J, Gao Y, Xie J, Hu R, Liu T, Li B. Association between dietary calcium intake and severe abdominal aorta calcification among American adults: a cross-sectional analysis of the National Health and Nutrition Examination Survey. Ther Adv Cardiovasc Dis 2024; 18:17539447241232774. [PMID: 38415471 PMCID: PMC10903221 DOI: 10.1177/17539447241232774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 01/30/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND Evidence regarding the relationship between dietary calcium intake and severe abdominal aortic calcification (AAC) is limited. Therefore, this study aimed to investigate the association between dietary calcium intake and severe AAC in American adults based on data from the National Health and Nutrition Examination Survey (NHANES). METHODS The present cross-sectional study utilized data from the NHANES 2013-2014, a population-based dataset. Dietary calcium intake was assessed using two 24-h dietary recall interviews. Quantification of the AAC scores was accomplished utilizing the Kauppila score system, whereby severe AAC was defined as having an AAC score greater than 6. We used multivariable logistic regression models, a restricted cubic spline analysis, and a two-piecewise linear regression model to show the effect of calcium intake on severe AAC. RESULTS Out of the 2640 individuals examined, 10.9% had severe AAC. Following the adjustment for confounding variables, an independent association was discovered between an augmented intake of dietary calcium and the incidence of severe AAC. When comparing individuals in the second quartile (Q2) of dietary calcium intake with those in the lowest quartile (Q1), a decrease in the occurrence of severe AAC was observed (odds ratio: 0.66; 95% confidence interval: 0.44-0.99). Furthermore, the relationship between dietary calcium intake and severe AAC demonstrated an L-shaped pattern, with an inflection point observed at 907.259 mg/day. Subgroup analyses revealed no significant interaction effects. CONCLUSION The study revealed that the relationship between dietary calcium intake and severe AAC in American adults is L-shaped, with an inflection point of 907.259 mg/day. Further research is required to confirm this association.
Collapse
Affiliation(s)
- Kai Zhang
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Fangming Gu
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Yu Han
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Tianyi Cai
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Zhaoxuan Gu
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Jianguo Chen
- Bethune First College of Clinical Medicine, Jilin University, Changchun, Jilin, China
| | - Bowen Chen
- Bethune First College of Clinical Medicine, Jilin University, Changchun, Jilin, China
| | - Min Gao
- Department of Cancer Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Zhengyan Hou
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Xiaoqi Yu
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - JiaYu Zhao
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Yafang Gao
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Jinyu Xie
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Rui Hu
- Bethune First College of Clinical Medicine, Jilin University, Changchun, Jilin, China
| | - Tianzhou Liu
- The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Bo Li
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Jilin University, No. 218, Ziqiang Street, Changchun, Jilin, 130000, China
| |
Collapse
|
3
|
Guo X, Gao J, Meng X, Wang J, Zhang Z, Song Q, Hu K, Sun C, Li Y. Association of Dietary Calcium Intake With Bone Health and Chronic Diseases: Two Prospective Cohort Studies in China. Front Nutr 2022; 8:683918. [PMID: 35004796 PMCID: PMC8740131 DOI: 10.3389/fnut.2021.683918] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 11/29/2021] [Indexed: 11/29/2022] Open
Abstract
Background: Calcium is an essential element in our diet and the most abundant mineral in the body. A high proportion of Chinese residents are not meeting dietary calcium recommendations. The purpose of this study was to investigate the relationship between calcium intake and the health of residents in two longitudinal studies of Chinese residents. Methods: This study used nationally representative data from the Harbin Cohort Study on Diet, Nutrition, and Chronic Non-communicable Disease Study (HDNNCDS) and China Health Nutrition Survey (CHNS), including 6,499 and 8,140 Chinese adults, respectively, who were free of chronic diseases at recruitment, with mean values of 4.2- and 5.3-year follow-up. Cox's proportional-hazards regression was conducted to explore the relationship between dietary calcium intake and the incidence of obesity, type 2 diabetes, hypertension, and cardiovascular disease (CVD) with adjustment for covariates. Results: Calcium intakes were 451.35 ± 203.56 and 484.32 ± 198.61 (mean ± SD) mg/day in HDNNCDS and CHNS. After adjusting the covariates, the relationship between dietary calcium intake and bone mineral density (BMD) was not statistically significant (p = 0.110). In the multivariate-adjusted Cox's proportional-hazards regression model, dietary calcium intakes were inversely associated with obesity incidence in both cohorts (HR [95% CI]: 0.61 [0.48–0.77] and p trend < 0.001 in fixed-effects model); nevertheless, there was no correlation between dietary calcium intake and the risk of type 2 diabetes (p trend = 0.442 and 0.759) and CVD (p trend = 0.826 and 0.072). The relationship between dietary calcium intake and the risk of hypertension in the two cohorts was inconsistent (p trend = 0.012 and 0.559). Additionally, after further adjusting the vegetable intake in the original multivariate model, both cohorts found no association between dietary calcium intake and the risk of developing obesity (p trend = 0.084 and 0.444). Conclusions: Our data suggest that the current calcium intake of Chinese residents was inversely associated with obesity, which may be related to consumption of vegetables. Meanwhile, the current calcium intake does not increase the risk of type 2 diabetes, CVD, and bone health burden. This research suggested that the Chinese current calcium intake level may have met the needs of the body.
Collapse
Affiliation(s)
- Xiaoyu Guo
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| | - Jian Gao
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| | - Xing Meng
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| | - Jiemei Wang
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| | - Ziwei Zhang
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| | - Qingrao Song
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| | - Ke Hu
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| | - Changhao Sun
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| | - Ying Li
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China
| |
Collapse
|
4
|
Abstract
Milk-alkali syndrome or calcium-alkali syndrome (CAS) is the triad of hypercalcemia, metabolic alkalosis and renal impairment. It is often related to ingestion of high amounts of calcium carbonate, which was used historically for the treatment of peptic ulcer disease. The incidence of the syndrome decreased dramatically after the introduction of newer peptic ulcer medications such as proton pump inhibitors and histamine blocking agents. However, a resurgence was seen in the late 1980s with the wide use of over-the-counter calcium supplements, mainly by females for osteoporosis prophylaxis. The modern version of the syndrome continues to evolve along with medical management. This review focuses on the historical context of CAS, pathogenesis, resurgence of the condition with variable presentations, and contemporary management.
Collapse
Affiliation(s)
- Randa F Zayed
- Internal Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, USA
| | - Paul W Millhouse
- General Practice, Drexel University College of Medicine, Philadelphia, USA
| | - Farnaz Kamyab
- Architecture, Arts and Humanities, Clemson University, Clemson, USA
| | - Juan Fernando Ortiz
- Neurology, Universidad San Francisco de Quito, Quito, ECU.,Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Adam Atoot
- Internal Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, USA
| |
Collapse
|
5
|
Alkhatatbeh MJ, Abdul-Razzak KK, Khwaileh HN. Poor sleep quality among young adults: The role of anxiety, depression, musculoskeletal pain, and low dietary calcium intake. Perspect Psychiatr Care 2021; 57:117-128. [PMID: 32424890 DOI: 10.1111/ppc.12533] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/01/2020] [Accepted: 05/08/2020] [Indexed: 12/15/2022] Open
Abstract
PURPOSE This study examined the relationships between sleep quality, anxiety, depression, musculoskeletal pain (MSP), and calcium intake. DESIGN AND METHODS In this cross-sectional study (N = 1422), sleep was assessed using the Pittsburgh Sleep Quality Index, anxiety and depression were assessed using the Hospital Anxiety and Depression Scale, and calcium intake and MSP were assessed by self-reporting. FINDINGS Poor sleep quality was reported by 62.66% of the participants. The participants with poor sleep quality reported lower calcium intake, higher anxiety and depression levels, more severe MSP, and multisite pain. Anxiety, depression, low calcium intake, and multisite pain were significant predictors of poor sleep quality. Anxiety was predicted by poor sleep quality, depression, multisite pain, and sex (ie, female). Depression was predicted by anxiety, poor sleep quality, and low calcium intake. PRACTICAL IMPLICATIONS The findings underscore the role of low calcium intake in the development of sleep problems, anxiety, depression, and MSP. Individuals with these conditions should be advised to increase their calcium intake.
Collapse
Affiliation(s)
- Mohammad J Alkhatatbeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Khalid K Abdul-Razzak
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Hala N Khwaileh
- Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid, Jordan
| |
Collapse
|
6
|
Jürimäe J, Mäestu E, Mengel E, Remmel L, Purge P, Tillmann V. Association between Dietary Calcium Intake and Adiposity in Male Adolescents. Nutrients 2019; 11:E1454. [PMID: 31252547 DOI: 10.3390/nu11071454] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 06/18/2019] [Accepted: 06/25/2019] [Indexed: 01/08/2023] Open
Abstract
The aim was to investigate the possible association of dietary calcium intake with adiposity, insulin resistance, and adipocytokine values in adolescent boys. In this cross-sectional study, participants were 123 adolescent boys aged 13–15 years, who were divided into tertiles according to their dietary calcium intake. Dietary calcium intake was assessed using three 24 h dietary recalls. In addition, energy intake, body composition, physical activity (PA), and blood biochemical values were also measured. Mean body fat%, fat mass (FM), trunk FM, trunk fat%, and leptin differed between high and low tertiles of calcium intake after adjustment for age, pubertal stage, and PA. For the entire cohort, mean calcium intake was 786 ± 380 mg/day and was related to body mass index (BMI), FM, and trunk fat% but not to insulin resistance or adipocytokine values after adjusting for possible confounders. In addition, only 15.4% of the participants obtained or exceeded their mean dietary calcium intake requirements. These subjects who met their dietary calcium intake had significantly lower body fat% in comparison with subjects not meeting their dietary calcium intake. Odds ratio of being in the highest tertile of FM, trunk FM, and trunk fat% was 3.2–4.4 (95% confidence interval 1.19–12.47; p < 0.05) times higher for boys in low calcium intake tertile, compared to those boys in high calcium intake tertile. In conclusion, dietary calcium intake is inversely associated with total body and abdominal adiposity values in a specific group of healthy male adolescents with different body mass values.
Collapse
|
7
|
Liu Z, Fang A, He J, Shen X, Gao R, Zhao X, Li K. Association of Habitually Low Intake of Dietary Calcium with Blood Pressure and Hypertension in a Population with Predominantly Plant-Based Diets. Nutrients 2018; 10:E603. [PMID: 29757222 PMCID: PMC5986483 DOI: 10.3390/nu10050603] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Revised: 04/28/2018] [Accepted: 05/09/2018] [Indexed: 01/08/2023] Open
Abstract
This study aimed to assess the association of habitually low dietary calcium intake with blood pressure or hypertensive risk using data from the China Health and Nutrition Survey (CHNS) in 2009. We included 6298 participants (2890 men and 3408 women) aged 18 years or older in this analysis. Food intakes were measured by 3-day 24-h individual recalls combined with a weighing and measuring of household food inventory. The participants were divided into normotensive, pre-hypertensive and hypertensive groups according to their mean blood pressure of three repeated measurements. Six intake levels were decided by percentiles of gender-specific dietary calcium intakes (P0⁻10, P10⁻30, P30⁻50, P50⁻70, P70⁻90, and P90⁻100). Average dietary calcium intakes were 405 mg/day for men and 370 mg/day for women, 80% and 84% of which were derived from plant-based food in men and women, respectively. Multiple linear regression analyses showed that dietary calcium intakes were not related with blood pressure in both genders (all P > 0.05). Logistic regression analyses showed a lower risk of pre-hypertension with higher dietary calcium intakes in women (all Pfor trend < 0.001), but not in men; no association between dietary calcium intake and hypertensive risk was found in both genders (all Pfor trend > 0.05). This study suggests that there are no conclusive associations of habitually low dietary calcium intake with blood pressure or hypertensive risk in Chinese individuals consuming predominantly plant-based diets.
Collapse
Affiliation(s)
- Ziqi Liu
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University; Beijing 100191, China.
| | - Aiping Fang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University; Beijing 100191, China.
- Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Jingjing He
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University; Beijing 100191, China.
| | - Xin Shen
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University; Beijing 100191, China.
| | - Rong Gao
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University; Beijing 100191, China.
| | - Xintian Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University; Beijing 100191, China.
| | - Keji Li
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University; Beijing 100191, China.
| |
Collapse
|
8
|
Lappe JM, McMahon DJ, Laughlin A, Hanson C, Desmangles JC, Begley M, Schwartz M. The effect of increasing dairy calcium intake of adolescent girls on changes in body fat and weight. Am J Clin Nutr 2017; 105:1046-1053. [PMID: 28298396 PMCID: PMC5402032 DOI: 10.3945/ajcn.116.138941] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 02/13/2017] [Indexed: 01/05/2023] Open
Abstract
Background: Overweight is epidemic in adolescents and is a major concern because it tracks into adulthood. Evidence supports the efficacy of high-calcium, high-dairy diets in achieving healthy weight in adults. However, no randomized controlled trials of the effect of dairy food on weight and body fat in adolescents have been reported to our knowledge.Objective: The aim was to determine whether increasing calcium intake to recommended amounts with dairy foods in adolescent girls with habitually low calcium intakes would decrease body fat gain compared with girls who continued their low calcium intake. Participants had above-the-median body mass index (BMI; in kg/m2).Design: We enrolled 274 healthy postmenarcheal 13- to 14-y-old overweight girls who had calcium intakes of ≤600 mg/d in a 12-mo randomized controlled trial. Girls were randomly assigned in a 1:1 ratio to 1 of 2 groups within each of 3 BMI percentiles: 50th to <70th, 70th to <85th, and 85th to <98th. The assignments were 1) dairy, which included low-fat milk or yogurt servings providing ≥1200 mg Ca/d or 2) control, which included the usual diet of ≤600 mg Ca/d.Results: We failed to detect a statistically significant difference between groups in percentage of body fat gain over 12 mo (mean ± SEM: dairy 0.40% ± 0.53% > control; P < 0.45). The effect of the intervention did not differ by BMI percentile stratum. There was no difference in weight change between the 2 groups.Conclusion: Our findings that the dairy group gained body fat similar to the control group provide no support for dairy food as a stratagem to decrease body fat or weight gain in overweight adolescent girls. This trial was registered at clinicaltrials.gov as NCT01066806.
Collapse
Affiliation(s)
- Joan M Lappe
- Osteoporosis Research Center, Creighton University School of Medicine, Omaha, NE; .,College of Nursing, Creighton University, Omaha, NE
| | - Donald J McMahon
- Department of Medicine, Columbia University Medical College, New York, NY
| | - Ann Laughlin
- College of Nursing, Creighton University, Omaha, NE
| | - Corrine Hanson
- Department of Medical Nutrition Education, University of Nebraska Medical Center, Omaha, NE; and
| | | | - Margaret Begley
- Osteoporosis Research Center, Creighton University School of Medicine, Omaha, NE
| | | |
Collapse
|
9
|
Abstract
Calcium homeostasis is a complicated and incompletely understood process that is primarily regulated through an interaction between the intestines, kidneys, and bones. Intestinal calcium absorption is determined by many factors including the amount of regular calcium intake, as well as vitamin D and parathyroid hormone levels. Intestinal calcium absorption is likely different between stone formers and non-stone formers, with higher levels of calcium absorption in those with a history of stones independent of their calcium intake. We no longer recommend dietary calcium restriction as this may lead to bone demineralization and an increase in stone formation. Practitioners need to continue to educate patients to maintain moderate dietary calcium intake. The effect of calcium supplementation on stone formation is currently controversial. It is likely that large doses of supplemental calcium, especially if taken separate from a meal, may lead to stone formation. When necessary, stone forming patients should be encouraged to take their calcium supplements with a meal and their stone disease should be monitored.
Collapse
Affiliation(s)
- Mathew D Sorensen
- Department of Urology, Urological Research Outcomes Collaboration, University of Washington School of Medicine, Seattle, Washington, USA
| |
Collapse
|
10
|
Bahtiri E, Islami H, Hoxha R, Bytyqi HQ, Sermaxhaj F, Halimi E. Calcium and dairy products consumption and association with total hip bone mineral density in women from kosovo. Med Arch 2015; 68:259-62. [PMID: 25568548 PMCID: PMC4240574 DOI: 10.5455/medarh.2014.68.259-262] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2014] [Accepted: 07/05/2014] [Indexed: 11/16/2022] Open
Abstract
Background and objective: There is paucity of evidence in southeastern Europe and Kosovo regarding dairy products consumption and association with bone mineral density (BMD). Therefore, the objective of present study was to assess calcium intake and dairy products consumption and to investigate relationship with total hip BMD in a Kosovo women sample. Methods: This cross-sectional study included a sample of 185 women divided into respective groups according to total hip BMD. All the study participants completed a food frequency questionnaire and underwent dual-energy X-ray absorptiometry (DEXA) to estimate BMD. Nonparametric tests were performed to compare characteristics of the groups. Results: The average dietary calcium intake was 818.41 mg/day. Only 16.75% of the subjects met calcium recommended dietary reference intakes (DRIs). There were no significant differences between low BMD group and normal BMD group regarding average dietary calcium intake, but it was significantly higher in BMDT3 subgroup than in BMDT2 and BMDT1 subgroups. Conclusions: The results of this study demonstrate significant relationship of daily dietary calcium intake with upper BMD tertile. Further initiatives are warranted from this study to highlight the importance of nutrition education.
Collapse
Affiliation(s)
- Elton Bahtiri
- Department of Pharmacology, Faculty of Medicine, University of Prishtina, Kosovo
| | - Hilmi Islami
- Department of Pharmacology, Faculty of Medicine, University of Prishtina, Kosovo
| | - Rexhep Hoxha
- Department of Pharmacology, Faculty of Medicine, University of Prishtina, Kosovo
| | | | - Faton Sermaxhaj
- Department of Pharmacology, Faculty of Medicine, University of Prishtina, Kosovo
| | - Enis Halimi
- Department of Physiology and Immunology, Faculty of Medicine, University of Prishtina, Kosovo
| |
Collapse
|
11
|
Abstract
We examined the association of vitamin D deficiency to risk of cesarean delivery using prospective data in a cohort of 1153 low income and minority gravidae. Circulating maternal 25-hydroxyvitamin D and intact parathyroid hormone were measured at entry to care 13.73 ± 5.6 weeks (mean ± SD). Intake of vitamin D and calcium was assessed at three time points during pregnancy. Using recent Institute of Medicine guidelines, 10.8% of the gravidae were at risk of vitamin D deficiency, and 23.8% at risk of insufficiency. Maternal 25-hydroxyvitamin D was related positively to vitamin D and calcium intakes and negatively to circulating concentrations of parathyroid hormone. Risk for cesarean delivery was increased significantly for vitamin D deficient women; there was no increased risk for gravidae at risk of insufficiency. When specific indications were examined, vitamin D deficiency was linked to a 2-fold increased risk of cesarean for prolonged labor. Results were the similar when prior guidelines for vitamin D deficiency (25(OH)D < 37.5nmol/L) and insufficiency (37.5-80 nmol/L) were utilized.
Collapse
Affiliation(s)
- Theresa O. Scholl
- Two Medical Center Drive, Department of Obstetrics and Gynecology, SOM, University of Medicine and Dentistry of New Jersey, Stratford, NJ 08084, USA;
| | - Xinhua Chen
- Two Medical Center Drive, Department of Obstetrics and Gynecology, SOM, University of Medicine and Dentistry of New Jersey, Stratford, NJ 08084, USA;
| | - Peter Stein
- Two Medical Center Drive, Department of Surgery, SOM, University of Medicine and Dentistry of New Jersey, Stratford, NJ 08084, USA;
| |
Collapse
|
12
|
Bischoff-Ferrari HA, Kiel DP, Dawson-Hughes B, Orav JE, Li R, Spiegelman D, Dietrich T, Willett WC. Dietary calcium and serum 25-hydroxyvitamin D status in relation to BMD among U.S. adults. J Bone Miner Res 2009; 24:935-42. [PMID: 19113911 PMCID: PMC3312737 DOI: 10.1359/jbmr.081242] [Citation(s) in RCA: 172] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2008] [Revised: 08/27/2008] [Accepted: 12/22/2008] [Indexed: 01/20/2023]
Abstract
A higher calcium intake is still the primary recommendation for the prevention of osteoporosis, whereas vitamin D deficiency is often not addressed. To study the relative importance of dietary calcium intake and serum 25-hydroxyvitamin D [25(OH)D] status in regard to hip BMD, 4958 community-dwelling women and 5003 men >/=20 yr of age from the U.S. NHANES III population-based survey were studied. Calcium supplement users and individuals with a prior radius or hip fracture were excluded. We calculated standardized means for BMD by quartiles of sex-specific calcium intake for three 25(OH)D categories (<50, 50-74, and 75+ nM) among men and women, separately controlling for other important predictors of BMD. A higher calcium intake was significantly associated with higher BMD (p value for trend: p = 0.005) only for women with 25(OH)D status <50 nM, whereas calcium intake beyond the upper end of the lowest quartile (>566 mg/d) was not significantly associated with BMD at 25(OH)D concentrations >50 nM. Among men, there was no significant association between a higher calcium intake beyond the upper end of the lowest quartile (626 mg/d) and BMD within all 25(OH)D categories. Among both sexes, BMD increased stepwise and significantly with higher 25(OH)D concentrations (<50, 50-74, 75+ nM; p value for trend: women < 0.0001; men = 0.0001). Among men and women, 25(OH)D status seems to be the dominant predictor of BMD relative to calcium intake. Only women with 25(OH)D concentrations <50 nM seem to benefit from a higher calcium intake.
Collapse
|