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Grygorieva N, Tronko M, Kovalenko V, Komisarenko S, Tatarchuk T, Dedukh N, Veliky M, Strafun S, Komisarenko Y, Kalashnikov A, Orlenko V, Pankiv V, Shvets O, Gogunska I, Regeda S. Ukrainian Consensus on Diagnosis and Management of Vitamin D Deficiency in Adults. Nutrients 2024; 16:270. [PMID: 38257163 PMCID: PMC10820145 DOI: 10.3390/nu16020270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/10/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Vitamin D deficiency (VDD) is a global problem, however, there were no Ukrainian guidelines devoted to its screening, prevention, and treatment, which became the reason for the Consensus creation. This article aimed to present the Consensus of Ukrainian experts devoted to VDD management. Following the creation of the multidisciplinary Consensus group, consent on the formation process, drafting and fine-tuning of key recommendations, and two rounds of voting, 14 final recommendations were successfully voted upon. Despite a recent decrease in VDD prevalence in Ukraine, we recommend raising awareness regarding VDD's importance and improving the strategies for its decline. We recommend screening the serum 25-hydroxyvitamin D (25(OH)D) level in risk groups while maintaining a target concentration of 75-125 nmol/L (30-50 ng/mL). We recommend prophylactic cholecalciferol supplementation (800-2000 IU/d for youthful healthy subjects, and 3000-5000 IU/d for subjects from the risk groups). For a VDD treatment, we recommend a short-term administration of increased doses of cholecalciferol (4000-10,000 IU/d) with 25(OH)D levels monitored after 4-12 weeks of treatment, followed by the use of maintenance doses. Additionally, we recommend assessing serum 25(OH)D levels before antiosteoporotic treatment and providing vitamin D and calcium supplementation throughout the full course of the antiosteoporotic therapy.
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Affiliation(s)
- Nataliia Grygorieva
- D.F. Chebotarev Institute of Gerontology, The National Academy of Medical Sciences of Ukraine, 04114 Kyiv, Ukraine
| | - Mykola Tronko
- V.P. Komisarenko Institute of Endocrinology and Metabolism, The National Academy of Medical Sciences of Ukraine, 04114 Kyiv, Ukraine
| | - Volodymir Kovalenko
- National Scientific Center «The M.D. Strazhesko Institute of Cardiology», Clinical and Regenerative Medicine, The National Academy of Medical Sciences of Ukraine, 03151 Kyiv, Ukraine
| | - Serhiy Komisarenko
- Palladin Institute of Biochemistry, The National Academy of Sciences of Ukraine, 02000 Kyiv, Ukraine
| | - Tetiana Tatarchuk
- Institute of Pediatrics, Obstetrics and Gynecology Named after Academician O.M. Lukyanova, The National Academy of Medical Sciences of Ukraine, 04050 Kyiv, Ukraine
| | - Ninel Dedukh
- D.F. Chebotarev Institute of Gerontology, The National Academy of Medical Sciences of Ukraine, 04114 Kyiv, Ukraine
| | - Mykola Veliky
- Palladin Institute of Biochemistry, The National Academy of Sciences of Ukraine, 02000 Kyiv, Ukraine
| | - Serhiy Strafun
- Institute of Traumatology and Orthopedics, The National Academy of Medical Sciences of Ukraine, 01601 Kyiv, Ukraine
| | - Yulia Komisarenko
- Department of Endocrinology, O.O. Bogomolets National Medical University, 01601 Kyiv, Ukraine
| | - Andrii Kalashnikov
- Institute of Traumatology and Orthopedics, The National Academy of Medical Sciences of Ukraine, 01601 Kyiv, Ukraine
| | - Valeria Orlenko
- V.P. Komisarenko Institute of Endocrinology and Metabolism, The National Academy of Medical Sciences of Ukraine, 04114 Kyiv, Ukraine
| | - Volodymyr Pankiv
- Ukrainian Scientific and Practical Centre for Endocrine Surgery, Transplantation of Endocrine Organs and Tissues, Health Ministry of Ukraine, 01021 Kyiv, Ukraine
| | - Oleg Shvets
- Department of Public Health and Nutrition, National University of Life and Environmental Sciences of Ukraine, 03041 Kyiv, Ukraine
| | - Inna Gogunska
- O.S. Kolomiychenko Institute of Otolaryngology, The National Academy of Medical Sciences of Ukraine, 03057 Kyiv, Ukraine
| | - Svitlana Regeda
- Center of Innovative Medical Technologies, The National Academy of Sciences of Ukraine, 04053 Kyiv, Ukraine
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Li J, Martin C, Fernie A. Biofortification's contribution to mitigating micronutrient deficiencies. NATURE FOOD 2024; 5:19-27. [PMID: 38168782 DOI: 10.1038/s43016-023-00905-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 11/08/2023] [Indexed: 01/05/2024]
Abstract
Biofortification was first proposed in the early 1990s as a low-cost, sustainable strategy to enhance the mineral and vitamin contents of staple food crops to address micronutrient malnutrition. Since then, the concept and remit of biofortification has burgeoned beyond staples and solutions for low- and middle-income economies. Here we discuss what biofortification has achieved in its original manifestation and the main factors limiting the ability of biofortified crops to improve micronutrient status. We highlight the case for biofortified crops with key micronutrients, such as provitamin D3/vitamin D3, vitamin B12 and iron, for recognition of new demographics of need. Finally, we examine where and how biofortification can be integrated into the global food system to help overcome hidden hunger, improve nutrition and achieve sustainable agriculture.
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Affiliation(s)
- Jie Li
- Department of Biochemistry and Metabolism, John Innes Centre, Norwich, UK
| | - Cathie Martin
- Department of Biochemistry and Metabolism, John Innes Centre, Norwich, UK.
| | - Alisdair Fernie
- Max-Planck-Institut für Molekulare Pflanzenphysiologie, Potsdam, Germany
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Mustafa A, Shekhar C. Factors Associated with Vitamin D Deficiency and Their Relative Importance among Indian Adolescents: An Application of Dominance Analysis. Int J Endocrinol 2023; 2023:4209369. [PMID: 37881405 PMCID: PMC10597726 DOI: 10.1155/2023/4209369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 09/22/2023] [Accepted: 10/07/2023] [Indexed: 10/27/2023] Open
Abstract
Vitamin D deficiency is a serious issue in developing nations, including India. This study investigates the determinants of vitamin D deficiency among Indian adolescents and assesses their relative importance using dominance analysis. Data from the Comprehensive National Nutrition Survey (CNNS) conducted between 2016 and 2018 were utilized in this study. Vitamin D levels were assessed based on serum 25-hydroxyvitamin D concentration, with a sample size encompassing 13,065 adolescents aged between 10 and 19 years. Backward stepwise multivariate logistic regression was used to identify the correlates of vitamin D deficiency, and the relative importance of these factors was assessed using dominance analysis. The study identified nine predictors that were significantly associated with vitamin D deficiency at a 1% level of significance (α = 0.001). Among these factors, sex was found to be the most significant predictor, with female adolescents being 2.66 (95% CI: 95% CI: 2.39-2.96) times more likely to be vitamin D deficient compared to male adolescents. Lifestyle and behavioral factors, such as "sex," "wealth index," and "place of residence," were more dominant in predicting vitamin D deficiency than biological indicators like "BMI" and "serum creatinine." This underscores the vital role of sunlight exposure in maintaining sufficient vitamin D levels. In summary, this study sheds light on the multifaceted factors contributing to vitamin D deficiency among Indian adolescents, emphasizing the significance of targeted interventions and public health awareness campaigns to mitigate this pressing issue.
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Affiliation(s)
- Akif Mustafa
- International Institute for Population Sciences (IIPS), Mumbai, India
| | - Chander Shekhar
- Department of Fertility, International Institute for Population Sciences (IIPS), Mumbai, India
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Grygorieva NV, Solonenko TY, Musiienko AS, Bystrytska MA. Vitamin D deficiency in Ukraine: current evidence. BMC Nutr 2023; 9:49. [PMID: 36918995 PMCID: PMC10014139 DOI: 10.1186/s40795-023-00706-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 03/08/2023] [Indexed: 03/15/2023] Open
Abstract
BACKGROUND Data from numerous studies demonstrate the high frequency of vitamin D deficiency (VDD) and insufficiency (VDI) in many countries worldwide that depend on age and sex, seasons, country, and concomitant pathology. This research aimed to study vitamin D status in the Ukrainian population during 2016-2022 years depending on age, sex, month, and year of the observation, and compare the results with the data of previous Ukrainian epidemiologic studies. METHODS In a single-center cohort study, we analyzed the serum total 25-hydroxyvitamin D (25(OH)D) level in 7,418 subjects aged 20-99 years. The analysis was performed depending on age, sex, month, season, and year of the observation. Also, we compared the results with the data of previous Ukrainian studies. 25(OH)D level was measured using the electrochemiluminescence method. RESULTS The mean serum 25(OH)D level in the total group was 31.0 [22.3-41.1] ng/mL, the lowest level was in the age group 90-99 years old. No gender differences were found in 25(OH)D levels, except the one for the women aged 60-69 years old who had higher vitamin D levels compared to male parameters. 41.6% of the subjects had an optimal (> 30-50 ng/mL) 25(OH)D level, 27.3% had VDI, and 19.5% had a VDD. The suboptimal and high serum concentration of 25(OH)D (> 50-100 ng/mL) was found in 11.4% of the subjects. Also, we established the increase of serum 25(OH)D level from 2016 to 2022 with the highest values in 2020-2022. Seasonal variations of 25(OH)D concentration confirmed the highest index in autumn (33.0 [24.0-42.4] ng/mL) and the lowest one in the spring (28.5 [19.7-38.7] ng/mL) with the highest 25(OH)D level in September and the lowest one in March. CONCLUSION Our results confirmed a decrease in VDD and VDI in 2020-2022 in the Ukrainian population compared to the previous years (2016-2019) and previous Ukrainian studies with similar age and seasonal particularities. It may be the consequence of an improvement in public awareness of global vitamin D deficiency, its positive skeletal and extra-skeletal effects, as well as more intensive vitamin D supplementation due to the COVID-19 pandemic in the recent years.
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Affiliation(s)
- N V Grygorieva
- Department of Clinical Physiology and Pathology of Musculoskeletal System, State Institution "D. F. Chebotarev Institute of Gerontology of the NAMS of Ukraine", Kiev, Ukraine.
| | - T Yu Solonenko
- Department of Clinical Physiology and Pathology of Musculoskeletal System, State Institution "D. F. Chebotarev Institute of Gerontology of the NAMS of Ukraine", Kiev, Ukraine
| | - A S Musiienko
- Department of Clinical Physiology and Pathology of Musculoskeletal System, State Institution "D. F. Chebotarev Institute of Gerontology of the NAMS of Ukraine", Kiev, Ukraine
| | - M A Bystrytska
- Department of Clinical Physiology and Pathology of Musculoskeletal System, State Institution "D. F. Chebotarev Institute of Gerontology of the NAMS of Ukraine", Kiev, Ukraine
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Khanna T, Shraim R, Zarkovic M, van Weele M, van Geffen J, Zgaga L. Comprehensive Analysis of Seasonal and Geographical Variation in UVB Radiation Relevant for Vitamin D Production in Europe. Nutrients 2022; 14:5189. [PMID: 36501219 PMCID: PMC9735494 DOI: 10.3390/nu14235189] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/25/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
Dermal synthesis, following sun exposure, is the main source of vitamin D. This study characterizes ambient UVB radiation relevant for vitamin D production in Europe. A biological weighing function was applied to data from the Tropospheric Emissions Monitoring Internet Service (TEMIS) for 46 capital cities over an 18-year period (2004-2021) to isolate wavelengths relevant for vitamin D production (D-UVB). Cumulative and weighted D-UVB (CW-D-UVB) were calculated to approximate seasonal vitamin D accumulation and diminution. Monthly 25(OH)D concentration measurements were extracted from published reports. All data were analyzed by location and time. Despite a moderate latitudinal range (35-64° N), we observed large-up to five-fold-regional differences: the highest mean diurnal D-UVB dose of 5.57 kJ/m2 (SD = 3.55 kJ/m2) was observed in Nicosia (Cyprus) and the lowest in Reykjavik (Iceland, 1.16 ± 1.29 kJ/m2). Seasonal differences in diurnal D-UVB dose were even more pronounced, with a median 36-fold difference between annual peak and trough depending on a location (range: 10- to 525-fold). The mean duration of "vitamin D winter" was 126 days but varied widely (4 to 215 days). Monthly CW-D-UVB and 25(OH)D changes were very strongly correlated: the changes in 25(OH)D concentration increased by 12.6 nmol/L for every 100 kJ/m2 increment of CW-D-UVB in population-based studies (r2 = 0.79, p-value = 1.16 × 10-37). Understanding the differences in D-UVB radiation can help understand determinants of vitamin D status and guide region- and season-specific safe and effective sunlight exposure recommendations and vitamin D supplementation guidelines.
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Affiliation(s)
- Tarinee Khanna
- Department of Public Health and Primary Care, Institute of Population Health, Trinity College Dublin, D24 DH74 Dublin, Ireland
| | - Rasha Shraim
- Department of Public Health and Primary Care, Institute of Population Health, Trinity College Dublin, D24 DH74 Dublin, Ireland
- The SFI Centre for Research Training in Genomics Data Sciences, University of Galway, H91 TK33 Galway, Ireland
| | - Masa Zarkovic
- Department of Public Health and Primary Care, Institute of Population Health, Trinity College Dublin, D24 DH74 Dublin, Ireland
- Institute of Social and Preventive Medicine, University of Bern, 3012 Bern, Switzerland
| | - Michiel van Weele
- Royal Netherlands Meteorological Institute, 3731 GA De Bilt, The Netherlands
| | - Jos van Geffen
- Royal Netherlands Meteorological Institute, 3731 GA De Bilt, The Netherlands
| | - Lina Zgaga
- Department of Public Health and Primary Care, Institute of Population Health, Trinity College Dublin, D24 DH74 Dublin, Ireland
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Bakaloudi DR, Chourdakis M. A critical update on the role of mild and serious vitamin D deficiency prevalence and the COVID-19 epidemic in Europe. Nutrition 2021; 93:111441. [PMID: 34492624 PMCID: PMC8321689 DOI: 10.1016/j.nut.2021.111441] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/30/2021] [Accepted: 07/22/2021] [Indexed: 12/19/2022]
Abstract
Objectives Coronavirus disease 2019 (COVID-19) has emerged as a pandemic, affecting nearly 180 million people worldwide as of June 22, 2021. Previous studies have examined the association between the mean vitamin D (Vit D) concentration of each country and COVID-19 infection and mortality rate in European countries. The aim of the present study was to critically evaluate the relationship between prevalence of mild and severe Vit D deficiency in each country and COVID-19 infection, recovery, and mortality using updated data and a different methodological approach. Methods Information on Vit D concentration or deficiency for each country was retrieved through a literature search. COVID-19 infections and mortalities per million people and total recoveries, as of June 22, 2021, were obtained. The associations between Vit D deficiency and COVID-19 infection, recovery, and mortality were explored using correlation coefficients and scatterplots. Results Non-significant correlations were observed between both number of COVID-19 infections (r = 0.363, P = 0.116) and number of recoveries (r = 0.388, P = 0.091) and the prevalence of mild Vit D deficiency (<50 nmol/L). Similarly, non-significant correlations were observed between both infections (r = 0.215, P = 0.392) and recoveries (r = 0.242, P = 0.332) and the prevalence of severe Vit D deficiency (<30 nmol/L). Significant correlations were found between COVID-19 mortality and prevalence of both mild Vit D deficiency (r = 0.634, P = 0.003) and severe Vit D deficiency (r = 0.538, P = 0.021). Conclusions The prevalence of neither mild nor severe Vit D deficiency was associated with the number of COVID-19 infections in European countries. Thus, it is an important parameter to consider when implementing preventive measures to face COVID-19.
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Affiliation(s)
- Dimitra Rafailia Bakaloudi
- Laboratory of Hygiene, Social & Preventive Medicine and Medical Statistics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, University Campus, Thessaloniki, Greece
| | - Michail Chourdakis
- Laboratory of Hygiene, Social & Preventive Medicine and Medical Statistics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, University Campus, Thessaloniki, Greece.
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Mustafa A, Shekhar C. Concentration levels of serum 25-Hydroxyvitamin-D and vitamin D deficiency among children and adolescents of India: a descriptive cross-sectional study. BMC Pediatr 2021; 21:334. [PMID: 34362329 PMCID: PMC8344146 DOI: 10.1186/s12887-021-02803-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 07/17/2021] [Indexed: 12/16/2022] Open
Abstract
Background Vitamin D is an essential micronutrient for the overall health and well-being of individuals. For strong musculoskeletal and neurological development of human body, vitamin D levels during childhood and adolescence have key importance. This is the first national-level study that analyzes the deficiency and concentration of serum 25-Hydroxyvitamin D [25(OH)D)] among Indian children and adolescents with respect to various demographic and socioeconomic characteristics. Methods Data of Comprehensive National Nutrition Survey (CNNS, 2016–18) was utilized for the present study. Vitamin D levels were assessed based on serum 25-hydroxyvitamin D concentration. Prevalence of vitamin D deficiency has been shown for the three age groups: 0–4 years (n = 12,764), 5–9 years (n = 13,482), 10–19 years (n = 13,065). Vitamin D deficiency was defined as: serum 25(OH)D < 12 ng/mL; and insufficiency as: 12 ng/ml ≤ 25(OH) < 20 ng/ml. 25(OH) D level higher than 20 ng/mL was accepted as adequate. Random slope multilevel logistic regression models were employed to assess the demographic and socioeconomic correlates of vitamin D deficiency. Results Mean serum 25(OH)D concentration level was found to be 19.51 ± 8.76, 17.73 ± 7.91, and 17.07 ± 8.16 ng/ml in age group 0–4 years, 5–9 years and 10–19 years respectively. 49.12% of the children aged 0–4 years were having insufficient level of vitamin D. Prevalence of vitamin D deficiency was comparatively higher among female adolescents (76.16%), adolescents living in rural region (67.48), Sikh individuals (0–4 years: 76.28%; 5–9 years: 90.26%; 10–19 years: 89.56%), and adolescents coming from rich households. North-Indian individuals were having substantially higher odds of vitamin D deficiency in all the three age groups. Conclusion The present study demonstrated that the prevalence of vitamin D deficiency is considerably high among children and adolescents of India. The study highlights high-risk group which require prompt policy interventions. Supplementary Information The online version contains supplementary material available at 10.1186/s12887-021-02803-z.
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Affiliation(s)
- Akif Mustafa
- Research Fellow, International Institute for Population Sciences (IIPS), Mumbai, 400088, India.
| | - Chander Shekhar
- Department of Fertility studies, International Institute for Population Sciences (IIPS), Mumbai, India
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