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Demay MB, Pittas AG, Bikle DD, Diab DL, Kiely ME, Lazaretti-Castro M, Lips P, Mitchell DM, Murad MH, Powers S, Rao SD, Scragg R, Tayek JA, Valent AM, Walsh JME, McCartney CR. Vitamin D for the Prevention of Disease: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2024; 109:1907-1947. [PMID: 38828931 DOI: 10.1210/clinem/dgae290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Numerous studies demonstrate associations between serum concentrations of 25-hydroxyvitamin D (25[OH]D) and a variety of common disorders, including musculoskeletal, metabolic, cardiovascular, malignant, autoimmune, and infectious diseases. Although a causal link between serum 25(OH)D concentrations and many disorders has not been clearly established, these associations have led to widespread supplementation with vitamin D and increased laboratory testing for 25(OH)D in the general population. The benefit-risk ratio of this increase in vitamin D use is not clear, and the optimal vitamin D intake and the role of testing for 25(OH)D for disease prevention remain uncertain. OBJECTIVE To develop clinical guidelines for the use of vitamin D (cholecalciferol [vitamin D3] or ergocalciferol [vitamin D2]) to lower the risk of disease in individuals without established indications for vitamin D treatment or 25(OH)D testing. METHODS A multidisciplinary panel of clinical experts, along with experts in guideline methodology and systematic literature review, identified and prioritized 14 clinically relevant questions related to the use of vitamin D and 25(OH)D testing to lower the risk of disease. The panel prioritized randomized placebo-controlled trials in general populations (without an established indication for vitamin D treatment or 25[OH]D testing), evaluating the effects of empiric vitamin D administration throughout the lifespan, as well as in select conditions (pregnancy and prediabetes). The panel defined "empiric supplementation" as vitamin D intake that (a) exceeds the Dietary Reference Intakes (DRI) and (b) is implemented without testing for 25(OH)D. Systematic reviews queried electronic databases for publications related to these 14 clinical questions. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology was used to assess the certainty of evidence and guide recommendations. The approach incorporated perspectives from a patient representative and considered patient values, costs and resources required, acceptability and feasibility, and impact on health equity of the proposed recommendations. The process to develop this clinical guideline did not use a risk assessment framework and was not designed to replace current DRI for vitamin D. RESULTS The panel suggests empiric vitamin D supplementation for children and adolescents aged 1 to 18 years to prevent nutritional rickets and because of its potential to lower the risk of respiratory tract infections; for those aged 75 years and older because of its potential to lower the risk of mortality; for those who are pregnant because of its potential to lower the risk of preeclampsia, intra-uterine mortality, preterm birth, small-for-gestational-age birth, and neonatal mortality; and for those with high-risk prediabetes because of its potential to reduce progression to diabetes. Because the vitamin D doses in the included clinical trials varied considerably and many trial participants were allowed to continue their own vitamin D-containing supplements, the optimal doses for empiric vitamin D supplementation remain unclear for the populations considered. For nonpregnant people older than 50 years for whom vitamin D is indicated, the panel suggests supplementation via daily administration of vitamin D, rather than intermittent use of high doses. The panel suggests against empiric vitamin D supplementation above the current DRI to lower the risk of disease in healthy adults younger than 75 years. No clinical trial evidence was found to support routine screening for 25(OH)D in the general population, nor in those with obesity or dark complexion, and there was no clear evidence defining the optimal target level of 25(OH)D required for disease prevention in the populations considered; thus, the panel suggests against routine 25(OH)D testing in all populations considered. The panel judged that, in most situations, empiric vitamin D supplementation is inexpensive, feasible, acceptable to both healthy individuals and health care professionals, and has no negative effect on health equity. CONCLUSION The panel suggests empiric vitamin D for those aged 1 to 18 years and adults over 75 years of age, those who are pregnant, and those with high-risk prediabetes. Due to the scarcity of natural food sources rich in vitamin D, empiric supplementation can be achieved through a combination of fortified foods and supplements that contain vitamin D. Based on the absence of supportive clinical trial evidence, the panel suggests against routine 25(OH)D testing in the absence of established indications. These recommendations are not meant to replace the current DRIs for vitamin D, nor do they apply to people with established indications for vitamin D treatment or 25(OH)D testing. Further research is needed to determine optimal 25(OH)D levels for specific health benefits.
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Affiliation(s)
- Marie B Demay
- Department of Medicine, Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Anastassios G Pittas
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Tufts Medical Center, Boston, MA 02111, USA
| | - Daniel D Bikle
- Departments of Medicine and Dermatology, University of California San Francisco, San Francisco VA Medical Center, San Francisco, CA 94158, USA
| | - Dima L Diab
- Department of Internal Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Cincinnati, Cincinnati, OH 45267, USA
| | - Mairead E Kiely
- Cork Centre for Vitamin D and Nutrition Research, School of Food and Nutritional Sciences and INFANT Research Centre, University College Cork, Cork, T12 Y337, Ireland
| | - Marise Lazaretti-Castro
- Department of Internal Medicine, Division of Endocrinology, Universidade Federal de Sao Paulo, Sao Paulo 04220-00, Brazil
| | - Paul Lips
- Endocrine Section, Amsterdam University Medical Center, Internal Medicine, 1007 MB Amsterdam, Netherlands
| | - Deborah M Mitchell
- Pediatric Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - M Hassan Murad
- Evidence-Based Practice Center, Mayo Clinic, Rochester, MN 55905, USA
| | - Shelley Powers
- Bone Health and Osteoporosis Foundation, Los Gatos, CA 95032, USA
| | - Sudhaker D Rao
- Division of Endocrinology, Diabetes and Bone & Mineral Disorders, Henry Ford Health, Detroit, MI 48202, USA
- College of Human Medicine, Michigan State University, Lansing, MI 48824, USA
| | - Robert Scragg
- School of Population Health, The University of Auckland, Auckland 1142, New Zealand
| | - John A Tayek
- Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, CA 90509, USA
- The Lundquist Institute, Torrance, CA 90502, USA
| | - Amy M Valent
- Department of Obstetrics & Gynecology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Judith M E Walsh
- Division of General Internal Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA 94143, USA
| | - Christopher R McCartney
- Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA
- Department of Medicine, West Virginia University, Morgantown, WV 26506, USA
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2
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Giustina A, Bilezikian JP, Adler RA, Banfi G, Bikle DD, Binkley NC, Bollerslev J, Bouillon R, Brandi ML, Casanueva FF, di Filippo L, Donini LM, Ebeling PR, Fuleihan GEH, Fassio A, Frara S, Jones G, Marcocci C, Martineau AR, Minisola S, Napoli N, Procopio M, Rizzoli R, Schafer AL, Sempos CT, Ulivieri FM, Virtanen JK. Consensus Statement on Vitamin D Status Assessment and Supplementation: Whys, Whens, and Hows. Endocr Rev 2024:bnae009. [PMID: 38676447 DOI: 10.1210/endrev/bnae009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Indexed: 04/28/2024]
Abstract
The 6th International Conference, "Controversies in Vitamin D," was convened to discuss controversial topics, such as vitamin D metabolism, assessment, actions, and supplementation. Novel insights into vitamin D mechanisms of action suggest links with conditions that do not depend only on reduced solar exposure or diet intake and that can be detected with distinctive noncanonical vitamin D metabolites. Optimal 25-hydroxyvitamin D (25(OH)D) levels remain debated. Varying recommendations from different societies arise from evaluating different clinical or public health approaches. The lack of assay standardization also poses challenges in interpreting data from available studies, hindering rational data pooling and meta-analyses. Beyond the well-known skeletal features, interest in vitamin D's extraskeletal effects has led to clinical trials on cancer, cardiovascular risk, respiratory effects, autoimmune diseases, diabetes, and mortality. The initial negative results are likely due to enrollment of vitamin D-replete individuals. Subsequent post hoc analyses have suggested, nevertheless, potential benefits in reducing cancer incidence, autoimmune diseases, cardiovascular events, and diabetes. Oral administration of vitamin D is the preferred route. Parenteral administration is reserved for specific clinical situations. Cholecalciferol is favored due to safety and minimal monitoring requirements. Calcifediol may be used in certain conditions, while calcitriol should be limited to specific disorders in which the active metabolite is not readily produced in vivo. Further studies are needed to investigate vitamin D effects in relation to the different recommended 25(OH)D levels and the efficacy of the different supplementary formulations in achieving biochemical and clinical outcomes within the multifaced skeletal and extraskeletal potential effects of vitamin D.
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Affiliation(s)
- Andrea Giustina
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milan 20132, Italy
| | - John P Bilezikian
- Department of Medicine, Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Robert A Adler
- Richmond Veterans Affairs Medical Center and Virginia Commonwealth University, Richmond, VA 23284, USA
| | - Giuseppe Banfi
- IRCCS Galeazzi Sant'Ambrogio Hospital, Milano 20161, Italy
- San Raffaele Vita-Salute University, Milan 20132, Italy
| | - Daniel D Bikle
- Department of Medicine, University of California and San Francisco Veterans Affairs Health Center, San Francisco, CA 94121-1545, USA
- Department of Endocrinology, University of California and San Francisco Veterans Affairs Health Center, San Francisco, CA 94121-1545, USA
| | - Neil C Binkley
- School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53726, USA
| | | | - Roger Bouillon
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases, Metabolism and Ageing, KU Leuven, 3000 Leuven, Belgium
| | - Maria Luisa Brandi
- Italian Foundation for the Research on Bone Diseases (F.I.R.M.O.), Florence 50129, Italy
| | - Felipe F Casanueva
- Department of Medicine, Instituto de Investigación Sanitaria (IDIS), Complejo Hospitalario Universitario and CIBER de Fisiopatologia de la Obesidad y Nutricion (CIBERobn), Santiago de Compostela University, Santiago de Compostela 15706, Spain
| | - Luigi di Filippo
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milan 20132, Italy
| | - Lorenzo M Donini
- Department of Experimental Medicine, Sapienza University, Rome 00161, Italy
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton 3168, Australia
| | - Ghada El-Hajj Fuleihan
- Calcium Metabolism and Osteoporosis Program, WHO CC for Metabolic Bone Disorders, Division of Endocrinology, American University of Beirut, Beirut 1107 2020, Lebanon
| | - Angelo Fassio
- Rheumatology Unit, University of Verona, Verona 37129, Italy
| | - Stefano Frara
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milan 20132, Italy
| | - Glenville Jones
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, ON K7L 3N6, Canada
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa 56126, Italy
| | - Adrian R Martineau
- Faculty of Medicine and Dentistry, Queen Mary University of London, London E1 4NS, UK
| | - Salvatore Minisola
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome 00161, Italy
| | - Nicola Napoli
- Unit of Endocrinology and Diabetes Campus Bio-Medico, University of Rome, Rome 00128, Italy
| | - Massimo Procopio
- Division of Endocrinology, Diabetology and Metabolic Diseases, "Molinette" Hospital, University of Turin, Turin 10126, Italy
| | - René Rizzoli
- Geneva University Hospitals and Faculty of Medicine, Geneva 1205, Switzerland
| | - Anne L Schafer
- Department of Medicine, University of California and San Francisco Veterans Affairs Health Center, San Francisco, CA 94121-1545, USA
| | | | - Fabio Massimo Ulivieri
- Institute of Endocrine and Metabolic Sciences, San Raffaele Vita-Salute University and IRCCS Hospital, Milan 20132, Italy
| | - Jyrki K Virtanen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio FI-70211, Finland
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3
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Berger MM, Shenkin A, Dizdar OS, Amrein K, Augsburger M, Biesalski HK, Bischoff SC, Casaer MP, Gundogan K, Lepp HL, de Man AME, Muscogiuri G, Pietka M, Pironi L, Rezzi S, Schweinlin A, Cuerda C. ESPEN practical short micronutrient guideline. Clin Nutr 2024; 43:825-857. [PMID: 38350290 DOI: 10.1016/j.clnu.2024.01.030] [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: 01/10/2024] [Accepted: 01/27/2024] [Indexed: 02/15/2024]
Abstract
BACKGROUND Trace elements and vitamins, named together micronutrients (MNs), are essential for human metabolism. The importance of MNs in common pathologies is recognized by recent research, with deficiencies significantly impacting the outcome. OBJECTIVE This short version of the guideline aims to provide practical recommendations for clinical practice. METHODS An extensive search of the literature was conducted in the databases Medline, PubMed, Cochrane, Google Scholar, and CINAHL for the initial guideline. The search focused on physiological data, historical evidence (for papers published before PubMed release in 1996), and observational and/or randomized trials. For each MN, the main functions, optimal analytical methods, impact of inflammation, potential toxicity, and provision during enteral or parenteral nutrition were addressed. The SOP wording was applied for strength of recommendations. RESULTS The limited number of interventional trials prevented meta-analysis and led to a low level of evidence for most recommendations. The recommendations underwent a consensus process, which resulted in a percentage of agreement (%): strong consensus required of >90 % of votes. Altogether the guideline proposes 3 general recommendations and specific recommendations for the 26 MNs. Monitoring and management strategies are proposed. CONCLUSION This short version of the MN guideline should facilitate handling of the MNs in at-risk diseases, whilst offering practical advice on MN provision and monitoring during nutritional support.
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Affiliation(s)
- Mette M Berger
- Faculty of Biology & Medicine, Lausanne University, Lausanne, Switzerland.
| | - Alan Shenkin
- Institute of Aging and Chronic Disease, University of Liverpool, Liverpool, UK.
| | - Oguzhan Sıtkı Dizdar
- Department of Internal Medicine and Clinical Nutrition Unit, University of Health Sciences Kayseri City Training and Research Hospital, Kayseri, Turkey.
| | - Karin Amrein
- Medical University of Graz, Department of Internal Medicine, Division of Endocrinology and Diabetology, Austria.
| | - Marc Augsburger
- University Centre of Legal Medicine Lausanne-Geneva, Lausanne University Hospital and University of Lausanne, Geneva University Hospital and University of Geneva, Lausanne-Geneva, Switzerland.
| | | | - Stephan C Bischoff
- Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany.
| | - Michael P Casaer
- KU Leuven, Department of Cellular and Molecular Medicine, Laboratory of Intensive Care Medicine, Leuven, Belgium.
| | - Kursat Gundogan
- Division of Intensive Care Medicine, Department of Internal Medicine, Erciyes University School of Medicine, Kayseri, Turkey.
| | | | - Angélique M E de Man
- Department of Intensive Care Medicine, Research VUmc Intensive Care (REVIVE), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), Amsterdam Medical Data Science (AMDS), Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, the Netherlands.
| | - Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università di Napoli (Federico II), Naples, Italy; United Nations Educational, Scientific and Cultural Organization (UNESCO) Chair for Health Education and Sustainable Development, Federico II University, Naples, Italy.
| | - Magdalena Pietka
- Pharmacy Department, Stanley Dudrick's Memorial Hospital, Skawina, Poland.
| | - Loris Pironi
- Department of Medical and Surgical Sciences, University of Bologna, Italy; Centre for Chronic Intestinal Failure, IRCCS AOUBO, Bologna, Italy.
| | - Serge Rezzi
- Swiss Nutrition and Health Foundation, Epalinges, Switzerland.
| | - Anna Schweinlin
- Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany.
| | - Cristina Cuerda
- Departamento de Medicina, Universidad Complutense de Madrid, Nutrition Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
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4
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Tanaka K, Ao M, Tamaru J, Kuwabara A. Vitamin D insufficiency and disease risk in the elderly. J Clin Biochem Nutr 2024; 74:9-16. [PMID: 38292127 PMCID: PMC10822750 DOI: 10.3164/jcbn.23-59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 08/08/2023] [Indexed: 02/01/2024] Open
Abstract
Vitamin D insufficiency, milder than deficiency, is common, and a risk of various diseases. Since vitamin D exert diverse actions, both skeletal and non-skeletal, its insufficiency is a risk of various diseases including osteoporosis, sarcopenia, cardiovascular disease, cancer, and even mortality. Regarding the association of vitamin D status and disease risk, a marked discrepancy exists between the results from the observational studies and intervention studies, mostly yielding the positive and negative results in the former and latter, respectively. Such inconsistency probably arises from methodological problems, of which the baseline vitamin D status would be the most important. Vitamin D intervention would be effective in the deficient/insufficient subjects, but not in sufficient subjects. Since the elderly subjects, especially the institutionalized people, are mostly vitamin D deficient/insufficient, they are likely to benefit from improvement of vitamin D status. Vitamin insufficiency is a risk of various diseases, and correcting the vitamin status alone would reduce the risk of many diseases, and favorable to avoid the undesirable consequences of polypharmacy in the elderly. Additionally, disease prevention by nutritional improvement is cheap and free from side effects, and suited for the primary prevention of diseases.
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Affiliation(s)
- Kiyoshi Tanaka
- Research Support Center, Shizuoka General Hospital, 4-27-1, Kita-Ando, Aoi, Shizuoka, Shizuoka 420-8527, Japan
| | - Misora Ao
- Department of Health and Nutrition, Osaka Shoin Women’s University, 4-2-26, Hishiya-Nishi, Higashiosaka, Osaka 577-8550, Japan
| | - Junko Tamaru
- Faculty of Nutrition, Kobe Gakuin University, 518 Ikawadanicho-Arise, Nishi-ku, Kobe, Hyogo 651-2180, Japan
| | - Akiko Kuwabara
- Department of Nutrition, Graduate School of Human Life and Ecology, Osaka Metropolitan University, 3-7-30, Habikino, Habikino, Osaka 583-8555, Japan
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5
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Berger MM, Shenkin A, Schweinlin A, Amrein K, Augsburger M, Biesalski HK, Bischoff SC, Casaer MP, Gundogan K, Lepp HL, de Man AME, Muscogiuri G, Pietka M, Pironi L, Rezzi S, Cuerda C. ESPEN micronutrient guideline. Clin Nutr 2022; 41:1357-1424. [PMID: 35365361 DOI: 10.1016/j.clnu.2022.02.015] [Citation(s) in RCA: 198] [Impact Index Per Article: 99.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 02/16/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Trace elements and vitamins, named together micronutrients (MNs), are essential for human metabolism. Recent research has shown the importance of MNs in common pathologies, with significant deficiencies impacting the outcome. OBJECTIVE This guideline aims to provide information for daily clinical nutrition practice regarding assessment of MN status, monitoring, and prescription. It proposes a consensus terminology, since many words are used imprecisely, resulting in confusion. This is particularly true for the words "deficiency", "repletion", "complement", and "supplement". METHODS The expert group attempted to apply the 2015 standard operating procedures (SOP) for ESPEN which focuses on disease. However, this approach could not be applied due to the multiple diseases requiring clinical nutrition resulting in one text for each MN, rather than for diseases. An extensive search of the literature was conducted in the databases Medline, PubMed, Cochrane, Google Scholar, and CINAHL. The search focused on physiological data, historical evidence (published before PubMed release in 1996), and observational and/or randomized trials. For each MN, the main functions, optimal analytical methods, impact of inflammation, potential toxicity, and provision during enteral or parenteral nutrition were addressed. The SOP wording was applied for strength of recommendations. RESULTS There was a limited number of interventional trials, preventing meta-analysis and leading to a low level of evidence. The recommendations underwent a consensus process, which resulted in a percentage of agreement (%): strong consensus required of >90% of votes. Altogether the guideline proposes sets of recommendations for 26 MNs, resulting in 170 single recommendations. Critical MNs were identified with deficiencies being present in numerous acute and chronic diseases. Monitoring and management strategies are proposed. CONCLUSION This guideline should enable addressing suboptimal and deficient status of a bundle of MNs in at-risk diseases. In particular, it offers practical advice on MN provision and monitoring during nutritional support.
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Affiliation(s)
- Mette M Berger
- Department of Adult Intensive Care, Lausanne University Hospital (CHUV), Lausanne, Switzerland.
| | - Alan Shenkin
- Institute of Aging and Chronic Disease, University of Liverpool, Liverpool, UK.
| | - Anna Schweinlin
- Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany.
| | - Karin Amrein
- Medical University of Graz, Department of Internal Medicine, Division of Endocrinology and Diabetology, Austria.
| | - Marc Augsburger
- University Centre of Legal Medicine Lausanne-Geneva, Lausanne University Hospital and University of Lausanne, Geneva University Hospital and University of Geneva, Lausanne-Geneva, Switzerland.
| | | | - Stephan C Bischoff
- Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany.
| | - Michael P Casaer
- KU Leuven, Department of Cellular and Molecular Medicine, Laboratory of Intensive Care Medicine, Leuven, Belgium.
| | - Kursat Gundogan
- Division of Intensive Care Medicine, Department of Internal Medicine, Erciyes University School of Medicine, Kayseri, Turkey.
| | | | - Angélique M E de Man
- Department of Intensive Care Medicine, Research VUmc Intensive Care (REVIVE), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), Amsterdam Medical Data Science (AMDS), Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands.
| | - Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università di Napoli (Federico II), Naples, Italy; United Nations Educational, Scientific and Cultural Organization (UNESCO) Chair for Health Education and Sustainable Development, Federico II, University, Naples, Italy.
| | - Magdalena Pietka
- Pharmacy Department, Stanley Dudrick's Memorial Hospital, Skawina, Poland.
| | - Loris Pironi
- Alma Mater Studiorum - University of Bologna, Department of Medical and Surgical Sciences, Italy; IRCCS Azienda Ospedaliero-Universitaria di Bologna, Centre for Chronic Intestinal Failure - Clinical Nutrition and Metabolism Unit, Italy.
| | - Serge Rezzi
- Swiss Nutrition and Health Foundation (SNHf), Epalinges, Switzerland.
| | - Cristina Cuerda
- Departamento de Medicina, Universidad Complutense de Madrid, Nutrition Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
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6
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Bouillon R, Manousaki D, Rosen C, Trajanoska K, Rivadeneira F, Richards JB. The health effects of vitamin D supplementation: evidence from human studies. Nat Rev Endocrinol 2022; 18:96-110. [PMID: 34815552 PMCID: PMC8609267 DOI: 10.1038/s41574-021-00593-z] [Citation(s) in RCA: 180] [Impact Index Per Article: 90.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/25/2021] [Indexed: 12/16/2022]
Abstract
Vitamin D supplementation can prevent and cure nutritional rickets in infants and children. Preclinical and observational data suggest that the vitamin D endocrine system has a wide spectrum of skeletal and extra-skeletal activities. There is consensus that severe vitamin D deficiency (serum 25-hydroxyvitamin D (25OHD) concentration <30 nmol/l) should be corrected, whereas most guidelines recommend serum 25OHD concentrations of >50 nmol/l for optimal bone health in older adults. However, the causal link between vitamin D and many extra-skeletal outcomes remains unclear. The VITAL, ViDA and D2d randomized clinical trials (combined number of participants >30,000) indicated that vitamin D supplementation of vitamin D-replete adults (baseline serum 25OHD >50 nmol/l) does not prevent cancer, cardiovascular events, falls or progression to type 2 diabetes mellitus. Post hoc analysis has suggested some extra-skeletal benefits for individuals with vitamin D deficiency. Over 60 Mendelian randomization studies, designed to minimize bias from confounding, have evaluated the consequences of lifelong genetically lowered serum 25OHD concentrations on various outcomes and most studies have found null effects. Four Mendelian randomization studies found an increased risk of multiple sclerosis in individuals with genetically lowered serum 25OHD concentrations. In conclusion, supplementation of vitamin D-replete individuals does not provide demonstrable health benefits. This conclusion does not contradict older guidelines that severe vitamin D deficiency should be prevented or corrected.
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Affiliation(s)
- Roger Bouillon
- Clinical and Experimental Endocrinology, Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium.
| | - Despoina Manousaki
- Research Center of the Sainte-Justine University Hospital, University of Montreal, Montreal, Quebec, Canada
| | - Cliff Rosen
- Maine Medical Center Research Institute, Scarborough, ME, USA
| | - Katerina Trajanoska
- Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Fernando Rivadeneira
- Translational Skeletal Genomics, Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - J Brent Richards
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
- Departments of Medicine, Human Genetics, Epidemiology and Biostatistics, McGill University, Montreal, Quebec, Canada
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7
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Bevilacqua G, Laskou F, Clynes MA, Jameson KA, Boucher BJ, Noonan K, Cooper C, Dennison EM. Determinants of circulating 25-hydroxyvitamin D concentration and its association with musculoskeletal health in midlife: Findings from the Hertfordshire Cohort Study. Metabol Open 2021; 12:100143. [PMID: 34755103 PMCID: PMC8564673 DOI: 10.1016/j.metop.2021.100143] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/20/2021] [Accepted: 10/24/2021] [Indexed: 10/31/2022] Open
Abstract
INTRODUCTION Several studies have reported the importance of vitamin D status to musculoskeletal health in populations of older adults. Here we report relationships between circulating serum 25(OH)D and musculoskeletal health in a community cohort of UK adults in midlife and investigate whether environmental (dietary intake, use of supplements) and/or genetic factors (4 SNPs previously related to vitamin D status) play more significant roles in determining vitamin D status in this population. METHODS Participants were recruited from the Hertfordshire Cohort Study, an established longitudinal cohort study of community dwelling adults and were seen at baseline and follow up 9-12 years later. Lumbar spine and total femur BMD were measured at baseline using a Hologic QDR 4500 instrument. Osteoarthritis (OA) was defined by radiographs of the knees graded according to Kellgren & Lawrence at both time points. Serum 25(OH)D concentrations were measured using a DiaSorin Liaison chemiluminescent assay. Genotyping of 4 SNPs previously associated with 25(OH)D values were assessed: (rs12785878 (DHCR7), rs10741657 (CYP2R1) and rs6013897 (CYP24A1)) and a fourth SNP (rs4588), described as "a near-perfect proxy (i.e. substitute) for rs2282679 on the GC gene". RESULTS 820 subjects (397 men, 423 women) participated at baseline, and 339 of these 820 subjects (164 men; 175 women) participated in a follow up study of OA progression. The median (IQR) age of participants at baseline was 64.0 (61.8-66.5) and 65.5 (63.3-67.6) for men and women respectively. Median circulating levels of 25(OH)D were 44.6 (35.0-63.0) nmol/L and 41.3 (29.8-53.5) nmol/L in men and women respectively. Circulating 25(OH)D was strongly associated with season of blood testing (p < 0.001). The greatest variance in a model of vitamin D status that included the four SNPs measured, season, and whether participants reported taking vitamin D supplements was explained by season of assay (17.9% men; 15.8% women). Higher femoral neck BMD was observed in men with higher baseline vitamin D status, after adjustment for age, season, BMI, smoker status, alcohol consumption, physical activity and social class (p = 0.01). Associations between 25(OH)D and BMD in women were not statistically significant in this population. There were no associations between circulating 25(OH)D and radiographic knee OA at either time point after adjustment for confounders and for duration of follow-up. CONCLUSION Circulating 25(OH)D levels were generally lower than is recommended in community dwelling adults in midlife, with marked seasonal variation observed, but relationships with reported vitamin D supplementation were weaker. Circulating 25(OH)D was directly associated with hip BMD in men but relationships with BMD in women and radiographic OA were not seen in this sample.
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Affiliation(s)
- Gregorio Bevilacqua
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - Faidra Laskou
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - Michael A. Clynes
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - Karen A. Jameson
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - Barbara J. Boucher
- The Blizard Institute, Bart's & The London School of Medicine and Dentistry, Queen Mary University of London, UK
| | - Kate Noonan
- Department of Clinical Biochemistry, Barts NHS Trust, London, UK
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK,National Institute for Health Research Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, OX3 7LE, UK
| | - Elaine M. Dennison
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK,Victoria University of Wellington, Wellington, New Zealand,Corresponding author. MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK.
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Biochemical characteristics and calcium and PTH levels of patients with high normal and elevated serum 25(OH)D levels in Turkey: DeVIT-TOX survey. Arch Osteoporos 2021; 16:138. [PMID: 34536116 DOI: 10.1007/s11657-021-01002-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 09/13/2021] [Indexed: 02/03/2023]
Abstract
UNLABELLED Vitamin D intake over the recommended dose is usually associated with high serum 25(OH)D levels and generally not associated with symptoms of hypercalcemia. High doses of cholecalciferol need to be avoided to protect against vitamin D toxicity and related complications. Strict adherence to the clinical guidelines for treating vitamin D deficiency can ensure safe and effective treatment. PURPOSE We observed a tendency to use high doses of cholecalciferol for vitamin D deficiency treatment or vitamin D supplementation. We aimed to determine the biochemical characteristics of patients with high normal and elevated serum 25(OH)D levels. METHODS An online invitation was sent to all tertiary endocrinology clinics in Turkey to complete an online retrospective survey (DeVIT-TOX Survey) for patients diagnosed with high serum 25(OH)D levels (> 88 ng/mL) between January 2019 and December 2019. The patients were evaluated according to the presence of signs and symptoms of hypercalcemia and doses of vitamin D intake, evaluated into the following three groups according to their 25(OH)D levels: group 1, > 150 ng/mL; group 2, 149-100 ng/mL; and group 3, 99-88 ng/mL. RESULTS A total of 253 patients were included in the final analysis (female/male: 215/38; mean age, 51.5 ± 15.6 years). The average serum 25(OH)D level was 119.9 ± 33 (range, 88-455) ng/mL, and the average serum calcium level was 9.8 ± 0.7 (range, 8.1-13.1) mg/dL. Most (n = 201; 75.4%) patients were asymptomatic despite having high serum 25(OH)D and calcium levels. The serum 25(OH)D level was significantly higher in the symptomatic groups than in the asymptomatic groups (138.6 ± 64 ng/mL vs. 117.7 ± 31 ng/mL, p < 0.05). The most common cause (73.5%) associated with high serum 25(OH)D levels was the inappropriate prescription of a high dose of oral vitamin D (600.000-1.500.000 IU) for treating vitamin D deficiency/insufficiency in a short time (1-3 months). The cut-off value of 25 (OH) D level in patients with hypercalcemia was found to be 89 ng/mL [median 116.5 (89-216)]. CONCLUSIONS High dose of vitamin D intake is associated with a high serum 25 OH D level, without symptoms of hypercalcemia. Inappropriate prescription of vitamin D is the primary cause for elevated 25(OH) D levels and related hypercalcemia. Hypercalcemia may not be observed in every patient at very high 25(OH) D levels. Adherence to the recommendation of guidelines is essential to ensure safe and effective treatment of vitamin D deficiency.
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Goyal V, Agrawal M. Effect of supplementation of vitamin D and calcium on patients suffering from chronic non-specific musculoskeletal pain: A pre-post study. J Family Med Prim Care 2021; 10:1839-1844. [PMID: 34195113 PMCID: PMC8208216 DOI: 10.4103/jfmpc.jfmpc_1699_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/27/2020] [Accepted: 10/13/2020] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Despite abundant sunshine, India is a country with high prevalence of vitamin D deficiency. It has been suggested that vitamin D deficiency could be a potential cause of chronic non-specific musculoskeletal pain. The study was conducted to evaluate the effect of supplementation of vitamin D and calcium on patients suffering with chronic non-specific musculoskeletal pain. METHODOLOGY The experimental trial was a pre-post study conducted on 50 hypovitaminosis D patients aged 30-60 years visiting a local orthopedician or physician with complain of chronic non-specific musculoskeletal pain. Oral supplementation with vitamin D and calcium was given for 3 months. Before the intervention trial, pain, physical activity, serum vitamin D, serum calcium, body mass index and waist to hip ratio (WHR) of the respondents were assessed, which was statistically compared with post-intervention data of the same parameters. Assessment of pain was carried out using visual analog scale. Physical activity levels were compared pre and post the intervention. Also, fatigue, mood alteration, and sleep were compared. RESULTS Ninety percent of the subjects had vitamin D deficiency. Thirty-six percent of the subjects had severe chronic non-specific musculoskeletal pain, whereas 56% had moderate chronic non-specific musculoskeletal pain. The mean pain score prior to intervention was 6.22 which significantly decreased to 3.52. Mean vitamin D levels significantly rose from 17.38 ng/ml to 39.40 ng/ml. Serum vitamin D, serum calcium, and physical activity levels increased, whereas pain, weight, BMI, and WHR decreased significantly post-intervention. CONCLUSIONS Supplementation with vitamin D and calcium decreases chronic non-specific musculoskeletal pain.
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Affiliation(s)
- Vrinda Goyal
- Research Scholar, Department of Home Science, University of Rajasthan, Jaipur, Rajasthan, India
| | - Mukta Agrawal
- Associate Professor, Department of Home Science, University of Rajasthan, Jaipur, Rajasthan, India
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Cunningham ET, Sobrin L, Hall AJ, Zierhut M. Vitamin D and Ocular Inflammation. Ocul Immunol Inflamm 2020; 28:337-340. [PMID: 32255412 DOI: 10.1080/09273948.2020.1734421] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Emmett T Cunningham
- Department of Ophthalmology, California Pacific Medical Center, San Francisco, California, USA.,The Department of Ophthalmology, Stanford University School of Medicine, Stanford, California, USA.,The Francis I. Proctor Foundation, UCSF School of Medicine, San Francisco, California, USA
| | - Lucia Sobrin
- Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA
| | - Anthony J Hall
- Department of Surgery, Monash Medical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia.,Department of Ophthalmology, The Alfred Hospital, Melbourne, Australia
| | - Manfred Zierhut
- Centre for Ophthalmology, University Tuebingen, Tuebingen, Germany
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Las piezas del puzle de la “vitamina” D empiezan a encajar: da a los que necesitan. NUTR HOSP 2020; 37:4-5. [DOI: 10.20960/nh.03010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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