The importance of vitamin B12 for individuals choosing plant-based diets

被引:0
|
作者
Ali Niklewicz
A. David Smith
Alison Smith
Andre Holzer
Andrew Klein
Andrew McCaddon
Anne M. Molloy
Bruce H. R. Wolffenbuttel
Ebba Nexo
Helene McNulty
Helga Refsum
Jean-Louis Gueant
Marie-Joe Dib
Mary Ward
Michelle Murphy
Ralph Green
Kourosh R. Ahmadi
Luciana Hannibal
Martin J. Warren
P. Julian Owen
机构
[1] University of Surrey,Department of Nutritional Sciences, School of Biosciences and Medicine
[2] University of Oxford,OPTIMA, Department of Pharmacology
[3] University of Cambridge,Department of Plant Sciences
[4] Royal Papworth Hospital,Department of Anaesthesia and Intensive Care
[5] Wrexham Glyndwr University,Faculty of Social and Life Sciences
[6] Trinity College Dublin,School of Medicine
[7] University of Groningen,Department of Endocrinology
[8] University Medical Center Groningen,Department of Clinical Biochemistry
[9] Aarhus University Hospital,Nutrition Innovation Centre for Food and Health (NICHE), School of Biomedical Sciences
[10] Ulster University,Department of Nutrition, Institute of Basic Medical Sciences
[11] University of Oslo,Department of Hepato
[12] University Regional Hospital of Nancy,Gastroenterology
[13] and Inserm UMRS 1256 N-GERE (Nutrition-Genetics-Environmental Risks)-University of Lorraine,Department of Epidemiology and Biostatistics, School of Public Health
[14] Imperial College,Facultat de Medicina I Ciències de La Salut
[15] Unitat de Medicina Preventiva I Salut Pública,School of Medicine
[16] Universitat Rovira I Virgili,Laboratory of Clinical Biochemistry and Metabolism, Department of General Paediatrics, Adolescent Medicine and Neonatology, Faculty of Medicine, Medical Center
[17] Reus,Norwich Research Park
[18] IISPV,Consultant Orthopaedic Surgeon, Department of Trauma & Orthopaedics, Addenbrooke’s
[19] CIBEROBN,undefined
[20] University of California,undefined
[21] University of Freiburg,undefined
[22] Quadram Institute Bioscience,undefined
[23] Cambridge University Hospitals NHS Trust,undefined
来源
关键词
Vitamin B12; Plant-based diets; Public health; Planetary health; Dietary recommendations; Vegetarian and vegan populations; Women of child-bearing age; Pregnancy;
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摘要
Vitamin B12 is an essential nutrient that is not made by plants; consequently, unfortified plant-based foods are not a reliable supply. Recent estimates suggest high rates of vitamin B12 deficiency among the vegetarian and vegan populations, particularly in pregnant women or women of child-bearing age who, for ethical and health reasons, are shifting towards higher consumption of plant-based foods in ever-increasing numbers. Vitamin B12 plays crucial metabolic roles across the life-course and in particular during pregnancy and in early development (first 1000 days of life). Evidence now implicates vitamin B12 deficiency with increased risk to a range of neuro, vascular, immune, and inflammatory disorders. However, the current UK recommended nutrient intake for vitamin B12 does not adequately consider the vitamin B12 deficit for those choosing a plant-based diet, including vegetarianism and in particular veganism, representing a hidden hunger. We provide a cautionary note on the importance of preventing vitamin B12 deficits for those individuals choosing a plant-based diet and the health professionals advising them.
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页码:1551 / 1559
页数:8
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