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Long-Term Iron and Vitamin B12 Deficiency Are Present after Bariatric Surgery, despite the Widespread Use of Supplements
There are few long-term nutritional studies in subjects undergoing bariatric surgery that have assessed weight regain and nutritional deficiencies. In this study, we report data 8 years after surgery on weight loss, use of dietary supplements and deficit of micronutrients in a cohort of patients fro...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8123142/ https://www.ncbi.nlm.nih.gov/pubmed/33922904 http://dx.doi.org/10.3390/ijerph18094541 |
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author | Lombardo, Mauro Franchi, Arianna Biolcati Rinaldi, Roberto Rizzo, Gianluca D’Adamo, Monica Guglielmi, Valeria Bellia, Alfonso Padua, Elvira Caprio, Massimiliano Sbraccia, Paolo |
author_facet | Lombardo, Mauro Franchi, Arianna Biolcati Rinaldi, Roberto Rizzo, Gianluca D’Adamo, Monica Guglielmi, Valeria Bellia, Alfonso Padua, Elvira Caprio, Massimiliano Sbraccia, Paolo |
author_sort | Lombardo, Mauro |
collection | PubMed |
description | There are few long-term nutritional studies in subjects undergoing bariatric surgery that have assessed weight regain and nutritional deficiencies. In this study, we report data 8 years after surgery on weight loss, use of dietary supplements and deficit of micronutrients in a cohort of patients from five centres in central and northern Italy. The study group consisted of 52 subjects (age: 38.1 ± 10.6 y, 42 females): 16 patients had Roux-en-Y gastric bypass (RYGB), 25 patients had sleeve gastrectomy (SG) and 11 subjects had adjustable gastric banding (AGB). All three bariatric procedures led to sustained weight loss: the average percentage excess weight loss, defined as weight loss divided by excess weight based on ideal body weight, was 60.6% ± 32.3. Despite good adherence to prescribed supplements, 80.7% of subjects (72.7%, AGB; 76.7%, SG; 93.8 %, RYGB) reported at least one nutritional deficiency: iron (F 64.3% vs. M 30%), vitamin B12 (F 16.6% vs. M 10%), calcium (F 33.3% vs. M 0%) and vitamin D (F 38.1% vs. M 60%). Long-term nutritional deficiencies were greater than the general population among men for iron and among women for vitamin B12. |
format | Online Article Text |
id | pubmed-8123142 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-81231422021-05-16 Long-Term Iron and Vitamin B12 Deficiency Are Present after Bariatric Surgery, despite the Widespread Use of Supplements Lombardo, Mauro Franchi, Arianna Biolcati Rinaldi, Roberto Rizzo, Gianluca D’Adamo, Monica Guglielmi, Valeria Bellia, Alfonso Padua, Elvira Caprio, Massimiliano Sbraccia, Paolo Int J Environ Res Public Health Article There are few long-term nutritional studies in subjects undergoing bariatric surgery that have assessed weight regain and nutritional deficiencies. In this study, we report data 8 years after surgery on weight loss, use of dietary supplements and deficit of micronutrients in a cohort of patients from five centres in central and northern Italy. The study group consisted of 52 subjects (age: 38.1 ± 10.6 y, 42 females): 16 patients had Roux-en-Y gastric bypass (RYGB), 25 patients had sleeve gastrectomy (SG) and 11 subjects had adjustable gastric banding (AGB). All three bariatric procedures led to sustained weight loss: the average percentage excess weight loss, defined as weight loss divided by excess weight based on ideal body weight, was 60.6% ± 32.3. Despite good adherence to prescribed supplements, 80.7% of subjects (72.7%, AGB; 76.7%, SG; 93.8 %, RYGB) reported at least one nutritional deficiency: iron (F 64.3% vs. M 30%), vitamin B12 (F 16.6% vs. M 10%), calcium (F 33.3% vs. M 0%) and vitamin D (F 38.1% vs. M 60%). Long-term nutritional deficiencies were greater than the general population among men for iron and among women for vitamin B12. MDPI 2021-04-25 /pmc/articles/PMC8123142/ /pubmed/33922904 http://dx.doi.org/10.3390/ijerph18094541 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Lombardo, Mauro Franchi, Arianna Biolcati Rinaldi, Roberto Rizzo, Gianluca D’Adamo, Monica Guglielmi, Valeria Bellia, Alfonso Padua, Elvira Caprio, Massimiliano Sbraccia, Paolo Long-Term Iron and Vitamin B12 Deficiency Are Present after Bariatric Surgery, despite the Widespread Use of Supplements |
title | Long-Term Iron and Vitamin B12 Deficiency Are Present after Bariatric Surgery, despite the Widespread Use of Supplements |
title_full | Long-Term Iron and Vitamin B12 Deficiency Are Present after Bariatric Surgery, despite the Widespread Use of Supplements |
title_fullStr | Long-Term Iron and Vitamin B12 Deficiency Are Present after Bariatric Surgery, despite the Widespread Use of Supplements |
title_full_unstemmed | Long-Term Iron and Vitamin B12 Deficiency Are Present after Bariatric Surgery, despite the Widespread Use of Supplements |
title_short | Long-Term Iron and Vitamin B12 Deficiency Are Present after Bariatric Surgery, despite the Widespread Use of Supplements |
title_sort | long-term iron and vitamin b12 deficiency are present after bariatric surgery, despite the widespread use of supplements |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8123142/ https://www.ncbi.nlm.nih.gov/pubmed/33922904 http://dx.doi.org/10.3390/ijerph18094541 |
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