ArticleObesity surgery2023
Vitamin and Mineral Deficiency 12 Years After Roux-en-Y Gastric Bypass a Cross-Sectional Multicenter Study.
Article in Obesity surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Nutritional deficiencies after sleeve gastrectomy and Roux-en-Y gastric bypass at 10 years: secondary analysis of the SLEEVEPASS randomized clinical trial.The British journal of surgery · 2025Trial
- Effects of Metabolic Bariatric Surgery On Micronutrient Status in Chinese Patients With Obesity: A 12-month Follow-up Study.Obesity surgery · 2026Article
- Effects of Metabolic Bariatric Surgery On Micronutrient Status in Chinese Patients With Obesity: A 12-month Follow-up Study.Obesity surgery · 2026Article
- Review
- Global Trends in Bariatric Surgery for the Treatment of Metabolic Syndrome: A Bibliometric and Visualization Analysis.Obesity surgery · 2026Article
- Intra-abdominal Mucormycosis in an Immunocompetent Host: A Rare Presentation and Literature Review.Cureus · 2025Article
- Current Clinical Practice Guidelines for Nutritional Screening Before and After Sleeve Gastrectomy and Roux-En-Y Gastric Bypass: A Scoping Review.Current obesity reports · 2025Article
- Race explains substantial variance in whole blood thiamine diphosphate concentrations.Nutrition research (New York, N.Y.) · 2024Article
- Roux-en-Y Gastric Bypass and the Clinical Manifestations of Vitamin Deficiencies: Case Report and Literature Review.Cureus · 2024Article
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeMicronutrient deficiencies are common after Roux-en-Y gastric bypass (RYGB). This study explores whether vitamin and mineral deficiency was associated with adherence to recommended supplementation 12 years after RYGB. MATERIALS AND
methodsThe cross-sectional Bariatric Surgery Observation Study (BAROBS) was conducted in 2018-2020 at three hospitals in Central Norway. We report data on 490 patients' self-reported adherence to recommended supplements and vitamin and mineral levels in the blood. The patients, who had RYGB between 2003 and 2009, were recommended an over-the-counter multivitamin-mineral supplement, calcium/vitamin D (1000 mg/20 µg) and vitamin B
resultsMean (SD) age was 40.1 ± 9 years at RYGB, and time to follow-up 11.7 ± 1.6 years. Of 490 patients, 393 (80%) were women. Among 361 (74%) patients' adherent to multivitamin-mineral supplements; folate, vitamin B
conclusionTwelve years after RYGB, adherence to supplements, though in sub-optimal doses of new recommendations, decreases the probability of vitamin and mineral deficiency, especially for thiamine, vitamin B
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