April 2026 in “Al-Kufa University Journal for Biology” This pilot study observed that post-bariatric surgery, both zinc and iron deficiencies increased among Iraqi patients, underscoring the importance of lifelong nutritional monitoring and targeted supplementation to address these issues and prevent related complications.
54 citations
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April 2007 in “Gastroentérologie clinique et biologique” This review highlights that bariatric surgery can increase nutritional deficiencies in morbidly obese patients, with particular emphasis on the risks of deficiency due to reduced food intake and malabsorption.
October 2017 in “The American journal of gastroenterology” This case series highlights severe micronutrient deficiencies and complications in three patients who did not adhere to follow-up care after Roux-en-Y gastric bypass, emphasizing the importance of regular nutritional monitoring.
7 citations
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June 2024 in “PubMed” This study found that bariatric surgery led to significant weight loss in patients, but it also resulted in complications like nutrient deficiencies, highlighting the need for dietary compliance and professional follow-up.
7 citations
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February 2017 in “The American journal of medicine” This case report describes a 34-year-old woman who, after Roux-en-Y gastric bypass surgery, experienced improvements in symptoms of dizziness and energy following treatment with oral ferrous sulfate for iron deficiency.