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Nutritional Deficiencies Before and After Bariatric Surgery: Prevention and Treatment
Georgia Argyrakopoulou1, Sofia K Konstantinidou2,3, Maria Dalamaga4
1Diabetes and Obesity Unit, Athens Medical Center, Athens, 15125, Greece. gargyrakopoulou@gmail.com.
Purpose Of Review:
Bariatric surgery has the unique ability to drive substantial and sustainable weight loss in people living with obesity. Non-reversibility of these surgical techniques provides lifelong benefits but entails the need for continuous medical follow-up. The purpose of the current paper is to review and summarize current data on nutritional deficiencies in patients before and after bariatric surgery.
Recent Findings:
The cornerstone of preventing the emergence of disorders related to nutritional deficiencies is preoperative screening and correct supplementation since they may be exacerbated postoperatively. Following guidelines in conjunction to a lifelong personalized medical approach is of high importance. Bariatric surgery is a well-studied successful and durable means of weight loss that may lead to nutritional deficiencies. There is, thus, a medical need for careful monitoring and treatment of micro- and macronutrient deficiencies by an experienced multidisciplinary team.
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