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[Nutritional Deficiencies in Bariatric Surgery: A Guide for General Practitioners]
Milenko Grimoldi1, María Jesús Irarrazaval1, Manuel Moreno2
1Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.
Revista Medica De Chile
|April 3, 2025
Summary
Bariatric surgery effectively aids weight loss but can cause malnutrition. Physicians need awareness of these nutritional complications for timely diagnosis and treatment.
Area of Science:
- Nutrition
- Surgery
- Endocrinology
Background:
- Obesity is a global pandemic with limited medical treatment success.
- Bariatric surgery (BS) offers significant weight loss and comorbidity resolution.
- Dietary changes post-BS can lead to malnutrition and deficiencies.
Purpose of the Study:
- To review the primary nutritional complications following bariatric surgery.
- To inform non-specialist physicians about potential post-surgical issues.
- To provide insights based on extensive clinical experience.
Main Methods:
- Literature review.
- Analysis of clinical experience from a national reference center for bariatric surgery.
Main Results:
- Bariatric surgery can result in protein-calorie malnutrition.
- Micronutrient deficiencies are common after bariatric surgery.
- Timely diagnosis and treatment are crucial for managing these complications.
Conclusions:
- Bariatric surgery necessitates careful nutritional monitoring.
- Physicians must be educated on recognizing and managing BS-related nutritional issues.
- Proactive management improves patient outcomes after bariatric procedures.
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