Impact of bariatric surgery on breastfeeding: a systematic review

The objective of this study was to review the impact of bariatric surgery on breastfeeding following the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines. PubMed and Medline databases were searched using terms such as "bariatric surgery," "postnatal care," "lactation," and "breastfeeding." Reference lists were also used to find relevant articles. A total of 49 records were identified. Abstracts were screened, and 11 observational studies were identified after meeting inclusion criteria, which included the use of original research on breastfeeding and women who have had bariatric surgery. The available research shows that breast milk after bariatric surgery is adequate in nutrients and that no long-term effects were reported in cases studies when nutrient deficiencies were corrected. Limitations include observational study design and small sample sizes. This systematic review suggests that breastfeeding after bariatric surgery should be recommended along with monitoring and micronutrient supplementation. However, additional research and increased sample sizes are needed to further examine the relationship, and such studies should be conducted to strengthen the evidence and explore ways to improve breastfeeding rates in this population.PMID:34563465 | DOI:10.1016/j.soard.2021.08.021
Source: Surgery for Obesity and Related Diseases : official journal of the American Society for Bariatric Surgery - Category: Surgery Authors: Source Type: research