AI Article Synopsis
- - Bariatric surgery, particularly laparoscopic Roux-en-Y gastric bypass (RYGB), leads to greater weight loss and improved body measurements compared to other methods like sleeve gastrectomy and adjustable gastric banding.
- - Following surgery, patients experienced a significant decrease in cholesterol levels and alterations in nutrient intake, including a drop in calories and specific fats, although energy intake remained high.
- - Despite successful weight loss, patients often did not adhere to dietary guidelines, which could result in potential metabolic disorders down the line.
Article Abstract
Bariatric surgery is the most effective treatment for obesity and its complications. However, failure to adhere to dietary recommendations can result in both unsatisfactory weight loss and metabolic disorders. The aim of this study was to evaluate the effects of bariatric surgery on the anthropometric parameters and selected nutrient intake. A total of 12 months postoperatively, percent excess weight loss (%EWL) was significantly higher after laparoscopic Roux-en-Y gastric bypass (LRYGB) than laparoscopic sleeve gastrectomy (LSG) and laparoscopic adjustable gastric banding (LAGB) (93.78% vs. 56.13% and 55.65%, < 0.001). The same was true for waist-to-hip ratio (WHR) ( = 0.017) and waist-to-height ratio (WHtR) changes ( = 0.022). There was a significant decrease in total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) levels after RYGB. A significant decrease ( < 0.05) in daily intake was found for energy (4278.4 kcal vs. 1355.17 kcal), sucrose (122.23 g vs. 38.22 g), dietary fiber (30.90 g vs. 14.20 g), eicosapentaenoic fatty acid and docosahexaenoic acid (EPA+DHA) (142.46 mg vs. 52.90 mg) and % energy from fats (42.43% vs. 35.17%), saturated fatty acids (SAFAs) (19.96% vs. 14.11%) and alpha-linolenic fatty acid (ALA) (0.87% vs. 0.69%). Energy intake and energy % from fats positively correlated with body weight (BW), waist circumference (WC), WHR, and WHtR, and negatively with %EWL. The percentage of unsaturated fatty acids positively correlated with WC and WHR. Energy intake correlated positively with serum triglycerides (TGs) and energy % from fats and carbohydrates. Despite significant weight loss, the patient's diet deviated from recommendations and may have contributed to metabolic disorders.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10255774 | PMC |
| http://dx.doi.org/10.3390/nu15112479 | DOI Listing |
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