Following wls, patients showed greater improvements within their standard of living and showed lower medication use, in contrast to non-surgical patients.

Bariatric surgery appeared to improve blood lipid profile of patients, although te chino there wasn't any significant difference backward and forward groups in blood pressure level.

Furthermore, patients experienced no cardiovascular events or deaths following surgery. They say the most common adverse events because of the process were the introduction of iron-deficiency anemia and re-operations.

They comment:

"This meta-analysis provides comprehensive evidence that, in contrast to non-surgical treatment of obesity, leisure slimming coffee bariatric surgery results in greater body weight loss and higher remission rates of diabetes type 2 and metabolic syndrome."

However, the researchers emphasize the truth that their findings are restricted to 2 years follow-up and therefore are only with different small number of studies and patients.