The clinical complications of obesity treatment costs to the health care system more than six-fold surgical since weight loss surgery-induced reduced the incidence of diabetes facilitate control of hypertension, cholesterol, bug fixes Orthopedic and improve the quality of life.
Despite these benefits, definitive statements that such risk reduction resulted in increased survival missing. Although, John Barban Says, we knew that being overweight shortens life, some epidemiological studies suggest that losing weight could also do it.
The contradiction persisted by the difficulty in separating that intentional weight loss caused by serious illness. Finally! Just publish two studies showing that weight loss associated with bariatric surgery has an impact on increasing survival. The first was conducted in Sweden. In it, 2,010 severely obese patients, aged between 37 and 60 years were operated using three different techniques. As a control group, 2,037 were followed clinically obese similar characteristics. Read also articles by John Barban: Good Fats Vs Bad Fats
According to John Barban, after 15 years of follow-operated patients had lost 13% to 27% of body weight, depending on the surgical technique. In the control group, the weights ranged between gains and losses on the order of only 2%. In the same period, the mortality of the operated group fell 24%. The reduction was more pronounced in older individuals and in those with higher BMI. The surgery reduced the incidence of diabetes, cardiovascular disease, sleep apnea and joint pain, and improved quality of life.