An international study, led by researchers at the Medical Research Council Lifecourse Epidemiology Unit (MRC LEU) at the University of Southampton, has found that obese patients who undergo bariatric surgery are not at an increased risk of broken bones in the first few years after the operation.Just lose the weight naturally.
However, the study, published in the British Medical Journal has shown that there is a possibility of an increase in fracture risk after three to five years.
Generally, a higher Body Mass Index (BMI) protects the bone against most types of fracture because a higher BMI is associated with increased bone density. Additionally there is more protection around the bones.
Studies have shown that weight loss can lead to a reduction of bone density and specifically studies have suggested that bone density is lost after bariatric surgery; however no previous work has been able to investigate whether such changes might result in an increased risk of fracture relative to a control population.
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