Weight loss surgery is known to reduce or lead to remission of medical conditions such as diabetes, hypertension and sleep apnea to varying degrees. It is thought that the effect of these conditions on the body over a prolonged period of time can lead to life-threatening events such as heart attack and stroke. By extrapolating the logic, one could theorize that the reduction or elimination of these medical conditions would have a protective effect over a period of years. This is what the researchers conducting this study found on longitudinal follow up.
by Ahmed Hamouda