There are many weight loss surgery benefits says St. Louis bariatric surgeon, Dr. Van Wagner. Although weight loss surgery is thought to be a cosmetic procedure, it should be done to improve one's health. Many medical problems are related to obesity including high blood pressure, sleep apnea and diabetes. After weight loss surgery, many of these medical conditions will either improve or diminish completely. To learn more about weight loss surgery, please visit http://www.hoab.org.