Online seminar This video provides an overview of several topics typically covered in a bariatric information seminar. Related Resources 21 What is bariatric surgery? Get the basics of bariatric surgery, and how it can help with weight loss. 39 Bariatric surgery benefits Discover how bariatric surgery can help improve your health and wellbeing. 35 Should I have bariatric surgery? Get information to help you decide if bariatric surgery is right for you.