surgeons are not only good in the operating room but are also trained and experienced in helping patients keep the weight off long-term.

Occasionally, gastric sleeve surgery is done if you’re overweight but don’t meet the criteria for obesity, but you have a significant health condition related to your weight.

Next, the surgeon divides your small intestine into two parts and attaches the lower part directly to the small stomach pouch. Food will bypass most of your stomach and the upper part of your small intestine, so your body absorbs fewer calories.

Coronary artery bypass surgery, also known as heart bypass surgery, is a procedure that treats coronary heart disease. What's on this page?

You may want to visit with a counselor to make sure you are emotionally ready for this surgery. You must be able to make major changes in your lifestyle after surgery.

The other types of bariatric surgery are less likely to be covered, although you may be able to get insurance to pay for some of the costs. Tap the “With Insurance” button in the tool to see average out-of-pocket costs per procedure after insurance pays. See our Insurance Tool to find out if your plan covers it.

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Additionally, avoid swapping those foods with so-called "diet" products made with artificial sugars. Those faux sugars can stoke a sweet tooth and inhibit appetite regulation. What you replace these foods with is just as crucial as nixing them.

Medicare doesn’t cover gastric sleeve surgery if you’re obese but don’t have an obesity-related health condition.

Coronary bypass surgery is a type of surgery where the chest is opened and surgery is performed on the heart. It’s used to bypass – or ‘get around’ - the narrowed or blocked sections of your coronary arteries.

In other words, the findings are inconsistent with the belief that people who quickly lose weight regain weight more rapidly than those who do so gradually.

The surgery entails dividing your stomach into two unequal parts. About 80 percent of the outer curved part of your stomach is cut away and removed.

Gastric sleeve surgery is done using general anesthesia, which is medicine that puts you into a very deep sleep and requires a ventilator to breathe for you during the surgery.

Diets that leave you feeling deprived or hungry can cause you to give up. And many weight-loss diets don't encourage permanent healthy lifestyle changes. So even if you do lose weight, the pounds can quickly return once you stop dieting.