Bariatric surgery is a powerful weight-loss tool that requires substantial diet and lifestyle changes after the operation. Ensuring enough nutrition can be challenging, with reduced stomach size and ...

Bariatric surgeries can help people with severe obesity lose weight by restricting the amount of food the stomach can hold, reducing the absorption of nutrients, or both, depending on the type of ...

There are a few different types of common procedures, and your specific situation will determine which is right for you, says Dana Lukin, MD, a gastroenterologist at Weill Cornell Medicine and NewYork ...

Ograin: Take a diet history before surgery. If the patient is not on a complete and balanced diet, consider changing it ...

After 4 weeks, obesity surgery led to rapid, extensive hormonal changes in multiple endocrine pathways, particularly during an oral glucose tolerance test (OGTT), while a low-energy diet achieving ...