Gastric bypass surgery involves creating a small pouch from the stomach and connecting it directly to the small intestine. It significantly reduces food intake and alters digestion, leading to substantial weight loss. This procedure is one of the most common forms of bariatric surgery and is highly effective for long-term weight reduction.

Chronic gastritis is a long-lasting inflammation of the stomach lining that can lead to complications like ulcers or an increased risk of stomach cancer. Common causes include H. pylori infection or autoimmune disorders. Patients may need ongoing treatment with medications to reduce stomach acid and eradicate infections.

Weight loss before surgery was associated with readmission for abdominal pain and increases in urinary tract and surgical site infections, researchers found. The tradition may also be tied to insurance carriers who require weight loss and counseling before surgical treatment. The singer-songwriter lost 100 pounds in two years by lifting weights and doing circuit training. "So I do my weights in the morning, then I normally hike or I box in the afternoon, and then I go and do my cardio at night," she said. "I'm an... +More

Seven British patients who travelled to Turkey for weight loss surgery died after operations there, a BBC investigation into the trend has found. Others have returned home with serious health issues after having had gastric sleeve operations, during which more than 70% of the stomach is removed.