Gastric bypass has been the most popular bariatric surgery procedure in the past years and is still widely accepted as the “gold standard” for bariatric surgery. Gastric bypass helps patients lose weight by making the stomach smaller and re-routing the intestines.

Weight loss occurs relatively quickly, with up to 60 – 80% of your excess weight lost within 18 months. Because of a reduced stomach size, the patient will feel full sooner while eating, and the re-routed intestines cause the body to absorb fewer calories. Gastric bypass surgery can also cure or alleviate a number of health problems that are associated with weight issues, such as diabetes, heart disease, sleep apnea, and other conditions. Patients’ hormones may adjust from this significant weight loss, which could lead to improved metabolism.

Gastric bypass surgery usually requires only a one to three day recovery time in the hospital. However, it is important to note that patients may experience a “dumping syndrome”, which happens after the procedure when high-fat or high-sugar foods are ingested.  Vomiting, nausea, weakness, sweating, faintness, and diarrhea can occur during a “dumping syndrome”. It is also important for the patient to supplement their diet with multivitamins (B12 and iron) and calcium.