Researchers from Canada reviewed the results of 26 trials to determine which of the weight loss jabs are the most effective for obese adults who do not have diabetes.

However, a third drug also FDA-approved for weight loss, liraglutide (Saxenda), didn’t work as well as the others, researchers found after reviewing data from dozens of clinical trials. The review also found that a GLP-1 drug still in development,

Over her three-decade career, weight management physician Dr. Sarah Ro has seen hundreds of patients. Many of them are on Medicaid and have become yo-yo dieters who, despite their best efforts at changing their eating habits and lifestyles,

McGill University researchers say their study has found GLP-1 drugs are safe and effective for treating obesity and overweight adults without diabetes. The authors say the findings support using the medication to treat those who are overweight and obese among otherwise healthy patients.

The U.S. FDA has released a new draft guidance for drugmakers to aid them in developing new treatments for obesity. The new document replaces an earlier draft guidance issued in February 2007. The new guidance stated that its focus is on the design of clinical trials and endpoints to demonstrate sustained weight loss,