Doctors Test the Limits of What Obesity Drugs Can Fix
Lesa Walton suffered for years with rheumatoid arthritis. “It was awful,” said Ms. Walton, 57, who lives in Wenatchee, Wash. “I kept getting sicker and sicker.” She also had high blood pressure, and she was obese. Doctors told her to diet and exercise, which she did, to no avail. Then she found a doctor who…