Bob Greene has helped millions of Americans become fit and healthy with his life-changing Best Life plan. Now, for the first time, Oprah's trusted expert on diet and fitness teams up with a leading endocrinologist and an expert dietitian to offer a Best Life program tailored to the needs of people with diabetes and pre-diabetes. Coping with the unique challenges of living with these conditions can feel like a full-time job. That's why The Best Life...