November is national diabetes month. According to the Centers for Disease Control and Prevention, about 1 in 10 Americans have diabetes and about 1 in 5 people with diabetes don’t know they have it. Shaili Felton, M.D., is an endocrinologist for Texas Tech Physicians and an associate professor in the TTUHSC School of Medicine’s department of internal medicine. Dr. Felton describes symptoms of diabetes, the dangers of leaving it untreated and how those with diabetes can take care of themselves during the holidays.