During Diabetes Awareness Month (November), UT Health San Antonio endocrinologist Carolina Solis-Herrera, MD, reminds the community that one in every three people in San Antonio has prediabetes, which physicians define by a hemoglobin A1C percentage of 5.7% to 6.4%. Hemoglobin A1C is a blood test that measures average glucose levels over the past three months. Carolina […]