Do you think my insulin needs adjusting? The last three weeks my blood sugar in the morning is around 100 and throughout the day 80-125. If I exercise, I fall into the low 60s. I am a 61 yr old male diagnosed in January 2012. The doctors said type 2 but the endo changed it to type 1. My blood sugar in the ER was 720 and A1C 13.9. I am taking 12 units of Lantus and 4 units of Novolog three times daily before each meal. I am on a four carb serving per meal and a two carb serving snack at night.