DEAR DR. ROACH: My question regards the results of my fasting glucose tests for the past couple of years. I am 81 and weigh around 150 pounds. The medications I am taking concern me, with relevance to the A1C levels of my quarterly blood work. My A1C levels have mostly been near mid-5 percent; the … Continue reading GOOD HEALTH: Statins and thiazides acutely increase blood sugar, risk of diabetes