To Your Good Health
DEAR DR. ROACH: I am an 81-year-old man (5 feet, 2 inches tall at 122 pounds) in good health, except that I have Type 2 diabetes. My A1C level has been in the range of 6.3% to 6.8% for the past five years with the help of metformin. Five times a week, I walk on a treadmill for 15 minutes (about a mile) with 25 minutes of stretching exercises, and I don’t have any chest pain or shortness of breath. A couple of my friends in similar situations took the nuclear stress test (due to age and diabetes); one ended up with two stents, and another underwent triple bypass surgery. Neither had ...