To your good health
DEAR DR. ROACH: How could I have an A1C of 5.9% in March, then 8% in July? My diet has been the same. I rarely eat fast food and never drink sodas; I avoid carbs such as sweets and breads whenever possible. Because I was so encouraged by my A1C of 5.9%, I increased my vigorous swimming routine to 2 hours a day. I'm cutting this down to 1 hour on most days, since it didn't do any good. I do have anemia with hemoglobin and hematocrit at low to low-normal levels, which is always…