Dear Dr. Roach: I am a 75-year-old man with an elevated A1C level; I was diagnosed with prediabetes. I feel healthy but have ...

Dear L.S.: I don't think there is a definition of "healthy" that everyone would agree on. One author described it as an ...

The unleashed immune system can destroy cancer very effectively, but it also can attack healthy organs, with many people ...

DEAR DR. ROACH: I am an active 76-year-old man. I became aware of an increase in my resting heart rate in April 2021, going from a resting rate of 48 to 74 beats per minute in a six-day period. It is ...

Dear Dr. Roach: I was recently diagnosed with polymyalgia rheumatica after weeks of intense muscle pain. I’m a 67-year-old female in otherwise good health. My doctor prescribed prednisone, which ...