Continuous glucose monitor can provide info to prediabetic
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 struggled to lose weight. I was wondering what your feeling are on using a glucose monitor. –– F.M. ANSWER: A continuous glucose monitor is a device shaped like a disc, and the smallest of them are only just larger than a quarter. They measure blood sugar levels without having to prick the finger at intervals of 1-15 minutes and send the result instantly to a meter or a smartphone. A single device can usually stay in place for a week to 15 days, and a person ...