Staying Healthy
Should I use a continuous glucose monitor?
Ask the doctor
Q. I'm overweight, but don't have diabetes yet. Should I use a continuous glucose monitor, like people with diabetes do?
A. Increasingly, new technologies are allowing us to monitor how our body is functioning. Smart watches and specialized rings monitor the number of steps we take and flights we climb, our heart and breathing rates, and our blood oxygen levels.
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About the Author
Anthony L. Komaroff, MD, Editor in Chief, Harvard Health Letter; Editorial Advisory Board Member, Harvard Health Publishing
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