Heart Health
Better blood sugar tracking: A benefit for heart health?
The high blood sugar levels that characterize diabetes — which affects about one in 10 American adults — are bad news for blood vessels. Elevated blood sugar can damage artery walls, making them more likely to narrow and stiffen; it also makes the blood stickier and more likely to clot. Having diabetes more than doubles your risk of heart disease.
To continue reading this article, you must log in.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise
I'd like to receive access to Harvard Health Online for only $4.99 a month.
Sign Me UpAlready a member? Login ».
About the Author
Julie Corliss, Executive Editor, Harvard Heart Letter
Disclaimer:
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
.jpg)
