Skip to main content
Healthy aging and longevity

Dark chocolate protects arteries?

Print This Page
Flavonoids in this guilty pleasure help blood flow.

Research has already shown that one or two ounces of dark chocolate daily can have beneficial effects in the short term, such as lowering blood pressure. However, the tasty treat is also high in calories and saturated fat. "You need to be conscious of other desserts or high-caloric foods. Just adding dark chocolate to your diet without taking out other foods can lead to weight gain," says Dr. Rimm. Bottom line: a little dark chocolate is safe and may be good for you, but it's no replacement for meaningful cardiovascular disease prevention.

To continue reading this article, you must log in.

Source matters. Subscribe to HarvardHealthOnline+ FREE for 30 days for unlimited access to the site – where all content is reviewed by an HMS physician or faculty expert.

With HHO+ you get these exclusive benefits:

  • Unlimited access to all Harvard Health Online content
  • 4 expertly curated newsletters delivered monthly
  • Customized website experience aligned to your health goals
  • In-depth health guides on topics like sleep, exercise, and more
  • Interactive features like videos and quizzes
  • Members-only access to exclusive articles and resources
Learn more about the benefits of features of HHO+ »

SPECIAL OFFER! UNLOCK EXPERT ACCESS for 30 days FREE!

Sign Me Up

Already a member? Login ».

Print This Page

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.

Free Healthbeat Signup

Get the latest in health news delivered to your inbox!

Sign Up
Harvard Health Publishing Logo

Thanks for visiting. Don't miss your FREE gift.

Don’t miss out on your 25% off promo code and BONUS GIFT worth $29.95.

Sign up to get tips for living a healthy lifestyle, with ways to lessen digestion problems…keep inflammation under control…learn simple exercises to improve your balance…understand your options for cataract treatment…all delivered to your email box FREE.

Harvard Health Publishing Logo

Stay on top of latest health news from Harvard Medical School.

Plus get a FREE on-line course Inflammation and Diet: How food can lower disease risk. No purchase necessary.

Harvard Health Publishing Logo

Stay on top of latest health news from Harvard Medical School.

Plus get a FREE on-line course Inflammation and Diet: How food can lower disease risk. No purchase necessary.