Contact Us

University of Illinois Extension serving DuPage, Kane and Kendall Counties

Kane County
535 South Randall Road
St. Charles, IL 60174-1591
Phone: 630-584-6166
FAX: 630-584-4610
Hours: Monday - Friday 8:30 am to 4:30 pm Master Gardener: M-F 10 am to 2 pm

DuPage County
1100 E. Warrenville Road
Suite 170
Naperville, IL 60563
Phone: 630-955-1123
FAX: 630-955-1180
Hours: M 11am - 7pm; Tu-Fri 8:30am-4:30pm Master Gardener: Tu-W-Thu 9 am to 12 pm

Kendall County
7775-B Illinois Route 47
Yorkville, IL 60560
Phone: 630-553-5823
FAX: 630-553-5871
Hours: Monday - Friday 8:30 am to 4:30 pm Master Gardener: M-F 9 am to 12:30 pm

News Release

Protect your Valentine’s Heart with Dark Chocolate

Valentine’s Day and chocolate are a classic pairing, but chocolate also has other positive connections to the heart.

Dietary flavonoids contained in dark chocolate may reduce blood pressure when eaten in moderation. In addition, dark chocolate has shown positive effects on the biochemistry of cholesterol and iron in the blood.

“Dark chocolate’s health benefits are due to its high concentration of cocoa-containing antioxidants,” said Laura Barr, Nutrition and Wellness Educator for University of Illinois Extension. “Some findings show that the dairy component in milk chocolate may interfere with the absorption of these antioxidants. So, stick to the dark for the heart!”

While it makes a great choice for a special celebration, like Valentine’s Day, Barr recommends enjoying dark chocolate as a “sometimes food,” like any treat.

“If you’re looking for a non-traditional Valentine’s Day gift, consider a fun activity, like a brisk walk or ice-skating, that gets you moving while still having time together,” said Barr. “Regular exercise is needed for a strong heart, healthy body and a good mood. A healthy diet and exercise are the power twins that will improve your life when practiced consistently. What better gift is there?”

University of Illinois Extension provides educational programs and research-based information to help Illinois residents improve their quality of life, develop skills and solve problems.  For more information on University of Illinois Extension programs in your county, visit


University of Illinois Extension provides equal opportunities in programs and employment.

University of Illinois/U.S. Dept. of Agriculture/Local Extension Councils Cooperating

Source: Laura Barr, Extension Educator, Nutrition and Wellness,