Quiz - Chocolate Improves Memory and Heart Health
See how well you understand the Health Report on an element in chocolate by taking a short quiz.
Question 1 / 4
What is the new study exploring?
![](https://gdb.voanews.com/52aec043-072b-4518-996a-0762d64b6c82_w250_r1_s.jpg)
See how well you understand the Health Report on an element in chocolate by taking a short quiz.