Chocolates contain substances called flavonoids that helps maintain a healthy heart and good blood circulation. Scientists believe that flavonoids reduce the risk of heart diseases by preventing blood clots in your arteries. These blood clots may lead to a heart attack. These healthy flavonoids, eating chocolates also increases the body's ability to produce antioxidants. Antioxidants are substances that protect our cells from chemicals that may damage them.
But don't start eating all the chocolates that can get your hands on, because too much of everything is also bad. SO? eat moderate... And don't forget to brush your teeth afterwards, or you may end up with tooth decay! blehhhhh LOL :P