Flavonoids also inhibit the production of enzymes that can trigger inflammation. It means that this could be ideal for people who are prone to acne. These compounds can also help prevent blood clot and hypertension. It is advised to consumer plain dark chocolate and avoid those which contain added fat and sugar. You should also consume chocolate in moderation. Including a bar of dark chocolate in your diet can boost the immune system and promote good blood circulation. But despite these health benefits, you should consumer chocolate in moderation. There are lots of high quality dark chocolate out there. You have plenty of options to enjoy.