10. You Care About Your Heart
Studies have found that dark chocolate can help restore the flexibility to the arteries of the heart, as well as help prevent white bloods cells from forming clogs in the blood vessels. These studies also state that cocoa reduces bad cholesterol while increasing levels of good cholesterol.
Overall, chocolate can reduce the risk of heart disease and stroke by 1/3. This is largely thanks to an antioxidant that chocolate contains called polyphenols, which is also found in red wine.
Researchers from Harvard University studied a wide variety of elderly men and found that those who ate a modest amount of dark chocolate–up to three times a month–lived almost a year longer than those who didn’t.
9. You Want to Boost Your Staying Power
Chocolate will keep you on the move longer than most other carb-heavy foods. Most people know that carbs equal energy. However, most carbs are a simple boost of energy via sugar and then quickly burn out. Chocolate has a lower glycemic index rate, meaning that it will give you a slow burn of energy verses a quick pop, which will keep you going throughout the day.
If you're looking for quick energy, chocolate helps the body release endorphins, which is a natural energy boost. Chocolate also contains small amounts of caffeine and theobromine; both components are considered active energy boosters.
Theobromine is typically more effective at boosting energy than caffeine. The usual rule about chocolate is that the darker the chocolate, the greater potential for an effective energy boost.