Some studies show there can be some big health benefits when it comes to dark chocolate. Now, a new study shows eating chocolate could be especially good for your heart. 7’s Chris May has more.
Swiss researchers tested the effects of dark and white chocolate in 20 male smokers. Mass General Hospital cardiologist I.K. Jang says, "What they found was dark chocolate, not white chocolate, induces a rapid and beneficial effect."
After eating just two ounces of dark chocolate arterial blood flow improved, antioxidant levels went up and platelet activity decreased by almost half. "When platelets is active, platelets are active, that's not good for the body," explains Jang.
Jang says too much platelet activity can lead to clogged arteries, unstable angina, heart attacks and maybe even sudden death.
The researchers believe that dark chocolate showed more benefit because it has a higher content of cocoa butter. Dr. Jang says, "That's just a speculation. Whether that's really the reason why they saw a rapid beneficial effect that remains to be seen."
The researchers studied male smokers because these men are at higher risk for heart disease. Jang says a larger study is needed to confirm whether there are long-term benefits of eating dark chocolate on heart health.
The study will be in the January issue of Heart magazine. The American Heart Association says the best way to keep your heart healthy is to eat a well balanced diet, exercise daily, and stop smoking.
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