Denmark researchers tracked the weekly chocolate consumption of more than 55,000 people and found that those who had two to six 1-oz servings per month had a 20% lower rate of heart arrhythmia than people who ate less than one serving.

Reminder: Dark chocolate is the healthiest variety.

Chocolate

The Key To Your Workout: Dark Chocolate

You can't fight fact, dark chocolate is a great pre-workout food.

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