Valentine’s Day brings to mind one thing – chocolate. (Okay. Jewelry, too.) If you received a box of chocolates from your Valentine, I have good news for you. Perusing the USDA website I found that chocolate has a higher Total Antioxidant Capacity than blueberries and spinach combined!
Antioxidants are thought to slow aging and prevent certain diseases (including cancer and heart disease) by protecting the body against compounds called free radicals. Free radicals develop in our bodies due to the normal metabolism (use) of oxygen and from environmental sources such as cigarette smoke, pollution, and chemicals. Our body has a process for removing free radicals from the body, but with the internal and external stressors placed on us, the body is not 100% efficient at eliminating these compounds. It needs dietary help.
In general, fruits and vegetables are high in antioxidants (more than grain-based products). They are a good source of fiber and other beneficial nutrients and are often less calorie dense than other foods (meaning fewer calories per volume of food). Exceptions would be avocados and dried fruit.
Back to chocolate. The antioxidant properties in chocolate come from the cocoa bean – the pure source of chocolate. As such, unsweetened baking chocolate has the highest antioxidant value. That is helpful for cooking, but not for a box of chocolates. To get the best antioxidant value from chocolate, the darker the better – most experts recommend 70% or higher cocoa value. Milk chocolate contains far less cocoa and more milk and sugar, significantly diminishing the antioxidant properties of the cocoa bean it starts with.
While dark chocolate beats spinach and blueberries in the Total Antioxidant Capacity category, it is more calorie dense and contains saturated fat. Looking at the label of an 88% bar, a 1 oz. portion (the entire bar is 3.5 oz.) is 143 calories, 77 (54%) of which are saturated fat. One cup of blueberries is only 83 calories and one-half gram of fat (no saturated).
While I will not rely solely on dark chocolate for my antioxidants, it’s nice to know it helps!
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