There’s a good reason to indulge in some chocolate this Valentine’s Day. Nutrition experts say it might actually be good for you!

University of Texas Southwestern Medical Center registered dietician Lona Sandon says choosing the right type of chocolate can benefit your heart.

Pure chocolate, which is made from cocoa beans, is rich in flavanol, an antioxidant that may help protect arteries from damage, maintain healthy blood flow and fend off heart disease. Dark chocolate and cocoa powder contains the highest levels of the compound.

"Research suggests that drinking a cup of dark hot chocolate can be equated with drinking a glass of wine in protecting the heart," said Sandon. "Chocolate by itself may provide some health benefits. It’s what’s added to it that’s not so good for us."

Processed chocolate with added sugar, milk and butter may be tasty, but Sandon says it doesn’t offer the same health benefits of pure chocolate because of added fat and calories.

Although she admits that moderation is key, Sandon suggests skipping the candy bars and boxed chocolates this Valentine’s Day and opting instead to enjoy a cup of dark hot chocolate with your sweetheart.