"Charlie and the Chocolate Factory" is a novel by Roald Dahl that tells the tale of young Charlie Bucket as he explores Willy Wonka's magical chocolate factory. Charlie emerges as heir to the delicious enterprise, saving his family from misfortune and bad health.

Chocolate can do that.

We're talking about dark, dark chocolate and cocoa extract, which contain a super-dose of heart-loving, cancer-fighting flavanols.

According to the National Cancer Institute, when you ingest cocoa extract, you trigger dilation of your blood vessels, increase blood flow, and lower blood pressure. Insulin sensitivity increases, cognition improves, and inflammation is tamped down. Plus, healthy cells are protected from stress that leads to DNA damage.

Just how does that translate to better heart health? According to research published in the American Journal of Clinical Nutrition, ingesting cocoa extracts reduced the incidence of cardiovascular death by 27% for people in the Cocoa Supplement and Multivitamin Outcomes Study.

Participants consumed cocoa extract that delivered 500 mg a day of the flavanols epicatechin and catechin, as well as procyanidins and xanthines.

Epicatechin is also in brewed green tea, cherries, and fava beans (although in much lower concentration).

Catechin is also in red wine, broad beans, black grapes, apricots, and strawberries.

Procyanidins are found in blueberries, cranberries, and black currents; xanthines are in caffeine.

Enjoy an ounce of 70% (or higher) cacao chocolate and other sources of those flavonols every day, and ask your doctor about the benefits of taking cacao extract.