The treat has been proven to have a number of health benefits - including reducing inflammation and boosting heart health.

This is the product's overall performance score, based on key tests conducted by our industry experts.

"Dark chocolate will retain its quality for two ... But if you live in a hot or humid climate above 75 degrees, Whitakers Chocolates says that you might have to store your chocolate in the fridge.

This is the product's overall performance score, based on key tests conducted by our industry experts.