If you've ever bitten into an American chocolate bar and found yourself wondering why it tastes so peculiar, you're not alone ...

I really don't like chocolate ... sweetie a heart full of chocolate is that it's good for your heart! Laurence Sperling, MD There is evidence that a little bit of dark chocolate can have ...

Inheriting two copies of the unpleasant taste gene provides a "ruin-your-day level of bitterness" to foods like broccoli and ... coffee and dark chocolate taste unpleasant. In evolutionary terms ...