Do you have a sweet tooth?

Sometimes there’s nothing like a good piece of chocolate or a cupcake to take the edge off of a long day. Or, after a good meal, a bowl of ice cream with hot fudge sauce can complete your dining experience.

If you indulge in sweets, then you know what I’m talking about. A euphoric state of satisfaction comes almost immediately after that first bite. There’s a very good reason for that.

It’s …