September signifies the end of summer and the beginning of the fall season. Although we are still feeling the heat in Jacksonville Beach, the signs of fall are all around. There is no shortage of pumpkin spice flavoring, apples, and fall decor. One popular treat that is enjoyed around this time are caramel or candy apples. Although delicious, these sweets are a dentist’s worst nightmare. Aside from the high sugar content that sticks to teeth and can lead to cavities, caramel can be a culprit of another damage-causing emergency — a cracked tooth. While the enamel on the outside of your teeth is the strongest substance in the body, it isn’t indestructible.