Italians live by the rule of 15: 1  Use coffee beans within 15 days of roasting. 2  Use ground coffee within 15 minutes of grinding. 3  Drink coffee within 15 seconds of brewing.
The good news is that teeth (and bones) are able to heal themselves in a process called remineralization. Basically, specialized cells in the center of the tooth are able to regenerate dentin, the layer of tooth just under the enamel, and the enamel can then properly remineralize from the outside.
Teething remedies: How to treat teething pain. Learn about common remedies to relieve tender, puffy gums and other teething symptoms. Cold. In the same way ice works on a sprained ankle to numb pain and reduce swelling, cold compresses and other items soothe sore gums. Put a wet washcloth in a clean plastic bag and chill it in the refrigerator.