Abnormal tooth color is not the same as the darkening or yellowing of teeth that occurs as people grow older or expose their teeth to staining substances, such as coffee, tea, and cigarette smoke. Graying of a tooth may be a symptom of a previous infection within the tooth that has seriously damaged the pulp, which is the living center of the tooth.
Isla Cozumel, Mexico's largest island is located in the western Caribbean, 12 miles off the coastline of the Yucatan Peninsula, about 45 miles south of Cancun.
But normally the water is calm on the west-side of the island (the side the cruise ship dock on) and usually there are gentle waves on the east-side, the windward side of the island. Cozumel wind, wave, cloud coverage and rain information for Cozumel: