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.
Cozumel cruise port is in the itineraries of major cruise lines including Disney Cruise Lines, NCL, Carnival, Celebrity, MSC, Princess, HAL, Royal Caribbean and Oceania.he first Cozumel cruise port pier is located right downtown San Miguel. You can walk on your own or join guided walking tour in the city. There is also a taxi rank in front Cozumel cruise port Punta Langosta pier. The service is relatively inexpensive.