What color is your tongue? What's healthy, what's not? | Health

If the eyes are the windows to the soul, then consider the tongue a sort of check-engine light for the body. The tongue’s appearance gives doctors an idea about certain

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Tien Jiang ,Harvard School Of Dental Medicine ,Department Of Oral Health ,Oral Health Policy ,Harvard School ,Medicine ,Natomy ,Wood ,Harmacology ,Rthodontics ,Astronomy ,Icrobiology ,Iochemistry ,Art ,Hysics ,