How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Dr. George McKee Your Own Question
Dr. George McKee
Dr. George McKee, Dentist
Category: Dental
Satisfied Customers: 1396
Experience:  Licensed dentist with 30 years clinical experience in general practice and cosmetic reconstruction.
Type Your Dental Question Here...
Dr. George McKee is online now
A new question is answered every 9 seconds

My sister is an alcoholic (beer) and smokes as much as she

This answer was rated:

My sister is an alcoholic (beer) and smokes as much as she drinks. Her teeth are turning brown/gray and are beginning to rot? I want to tell her that the alcohol is the major source for her teeth rotting. Please help me to understand. Thank you.

Dear ,

Thank you for your question and welcome to Just Answer. I am sorry to hear of your sister's problem.

The connection between alcohol abuse and dental disease is twofold.

1. Alcohol is metabolized by the bacteria in the mouth into sugars. The bacteria then metabolize the sugars into an acid, which dissolves the enamel of the tooth and starts dental decay. The constant bathing of the teeth in alcohol throughout the day accelerated the process, whereas in a normal diet, sugars and alcohol might be ingested during mealtime only. Periodontal disease is also prevalent in alcoholics. See:

Scientific studies are cited on this webpage to support the claims.

2. The alcoholic usually does not maintain good oral hygiene habits, slacking off on brushing and flossing, which leaves the decay causing bacteria on the teeth for days at a time and compounding the problem.

In addition, heavy alcohol consumption increases the risk for developing cancer.

I hope you find this information helpful. If you have any concerns regarding this issue that I have not addressed, please let me know and I will get back to you with more information.


George McKee DDS

Dr. George McKee and other Dental Specialists are ready to help you