Smoking Equals More Germs!

Posted by on Sep 6, 2016 in Blogs | 0 comments


We’ve all heard that our bodies are home to millions of germs. But, new research has found that smoking increases the risk of certain bacteria like Porphyromonas gingivalis from invading the mouth and battling the immune system.

Researcher David A. Scott, Ph.D., at the University of Louisville School of Dentistry  recently investigated how cigarettes promotes bacteria colonization and disrupts the immune system.

Also, research published in Tobacco Induced Diseases indicated that cigarette smoke and its chemical components increase biofilm formation by bacteria including Staphylococcus aureus, Streptococcus mutans, Klebsiella pneumonia and Pseudomonas aeruginosa. These biofilms contain several microbial communities and can stick to most surfaces like teeth, heart valves, and the respiratory tract. Biofilms make it hard for your body’s immune system to function properly. Not to mention, biofilms can promote antibiotic resistance and infection. A common biofilm is dental plaque, which can result in gingivitis, or even periodontitis.


It is never too late to quit smoking! Each year there are approximately  6 million worldwide death related to tobacco use. Eliminating tobacco products can truly lead to a healthier mouth and body.

Feel free to contact Drs. Ali & Ali and their newest addition to the team, Dr. Zarah Ali, if you have any thoughts or concerns. The caring team at Wellesley Dental Group will be happy to answer your questions! Contact us today at 781-237-9071 or to set up an appointment and consultation.

Your little ones and teens are welcome to visit our pediatric dentist Dr. VanDr. Emad is happy to help with your orthodontic needs. For wisdom teeth extractions or any other periodontal or oral surgery needs, Dr. Ghazi would be more than willing to help.


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