Corporate Banner
Satellite Banner
Food & Beverage Analysis
Scientific Community
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Study Suggests Coffee May Reduce Risk of Oral Cancer

Published: Thursday, December 13, 2012
Last Updated: Thursday, December 13, 2012
Bookmark and Share
A new study by the American Cancer Society finds a link between drinking coffee and reduced risk of death from oral/pharyngeal (mouth and throat) cancer.

People who drank more than 4 cups of caffeinated coffee a day were about half as likely to die from oral/pharyngeal cancer as people who drank coffee only occasionally or not at all. The study was published online December 10, 2012 in the American Journal of Epidemiology.

The researchers analyzed coffee and tea consumption among people enrolled in the Cancer Prevention Study II, a prospective US cohort study begun in 1982 by the American Cancer Society. Among 968,432 men and women who were cancer-free at enrollment, 868 died from oral/pharyngeal cancer during 26 years of follow-up. Drinking more than 4 cups of caffeinated coffee a day was linked to a 49% lower risk of oral/pharyngeal cancer death compared to drinking no coffee or only an occasional cup. No significant link was found for decaffeinated coffee, and no link at all for tea.

Previous studies have also suggested that coffee is associated with a reduced risk of oral/pharyngeal cancer. Coffee contains antioxidants, polyphenols, and other compounds that may help to protect against development or progression of cancer. Still, the strongest risk factors for oral/pharyngeal cancer are tobacco and alcohol use. Most people with oral/pharyngeal cancer use tobacco. Human papillomavirus (HPV) infection has also been linked to this cancer, especially in non-smokers. The number of oral/pharyngeal cancer cases linked to HPV has risen dramatically over the past few decades.

Often, oral/pharyngeal cancer does not cause symptoms until it’s reached an advanced stage, or it may cause symptoms similar to those caused by something that isn’t cancer, such as a toothache. The most common symptom is a sore in the mouth that does not heal. Another very common symptom is pain in the mouth that doesn’t go away. To find this cancer early, some dentists and doctors recommend that you look at your mouth in a mirror every month to check for any abnormal areas. This type of cancer can sometimes be found early during routine exams by a dentist, doctor, or dental hygienist.

Lead author Janet Hildebrand, MPH, said, “We are not recommending people all drink 4 cups of coffee a day. This is just a little bit of good news for those of us who enjoy coffee. There may be some other effects of coffee that may prevent people with certain conditions from drinking a lot of caffeine. This study is about just one cancer site among many. There needs to be much more consistent research before we can support the conclusion that coffee should be consumed for cancer prevention.”

Hildebrand and her colleagues plan to study the risk of cancer incidence and coffee consumption among a more diverse population in the Cancer Prevention Study - 3. The American Cancer Society hopes to enroll at least 300,000 adults from various racial/ethnic backgrounds from across the US for this new cohort study to help researchers better understand how to prevent cancer.


Further Information

Join For Free

Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 4,000+ scientific posters on ePosters
  • More than 5,300+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.


Scientific News
Bird Flu Confirmed in the Netherlands
An outbreak of H5 avian influenza was confirmed in the Flevoland province of the Netherlands.
Pasteurised Bacterium Reduces Obesity and Diabetes
Researchers have discovered that an intestinal bacterium provides a lasting effect on the intestinal barrier.
Failings in Conveying Risks of Undercooked Meat
A study has found that restaurants do not communicate the risks of eating undercooked meats.
Accelerating the Detection of Foodborne Bacterial Outbreaks
The speed of diagnosis of foodborne bacterial outbreaks could be improved by a new technique developed by researchers at the Georgia Institute of Technology.
Sweet Tooth Science - Chocolate Antioxidants
Researchers develop a faster and cheaper method to test for antioxidants in chocolate.
Food Additives Promote Inflammation, Colon Cancer
Dietary emulsifiers promoted colon cancer in a mouse model by altering gut microbes and increasing gut inflammation.
Detecting Food Contaminants with a Smartphone
Researchers aim to develop a novel food safety monitoring method using a smartphone.
Alarming Glyphosate Levels Found in Foods
Glyphosate has been found at alarming levels in a wide range of best-selling foods across the U.S.
Are Sweeteners as Natural as We Think?
New research study supports stevia’s naturality by identifying nine required molecules present in the dried stevia leaf.
Pre-Cut Salad May Encourage Growth of Salmonella
Study suggests damage to produce in bagged salads encourage the presence of Salmonella.
SELECTBIO

SELECTBIO Market Reports
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
4,000+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
5,300+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!