Navigation Links
Caffeinated coffee may reduce the risk of oral cancers
Date:12/10/2012

ATLANTA December 10, 2012A new American Cancer Society study finds a strong inverse association between caffeinated coffee intake and oral/pharyngeal cancer mortality. The authors say people who drank more than four cups of caffeinated coffee per day were at about half the risk of death of these often fatal cancers compared to those who only occasionally or who never drank coffee. The study is published online in the American Journal of Epidemiology. The authors say more research is needed to elucidate the biologic mechanisms that could be at work.

Previous epidemiologic studies have suggested that coffee intake is associated with reduced risk of oral/pharyngeal cancer. To explore the finding further, researchers examined associations of caffeinated coffee, decaffeinated coffee, and tea intake with fatal oral/pharyngeal cancer in the Cancer Prevention Study II, a prospective U.S. cohort study begun in 1982 by the American Cancer Society.

Among 968,432 men and women who were cancer-free at enrollment, 868 deaths due to oral/pharyngeal cancer occurred during 26 years of follow-up. The researchers found consuming more than four cups of caffeinated coffee per day was associated with a 49 percent lower risk of oral/pharyngeal cancer death relative to no/occasional coffee intake (RR 0.51, 95% confidence interval [CI] 0.40-0.64). A dose-related decline in relative risk was observed with each single cup per day consumed. The association was independent of sex, smoking status, or alcohol use. There was a suggestion of a similar link among those who drank more than two cups per day of decaffeinated coffee, although that finding was only marginally significant. No association was found for tea drinking.

The findings are novel in that they are based specifically upon fatal cases of oral/pharyngeal cancer occurring over a 26-year period in a population of prospectively-followed individuals who were cancer-free at enrollment in Cancer Prevention Study II.

"Coffee is one of the most widely consumed beverages in the world, and contains a variety of antioxidants, polyphenols, and other biologically active compounds that may help to protect against development or progression of cancers," said lead author Janet Hildebrand, MPH. "Although it is less common in the United States, oral/pharyngeal cancer is among the ten most common cancers in the world. Our finding strengthens the evidence of a possible protective effect of caffeinated coffee in the etiology and/or progression of cancers of the mouth and pharynx. It may be of considerable interest to investigate whether coffee consumption can lead to a better prognosis after oral/pharyngeal cancer diagnosis."


'/>"/>

Contact: David Sampson
david.sampson@cancer.org
American Cancer Society
Source:Eurekalert

Related medicine news :

1. New L-Carnitine and Green Coffee Bean Supplement, L-Carnitine Plus Now Available
2. Moderate coffee consumption may reduce risk of diabetes by up to 25 percent
3. Latest coffee and health research to be debated at the World Congress on Prevention of Diabetes
4. Heavy Coffee Intake May Affect Fertility Treatments: Study
5. 5 or more cups of coffee a day reduce the chance of IVF success by around 50 percent
6. Coffee May Cut Your Risk for Common Form of Skin Cancer
7. Coffee consumption inversely associated with risk of most common form of skin cancer
8. Coffee Might Actually Help Your Heart
9. Daily Coffee May Help Keep Grim Reaper Away
10. Coffee Drinking in Pregnancy Wont Lead to Sleepless Baby: Study
11. Prevention through design: A new approach to reduce construction risks
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/8/2016)... ... December 08, 2016 , ... The West Virginia ... 1, 2017. The name change aligns the entire company with its existing ... care quality. , “We are very proud of the achievements associated with the ...
(Date:12/8/2016)... ... December 08, 2016 , ... After enjoying record-breaking attendance at ... for its 33rd Annual Issues & Research Conference, March 2-3, 2017, at ... the conference is “Persistent Challenges and New Opportunities: Using Research to Accelerate the ...
(Date:12/8/2016)... ... December 08, 2016 , ... ... “Natural Language Processing–Enabled and Conventional Data Capture Methods for Input to Electronic Health ... . , Results of the comparative usability study demonstrate that a dictation-based method ...
(Date:12/8/2016)... ... December 08, 2016 , ... Mirixa Corporation , a ... other pharmacist-delivered patient care services, has announced the promotions of Karen Litsinger to ... president of sales. , Litsinger joined Mirixa in 2008 after serving as ...
(Date:12/8/2016)... ... ... With the increasing demand for dental implants, the National Association of Dental ... dentists and patients about the safety issues related to dental restorations. According to the ... is projected to reach $6.4 billion in 2018 with more than 30 million Americans ...
Breaking Medicine News(10 mins):
(Date:12/8/2016)... QUEBEC CITY , Dec. 8, 2016 /PRNewswire/ ... key US patents for improving the accuracy, reproducibility ... CD images in long and small bone orthopaedic ... proprietary approach to creating personalized orthopaedic restorations based ... create personalized orthopaedic restorations, the company harnesses the ...
(Date:12/8/2016)...  A new study by a pair of Geisinger ... therapy to treat chronic pain is not only ineffective, ... consequences, including death. Palliative care physicians ... , M.D., authored the study which provides a review ... study was published in the December 2016 edition of ...
(Date:12/8/2016)... Information products and services provider Elsevier has launched ... world,s largest abstract and citation database of peer-reviewed literature, providing the ... 5,000 publishers. The new set of metrics will improve decisions on ... adjust a journal,s editorial strategy. ... , CiteScore metrics comprise ...
Breaking Medicine Technology: