Navigation Links
Regular physical activity reduces breast cancer risk irrespective of age
Date:3/20/2014

Glasgow, UK: Practising sport for more than an hour day reduces the risk of contracting breast cancer, and this applies to women of any age and any weight, and also unaffected by geographical location, according to research presented to the 9th European Breast Cancer Conference (EBCC-9). Compared with the least active women, those with the highest level of physical activity reduced their risk of breast cancer by 12%, researchers say

Professor Mathieu Boniol, Research Director at the International Prevention Research Institute, Lyon, France, reported to a press conference the results of a meta-analysis of 37 studies published between 1987 and 2013, representing over four million women. "These are all the studies looking at the relationship between physical exercise and breast cancer risk that have been published to date, so we are confident that the results of our analysis are robust," he said.

Although the results varied according to tumour type, the overall message was encouraging, the researchers say. However, in women taking hormone replacement therapy (HRT), the protective effect of exercise seemed to be cancelled out. But increased awareness of the side effects of HRT means that its use is decreasing in a number of countries, and this means that the beneficial effects of activity will most likely grow in the years to come. "Whether or not this will be the case is an interesting question and deserves to be followed up at a later date," Prof Boniol said.

Physical activity is known to have a protective role in other cancers, as well as in disorders such as cardiovascular disease. Although the mechanisms for its effect are unclear, the results are largely independent of body mass index (BMI), so the effect must be due to more than weight control. And the age at which sporting activity starts also appears to be immaterial; the researchers found no indication that breast cancer risk would decrease only when physical activity started at a young age.

"Adding breast cancer, including its aggressive types, to the list of diseases that can be prevented by physical activity should encourage the development of cities that foster sport by becoming bike and walk-friendly, the creation of new sports facilities, and the promotion of exercise through education campaigns," said Prof Boniol. "This is a low cost, simple strategy to reduce the risk of a disease that currently has a very high cost, both to healthcare systems and to patients and their families. It is good news both for individuals and for policy makers."

Dr Hilary Dobson, chair of EBCC-9's national organising committee and who is Clinical Lead of the West of Scotland Breast Screening Service and the Lead Clinician of the West of Scotland Cancer Advisory Network (WoSCAN), commented: "These findings are important for all women, irrespective of their age and weight. Whilst the mechanism for the potentially protective effect of physical activity remains unclear, the analysis, which is presented here, provides women with a real impetus to increase their physical activity by even modest increments. This review seems to be telling us that the resultant improvements in breast health can now be added to the other established health benefits of physical activity."


'/>"/>

Contact: Mary Rice
mary.rice@riceconseil.eu
ECCO-the European CanCer Organisation
Source:Eurekalert

Related medicine news :

1. Stopping Blood Thinners Raises Stroke Risk for Patients With Irregular Heartbeat
2. More Babies Today Have Irregular Head Shape: Expert
3. Regular jogging shows dramatic increase in life expectancy
4. Irregular Heartbeat Poses Greater Stroke Risk for Women Than Men
5. Elderly women with irregular heart beat at higher risk for stroke
6. Asthma Meds May Be Linked to Irregular Heartbeat
7. Long-term cancer survivors struggle to keep regular work hours
8. Higher quality of life seen among regular moderate drinkers than among abstainers
9. Triggers study evaluates regular staff, ICU specialists
10. Irregular Heartbeat May Pose Higher Stroke Risk for Women Than Men
11. More Patients With Irregular Heartbeat Recognize Stroke Risk: Survey
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/23/2017)... Providence, RI (PRWEB) , ... June 23, 2017 ... ... Community Care Network today announced the launch of Care Management Alerts and Dashboards, ... for 140,000 patients throughout Rhode Island. , RIQI’s Care Management Alerts and Dashboards ...
(Date:6/23/2017)... ... June 23, 2017 , ... The Military Officers Association of America (MOAA) ... of Veterans Affairs, retired Marine Col. Thomas G. Bowman. , Bowman currently serves as ... brings an intimacy with the issues and challenges veterans face with the VA. Following ...
(Date:6/23/2017)... ... June 23, 2017 , ... The Aesthetic Channel has recently highlighted ... has come up with a proprietary technique that he calls the AuraLyft ... dropped. For all ages, patients can expect to look refreshed, rejuvenated, and revitalized. ...
(Date:6/23/2017)... ... 23, 2017 , ... PureLife Dental is pleased to announce that California Dental ... As part of the amalgam separator endorsement, all CDA members may purchase an ECO ... the retail value. This partnership between PureLife and CDA is especially timely as it ...
(Date:6/23/2017)... ... June 23, 2017 , ... Jusino ... services to communities in the greater Chicago metropolitan area, is embarking on a ... underprivileged youth in Chicago. , Founded in 1897, Hephzibah Children’s Association is one ...
Breaking Medicine News(10 mins):
(Date:6/14/2017)... 14, 2017 The Bio Supply Management Alliance ... of Fremont and the Biomedical Manufacturing Network ... in California by providing a ... and fostering workforce development. The primary focus of this ... start-ups, as well as small and mid-sized biomedical companies. ...
(Date:6/12/2017)... 12, 2017 Kineta, Inc., a biotechnology company focused ... Vice President of R&D and Head of Virology Kristin ... Preparedness for the Northwest and Beyond meeting sponsored by ... 14, 2017 from 8:30-10:30 AM PDT at the Agora Conference ... Dr. Bedard will be joined by other leaders in ...
(Date:6/9/2017)... PALO ALTO, Calif. , June 9, 2017 /PRNewswire/ ... medical device company focused on the design, manufacture, sale ... updated the market on the progress of its commercial ... AeroForm is now available in more than one hundred ... country. AeroForm offers a needle-free alternative ...
Breaking Medicine Technology: