Corporate Banner
Satellite Banner
Technology
Networks
Scientific Communities
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Eating Organic Food Doesn't Lower Overall Cancer Risk

Published: Tuesday, April 01, 2014
Last Updated: Friday, April 11, 2014
Bookmark and Share
Women who always or mostly eat organic foods have the same likelihood of developing cancer as women who eat conventionally produced foods.

Kathryn Bradbury and colleagues in Oxford's Cancer Epidemiology Unit found no evidence that regularly eating a diet that was grown free from pesticides reduced a woman's overall risk of cancer.

The researchers asked around 600,000 women aged 50 or over whether they ate organic foods as part of the Million Women Study. They looked at how many of the women developed 16 of the most common types of cancer in a nine year period following the survey. Around 50,000 women developed cancer in this period.

The scientists found no difference in overall cancer risk when comparing 180,000 women who reported never eating organic food with around 45,000 women who reported usually or always eating organically grown food.

When looking at the results for 16 individual types of cancer they found a small increase in risk for breast cancer but a reduction in the risk for non-Hodgkin lymphoma in women who mostly ate organic food, although these results could be partly due to chance and other factors. The results are published in the British Journal of Cancer.

Study author Professor Tim Key of the University of Oxford said: 'In this large study of middle-aged women in the UK we found no evidence that a woman's overall cancer risk was decreased if she generally ate organic food.'

Pesticides are widely used in agriculture and there are concerns that they could increase the risk of cancer but so far the evidence has not been strong enough to give us any clear answers. Conventionally grown fruit and vegetables sometimes contain very small amounts of pesticides but there is no evidence that these small amounts increase the risk of cancer in people who eat them.

Cancer Research UK's health information manager Dr Claire Knight said: 'This study adds to the evidence that eating organically grown food doesn't lower your overall cancer risk. But if you're anxious about pesticide residues on fruit and vegetables, it's a good idea to wash them before eating.

'Scientists have estimated that over 9% of cancer cases in the UK may be linked to dietary factors, of which almost 5% are linked to not eating enough fruit and vegetables. So eating a well-balanced diet which is high in fruit and vegetables – whether conventionally grown or not – can help reduce your cancer risk.'

The Million Women Study is funded by Cancer Research UK and the Medical Research Council.



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 2,900+ scientific posters on ePosters
  • More Than 4,200+ 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.

Related Content

HIV Keeps Growing, Even When Undetectable
A team of international researchers including scientists from Oxford University has found that HIV is still replicating in lymphoid tissue even when it is undetectable in the blood of patients on antiretroviral drugs.
Friday, January 29, 2016
Bacterial Superglue for Faster Vaccine Development
An interdisciplinary team of Oxford University researchers has devised a new technique to speed up the development of novel vaccines.
Wednesday, January 20, 2016
Millions at Risk of Little Known Deadly Tropical Disease
Melioidosis, a difficult to diagnose deadly bacterial disease, is likely to be present in many more countries than previously thought.
Tuesday, January 12, 2016
Identifying Drug Resistance Traits
Scientists have developed an easy-to-use computer program that can quickly analyse bacterial DNA from a patient's infection and predict which antibiotics will work, and which will fail due to drug resistance.
Tuesday, December 22, 2015
Faster, Cheaper TB Diagnosis
Whole Genome Sequencing is a faster, cheaper and more effective way of diagnosing tuberculosis says a new study.
Wednesday, December 09, 2015
Why we Still Don’t Have Personalised Medicine
15 years after sequencing the human genome we still do not have the promised personalised medicine, why is this?
Friday, December 04, 2015
The Secret Behind the Power of Bacterial Sex
Migration between different communities of bacteria is the key to the type of gene transfer that can lead to the spread of traits such as antibiotic resistance, according to researchers at Oxford University.
Tuesday, November 24, 2015
Seeking the Right Prescription in Fight Against Antibiotic Resistance
Researchers at the University of Oxford have received funding to look at ways to improve the prescribing of antibiotics.
Monday, November 23, 2015
£17M Project Launched to Develop HIV Vaccine
A new €23 million (£17 million) initiative to accelerate the search for an effective HIV vaccine has begun.
Wednesday, November 11, 2015
Blocking the Transmission Of Malaria Parasites
Vaccine candidate administered for the first time in humans in a phase I clinical trial led by Oxford University’s Jenner Institute, with partners Imaxio and GSK.
Tuesday, November 10, 2015
Mini DNA Sequencer’s Data Belies its Size
A miniature DNA sequencing device that plugs into a laptop and was developed by Oxford Nanopore has been tested by an open, international consortium, including Oxford University researchers.
Tuesday, October 20, 2015
Microbe Artwork Shows The Limits Of Antibiotics
An Oxford University research fellow has been creating art using bacteria found in the human gut and harvested from faecal samples.
Tuesday, September 29, 2015
Funding Boost for Diabetes Research
Programme of research could be a game-changer for people with Type 1 diabetes and insulin-dependent Type 2 diabetes.
Friday, July 24, 2015
Ebola Vaccine Trial Begins in Senegal
A clinical trial to evaluate an Ebola vaccine has begun in Dakar, Senegal, after initial research started at the Jenner Institute, Oxford University.
Thursday, July 16, 2015
New Insight into Recombination and Sex Chromosomes
Not only does the platypus have some odd physical features, an updated version of its genome has also underscored the unusual genetic characteristics that it harbors.
Tuesday, May 12, 2015
Scientific News
Breaking Cell Barriers with Retractable Protein Nanoneedles
Adapting a bacterial structure, institute researchers have developed protein actuators that can mechanically puncture cells.
Gene Signature could Lead to a New Way of Diagnosing Lyme Disease
Lyme disease patients had distinctive gene signatures that persisted for at least three weeks, even after they had taken the antibiotics.
Retractable Protein Nanoneedles
The ability to control the transfer of molecules through cellular membranes is an important function in synthetic biology; a new study from researchers at Harvard’s Wyss Institute for Biologically Inspired Engineering and Harvard Medical School (HMS) introduces a novel mechanical method for controlling release of molecules inside cells.
Leukemia’s Surroundings Key to its Growth
Researchers at The University of Texas at Austin have discovered that a type of cancer found primarily in children can grow only when signaled to do so by other nearby cells that are noncancerous.
Common Cell Transformed into Master Heart Cell
By genetically reprogramming the most common type of cell in mammalian connective tissue, researchers at the University of Wisconsin—Madison have generated master heart cells — primitive progenitors that form the developing heart.
‘Smelling’ Prostate Cancer
A research team from the University of Liverpool and the University of the West of England (UWE Bristol) has reached an important milestone towards creating a urine diagnostic test for prostate cancer that could mean that invasive diagnostic procedures that men currently undergo eventually become a thing of the past.
Genetic Mutation that Prevents Diabetes Complications
The most significant complications of diabetes include diabetic retinal disease, or retinopathy, and diabetic kidney disease, or nephropathy. Both involve damaged capillaries.
A Crystal Clear View of Biomolecules
Fundamental discovery triggers paradigm shift in crystallography.
Could the Food we Eat Affect Our Genes?
Almost all of our genes may be influenced by the food we eat, according to new research.
NIH Seeks Research Applications to Study Zika in Pregnancy, Developing Fetus
Institute has announced that the new effort seeks to understand virus effect on reproduction and child development.
Scroll Up
Scroll Down
Skyscraper Banner

Skyscraper Banner
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
2,900+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
4,200+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!