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

Fighting Prostate Cancer with a Tomato-Rich Diet

Published: Thursday, August 28, 2014
Last Updated: Thursday, August 28, 2014
Bookmark and Share
New research suggests that men who eat over 10 portions of tomatoes a week have an 18% lower risk of developing prostate cancer.

With 35,000 new cases every year in the UK, and around 10,000 deaths, prostate cancer is the second most common cancer in men worldwide.

Rates are higher in developed countries, which some experts believe is linked to a Westernised diet and lifestyle.

To assess if following dietary and lifestyle recommendations reduces risk of prostate cancer, researchers at the Universities of Bristol, Cambridge and Oxford looked at the diets and lifestyle of 1,806 men aged between 50 and 69 with prostate cancer and compared with 12,005 cancer-free men.

The NIHR-funded study, published in the medical journal Cancer Epidemiology, Biomarkers and Prevention, is the first study of its kind to develop a prostate cancer ‘dietary index’ which consists of dietary components – selenium, calcium and foods rich in lycopene – that have been linked to prostate cancer.

Men who had optimal intake of these three dietary components had a lower risk of prostate cancer.

Tomatoes and its products – such as tomato juice and baked beans - were shown to be most beneficial, with an 18 per cent reduction in risk found in men eating over 10 portions a week. This is thought to be due to lycopene, an antioxidant which fights off toxins that can cause DNA and cell damage.

Vanessa Er, from the School of Social and Community Medicine at the University of Bristol and Bristol Nutrition BRU, led the research.

She said: “Our findings suggest that tomatoes may be important in prostate cancer prevention.  However, further studies need to be conducted to confirm our findings, especially through human trials.  Men should still eat a wide variety of fruits and vegetables, maintain a healthy weight and stay active.”

The researchers also looked at the recommendations on physical activity, diet and body weight for cancer prevention published by the World Cancer Research Fund (WCRF) and the American Institute for Cancer Research (AICR). 

Only the recommendation on plant foods – high intake of fruits, vegetables and dietary fibre - was found to be associated with a reduced risk of prostate cancer.  As these recommendations are not targeted at prostate cancer prevention, researchers concluded that adhering to these recommendations is not sufficient and that additional dietary recommendations should be developed. 

The research was carried out at the National Institute for Health Research Bristol Nutrition Biomedical Research Unit in Nutrition, Diet and Lifestyle at University Hospitals Bristol NHS Foundation Trust and the University of Bristol (NIHR Bristol Nutrition BRU). The research was carried out as part of the ProtecT study, which is funded by the NIHR Health Technology Assessment programme.

The paper, Adherence to Dietary and Lifestyle Recommendations and Prostate Cancer Risk in the Prostate Testing for Cancer and Treatment (ProtecT) Trial, is published online in the journal Cancer Epidemiology, Biomarkers and Prevention. 


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 3,300+ scientific posters on ePosters
  • More Than 4,900+ 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

Immune Cells Remember Their First Meal
Scientists at the University of Bristol have identified the trigger for immune cells' inflammatory response – a discovery that may pave the way for new treatments for many human diseases.
Monday, May 23, 2016
Faster, Cheaper Way to Produce New Antibiotics
A novel way of synthesising a promising new antibiotic has been identified by scientists at the University of Bristol.
Thursday, May 05, 2016
Autism Genes Are In All Of Us
Study suggests that genetic risk contributing to autism exists in all of us.
Tuesday, March 22, 2016
Genome Studies Identify Lifestyle Risks for Diseases
Genome wide association studies (GWAS) scan the entire genome in order to pinpoint genetic variants associated with a particular disease.
Wednesday, February 17, 2016
Ocean Acidification Makes Coralline Algae Less Robust
Ocean acidification (the ongoing decrease in the pH of the Earth’s oceans, caused by the uptake of CO2 from the atmosphere), is affecting the formation of the skeleton of coralline algae which play an important part in marine biodiversity, new research from the University of Bristol has found.
Wednesday, February 10, 2016
Gene Variation Identified for Teen Binge-Eating
Researchers have identified a gene variant which can lead to teenage binge eating, they hope that their work will inform the development of future preventative measures.
Wednesday, July 22, 2015
What Causes Immune Cell Migration To Wounds
Study shows triggers which lead immune cells to react and respond to wounded sites.
Friday, May 29, 2015
Breakthrough Shows How DNA is ‘Edited’ to Correct Genetic Diseases
An international team of scientists has made a major step forward in our understanding of how enzymes 'edit' genes, paving the way for correcting genetic diseases in patients.
Wednesday, May 28, 2014
Deciphering the Role of Fat Stem Cells in Obesity and Diabetes
New study will examine stem cells to pinpoint how excess fat is stored, potentially paving the way for new treatments to combat obesity-linked diseases.
Wednesday, May 21, 2014
Molecular Biology Mystery Unravelled
Machinery responsible for the entry of proteins into cell membranes.
Saturday, February 22, 2014
Beauty and the Lab: Scientists Reveal the Art of Science
From a heart-shaped cell nucleus to a 3D molecular syringe, creative scientists have revealed the beauty found in complex and technical research.
Monday, December 16, 2013
New Swine Influenza Project to Better Understand Virus Transmission
The Pirbright Institute in Surrey has been awarded £4.4 million to work with researchers from universities on a long-term study on the transmission of swine influenza.
Friday, December 13, 2013
Global Carbon Dioxide Emissions to Reach 36 Billion Tonnes in 2013
Global emissions of carbon dioxide from the combustion of fossil fuels will reach 36 billion tonnes for the year 2013 – a level unprecedented in human history.
Tuesday, November 26, 2013
Human Neural Stem Cells Could Meet the Clinical Problem of Critical Limb Ischemia
New research has shown human neural stem cells could improve blood flow in critical limb ischemia through the growth of new vessels.
Monday, November 25, 2013
Bristol Spearheads UK’s Role in €4 Million Synthetic Biology Project
The University of Bristol has been awarded a share of a €4million (£3.3million) European Union grant to improve public awareness of synthetic biology.
Tuesday, November 19, 2013
Scientific News
Shedding Light on HIV Vaccine Design
Broadly speaking - Mathematical modelling of host-pathogen coevolution sheds light on HIV vaccine design.
AACC 2016 Sees Clinical Chemistry Labs Drive Precision Medicine Offerings
Biomarker assays to enable precision medicine and risk assessment, mass spec-based tests designed for use in clinical labs large and small, and liquid biopsy technology captured the spotlight at the AACC annual meeting.
Automated Patch Clamping Trends
Learn more about current practices, preferences and metrics in ion channel drug screening using APC technology.
Lab-on-a-Stick: Miniaturised Clinical Testing For Fast Detection Of Antibiotic Resistance
A portable power-free test for the rapid detection of bacterial resistance to antibiotics has been developed by academics at Loughborough University and the University of Reading.
Genetic Ancestry of Cultivated Strawberry Unravelled
UNH scientists constructed a linkage map of the seven chromosomes of the diploid Fragaria iinumae, which allows them to fill in a piece of the genetic puzzle about the eight sets of chromosomes of the cultivated strawberry.
Progress In Vaccination Against Vespid Venom
Researchers at the Helmholtz Zentrum München and the Technical University Munich have presented a method which facilitates a personalised procedure for wasp allergy sufferers.
New Drug Target for Inflammatory Disorders
Penn study finds enigmatic molecules maintain equilibrium between fighting infection and inflammatory havoc.
Breast Cancer Cells Found To Switch Molecular Characteristics
Spontaneous interconversion between HER2-positive and HER2-negative states could contribute to progression, treatment resistance in breast cancer.
Mechanisms of Calcium Blockers
Researchers describe how the fundamental mode of action of two distinct chemical classes of calcium channel blockers differs.
Some Breast Cancer Patients With Low Genetic Risk Could Skip Chemotherapy
Genetic test can help predict survival and guide treatment options.
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
3,300+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
4,900+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!