Navigation Links
Olive oil could guard against developing ulcerative colitis
Date:5/1/2010

Eating more olive oil could help prevent ulcerative colitis, according to a new study co-ordinated by medical researchers at the University of East Anglia (UEA).

Presented today at the Digestive Disease Week conference in New Orleans, the findings show that people with a diet rich in oleic acid which is present in olive oil are far less likely to develop ulcerative colitis. Oleic acid is a monounsaturated fatty acid found in olive oil, peanut oil and grapeseed oil, as well as in butter and certain margarines.

The researchers, led by Dr Andrew Hart of UEA's School of Medicine, studied more than 25,000 people aged 40-65 living in Norfolk, UK. The volunteers were recruited to the EPIC study (European Prospective Investigation into Diet and Cancer) between 1993 and 1997. The participants, none of whom had ulcerative colitis at the outset, completed detailed food diaries which were later analysed by specially trained nutritionists working in Cambridge.

By 2004, 22 participants in the study had developed ulcerative colitis and the researchers compared their diets with those who did not develop the disease. They found that those with the highest intake of oleic acid had a 90 per cent lower risk of developing the disease.

"Oleic acid seems to help prevent the development of ulcerative colitis by blocking chemicals in the bowel that aggravate the inflammation found in this illness," said Dr Hart.

"We estimate that around half of the cases of ulcerative colitis could be prevented if larger amounts of oleic acid were consumed. Two-to-three tablespoons of olive oil per day would have a protective effect," said Dr Hart.

Ulcerative colitis is a distressing disease affecting 120,000 people of all ages in the UK and 1 million in the US. It is characterized by inflammation of the lining of the colon or large bowel, which causes abdominal pain, diarrhoea and weight loss.

Similar work in other countries is now required to determine if these results are reproducible there, before the link can be said to be definite. If it is confirmed that oleic acid is truly protective, dietary modifications should be considered to prevent colitis. Additionally, the use of oleic acid supplements should also be assessed in the future as a possible treatment for colitis sufferers.


'/>"/>

Contact: Simon Dunford
s.dunford@uea.ac.uk
44-160-359-2203
University of East Anglia
Source:Eurekalert

Related biology news :

1. Source of major health benefits in olive oil revealed
2. Abundance of ladybugs in olive orchards is an indicator of health and sustainability
3. Saltwater olives
4. A compound extracted from olives inhibits cancer cells growth and prevents their appearance
5. Nude-colored hospital gowns could help doctors better detect hard-to-see symptoms
6. Synthetic enzymes could help ID proteins
7. Production of biofuels could benefit by controlling the types of cells that develop in plants
8. Microfluidic integrated circuit could help enable home diagnostic tests
9. Topography of mountains could complicate rates of global warming
10. Tobacco companys new, dissolvable nicotine products could lead to accidental poisoning
11. First evidence that chitosan could repair spinal damage
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/25/2016)... Pa. , Jan. 25, 2016   Unisys Corporation ... system at John F. Kennedy (JFK) International Airport, New ... Protection (CBP) identify imposters attempting to enter the ... not belong to them. pilot testing of the ... initially at three terminals at JFK during January 2016. --> ...
(Date:1/20/2016)... A market that just keeps on growing. Molecular Diagnostics ... genomics knowledge. Learn all about it in this new ... trends are pushing market growth and company valuations. Trends ... pathogen evolution - next generation sequencing - emergence of ... the role of genetic material in Disease and Health ...
(Date:1/13/2016)... --> --> ... report titled - Biometric Sensors Market - Global Industry Analysis, ... to the report, the global biometric sensors market was valued at ... US$1,625.8 mn by 2023, expanding at a CAGR of ... the biometric sensors market is expected to reach 1,799.6 ...
Breaking Biology News(10 mins):
(Date:2/4/2016)... ... 2016 , ... Shimadzu Scientific Instruments will showcase several new ... poster sessions, and present on the analysis of mycotoxins and medical cannabis at ... 10 at the Georgia World Congress Center in Atlanta, Georgia. , Attendees ...
(Date:2/4/2016)... SHENZHEN, China , Feb. 4, 2016 ... government, and various medical institutions attended a ceremony in ... provide integrative, personalized cell therapy in 2016. ... the "Shenzhen Clinical Translation Platform for Personalized Cell Therapy" ... Shenzhen Regional Cell Production Center, both subsidiaries of Beike ...
(Date:2/4/2016)... MENLO PARK, Calif. , Feb. 4, 2016   ... a biopharmaceutical company focused on the development and commercialization of ... the 18 th Annual BIO CEO & Investor ... EST in New York, NY . ... provide an update on the ongoing clinical trial of ...
(Date:2/4/2016)... EDISON, N.J. , Feb. 4, 2016 ... company focused on the development and commercialization of targeted ... BIO CEO & Investor Conference 2016, to be held ... and Source Capital Group,s 2016 Disruptive Growth & Healthcare ... on February 10-11, 2016. James Sapirstein ...
Breaking Biology Technology: