Sections

Alphabetical list:

A B C D E F G H I J K L M N O P R S T U V W X Y Q Z 1 2 3 4 5 6 7 8 9

News: December 2, 2009

Fatty acids in diet affect ulcerative colitis risk

December 2, 2009

People who eat lots of red meat, cook with certain types of oil, and use some kinds of polyunsaturated fatty acid (PUFA)-heavy margarines may be increasing their risk of a painful inflammatory bowel disease, a study in more than 200,000 Europeans shows.
These foods are high in linoleic acid and the study have found that people who were the heaviest consumers of this omega-6 PUFA were more than twice as likely to develop ulcerative colitis as those who consumed the least.
Dr. Andrew Hart of the University of East Anglia in Norwich, UK, and his colleagues also found that eating more eicosapentaenoic acid, an omega-3 fatty acid found in fish and fish oils, was associated with a lower risk of the disease.
While people need a certain amount of linoleic acid to survive, Hart noted in an interview with Reuters Health, excess amounts are taken up into the lining of the colon, and if they're released, they can promote inflammation. Omega-3 fatty acid, he added, does the opposite. "It basically dampens down inflammation," he explained.
To investigate the role of fatty acids and ulcerative colitis, a life-long disease characterized by inflammation of the lining of the large intestine, Hart and his colleagues looked at data from the European Prospective Investigation into Cancer and Nutrition (EPIC) trial, which includes over half a million people from 10 European countries.
Their analysis included 203,193 men and women 30 to 74 years old. During follow-up, which ranged from about 2 to 11 years, 126 people developed ulcerative colitis.
People in the top quartile of linoleic acid intake (they were consuming around 13 to 38 grams a day) were 2.5 times more likely to have developed the disease than people who consumed the least, about 2 to 8 grams daily.
There's currently no proven dietary treatment for ulcerative colitis, Hart noted, but the current findings raise the possibility that eating a diet low in linoleic acid could be helpful.
While a Western-style, red-meat-heavy diet is high in this fatty acid and low in omega-3s, Hart noted, a more Mediterranean style eating pattern -- with plenty of fruits and vegetables, fish, and nut oils -- would be low in linoleic acid and high in omega-3.
He estimated that if omega-3s do help prevent ulcerative colitis, eating a couple of servings of fish a week would probably be protective.


Archive issues: (50)

Archive list: 1 2 3 4 5 6 7 8 9 [10] 11 12 13 14 15 16 17

November 17, 2009 | Consumer Reports Finds BPA in Common Canned Foods

In the upcoming December 2009 magazine, Consumer Reports details the testing they have done on dozens of canned food products such as soups, juice, tuna fish and vegetables, for the chemical Bisphenol A, or BPA. The products tested included 19 of the most common brand names such as Campbell's, Chef Boyardee, Del Monte, Nestle, and Progresso.  BPA is a plastic hardener and a component of epoxy resin. It is used in many products, including plastic ...

November 16, 2009 | Steroid Concern Prompts Bodybuilding Supplement Recall

In a press release issued November 3, 2009, Bodybuilding.com LLC, an online supplement retailer, announced that it was conducting a voluntary recall of 65 dietary supplements that were sold through the company's website. ...

November 15, 2009 | Breastfeeding Benefits Updated by the American Dietetic Association

The health benefits of breastfeeding for both infants and their mothers have been updated and explained in a newly released position paper by the American Dietetic Association (ADA). The ADA strongly encourages breastfeeding whenever possible, noting that it is the "optimal ...

Archive list: 1 2 3 4 5 6 7 8 9 [10] 11 12 13 14 15 16 17

Related articles:

Vacuum Therapy

  These work by placing the penis in a vacuum cylinder device. The device helps draw blood into the penis by applying negative pressure. A tension ring is applied at the base of the penis to help maintain the erection. This type of device is sometimes referred to as penis pump and may be used just prior to sexual intercourse. Several types of FDA approved vacuum therapy devices are available with a doctor's prescription.    

Section: Erectile Dysfunction

Causes

  Drugs (Anti-depressants (SSRIs) and Nicotine are most common. A study entitled "Drug-induced mal sexual dysfunction" concluded that of the 12 most commonly prescribed medications on the market today, 8 of those medications list "impotence" as a side-effect of the drug. Other drugs such as alcohol, cocaine, and heroin negatively impact male sexual libido.)  Neurogenic Disorders (spinal cord and brain injuries, nerve disorders such as Parkinson's disease, Alzheimer's disease, multiple sclerosis, and stroke.)  Arterial ...

Section: Erectile Dysfunction

Nomenclature

  Originally called interstitial cystitis, the name for this disorder changed to interstitial cystitis/painful bladder syndrome in the period 2002-2005. In 2007, the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) began using the umbrella term Urologic Chronic Pelvic Pain Syndromes (UCPPS) to refer to pain syndromes associated with the bladder (i.e. interstitial cystitis/painful bladder syndrome, IC/PBS) and the prostate gland (i.e. ...

Section: Interstitial cystitis

News

December 20, 2009

Wii, Xbox 360 and Other Video Games Offer Some Benefits

Wii, Xbox 360, PlayStation, and other video games are hot on holiday gift lists, but some parents wonder whether these games offer any benefits or are detrimental to kids. The results of a new study may put some minds at ease, while others may not.  According to the findings reported in the ...

December 18, 2009

Should You Be Shoveling Snow?

Yes, the weather outside is frightful, and soon you will have to think about shoveling snow. But should you be the one doing the work? Who should and should not shovel snow, and how can you do it safely?  Every winter, approximately 1,200 Americans die from a heart attack or another type of cardiac ...

December 17, 2009

Athletes who take NSAID's to prevent pain may be doing more harm than good

According to Stuart Warden, a researcher who studies musculoskeletal health and sports medicine, athletes who ritualistically take NSAID's to prevent post event and workout soreness and inflammation may be depriving the body of healing, in addition to risking other long term health problems. Taking ...

Blogroll