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Health Highlights: March 17, 2009

Here are some of the latest health and medical news developments, compiled by editors of HealthDay:

Fish Health Benefits Overstated: Analysis

The health benefits of eating fish have been overstated, according to Canadian researchers who conducted an analysis of available scientific data, the Globe and Mail reported.

Fish contain omega-3 fatty acids, a nutrient touted to help protect cardiovascular health. There's also widespread interest in the use of the oils for a number of other conditions, including dementia, cancer, multiple sclerosis and Crohn's disease.

But analysis lead author David Jenkins, a nutrition professor at the University of Toronto, said studies showing better heart health among people who eat fish regularly could be tilted by other factors. For example, people who eat fish generally have healthier lifestyles than other people.

Jenkins noted that vegetarians don't appear to have a higher risk of heart disease, even though don't consume animal proteins, the Globe and Mail reported.

The analysis was published in the Canadian Medical Association Journal.


Actress Natasha Richardson in Critical Condition After Ski Accident

British actress Natasha Richardson is in critical condition after a skiing accident in Quebec. It's believed the 45-year-old Tony Award-winning actress suffered a head injury Monday at the Mont Tremblant ski resort north of Montreal, CBC News reported.

She was taken to an emergency room at a local hospital and then transferred to Sacre-Coeur hospital in Montreal. Her husband, actor Liam Neeson, reportedly left the set of a film in Toronto to be with Richardson.

Hospital officials refused to confirm whether Richardson was a patient there and said the hospital would have no comment until the actress' family releases more details, CBC News reported.

Richardson's aunt, actress Kika Markham, confirmed to BBC News that Richardson was in the hospital following a ski accident.

"We know that she has had an accident, but we really do not know any more details. We are very concerned," Markham said.


Supreme Court Justice Ginsburg to Have Chemotherapy

U.S. Supreme Court Justice Ruth Bader Ginsburg, who had surgery in February for pancreatic cancer, says she will begin chemotherapy later this month.

She said the treatment is precautionary and doesn't expect to miss any court sessions, the Associated Press reported.

Ginsburg, 76, had surgery last month to remove a small cancerous growth from her pancreas. The cancer had not spread beyond the organ, test results showed. After she completes her chemotherapy, Ginsburg said she'll require only routines exams.

She had surgery for colorectal cancer in 1999 and underwent follow-up chemotherapy and radiation treatment, the AP reported.


Biden's Mother Has Surgery for Broken Hip

U.S. Vice President Joe Biden's 92-year-old mother is recovering after surgery for a broken hip.

Catherine Eugenia "Jean" Biden suffered a fall Sunday at her home in Greenville, Del. She was admitted to the University of Pennsylvania Hospital in Philadelphia, where doctors inserted a plate and screw in her hip, the Associated Press reported.

The vice president visited his mother Monday morning before speaking to the International Association of Fire Fighters' legislative conference. He said his mother "came through the operation incredibly well."

He joked that many of his family members were also at the hospital.

"Everybody's up, because my mom runs the show, and you think I'm joking? I'm not," the vice president said, the AP reported.

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Posted: March 2009