Category: News

Garlic Oil May Protect Hearts After Surgery

November 28, 2011

A recent study revealed that a compound found in garlic oil may provide significant protection for hearts following surgery or attacks.

The compound, called allicin, has been linked to cardiovascular health in the past. It reacts with red blood cells, resulting in the relaxation of blood vessels and smooth blood flow.

Researchers have produced a garlic oil called diallyl trisulphide, or DATS, which may help “release protective compounds to the heart.”

Though potent-smelling, the oil has significant potential. A synthetic, highly purified version of the product was tested on mice with blocked coronary arteries. Study researchers hope the injection will be able to replace the unstable hydrogen sulphide gas.

“Interruption of oxygen and blood flow damages mitochondria, and loss of mitochondria integrity can lead to cell death,” lead researcher David Lefer said. “We see that diallyl sulphide can temporarily turn down the function of mitochondria, preserving them and lowering the production of reactive oxygen species.”

Congress Names Pizza A Vegetable

November 21, 2011

In an effort to discourage an Obama administration proposal to make school lunches healthier, Congress has named pizza and French fries vegetables.

The spending bill, released on Monday, will negate the standards set by the Agriculture Department earlier this year, which includes limiting the use of potatoes and salt, and boosting whole grains. The new bill also named tomato paste, which is used on pizzas, a vegetable.

The changes were pushed by frozen pizza producers, the salt industry and potato farmers. Some conservatives in Congress claim the federal government should not be telling children what to eat.

Republicans on the House Appropriations Committee said the changes will “prevent overly burdensome and costly regulations and to provide greater flexibility for local school districts to improve the nutritional quality of meals.”

Vitamin D Deficiency Common in Obese Teens

November 9, 2011

A recent study has revealed that obese teenagers need much more vitamin D than those who weigh significantly less. The National Institutes of Health in the U.S. have known for years that while vitamin D deficiency is common in all Americans, it is especially seen to affect overweight and obese adolescents.

“If obese adolescents only consumed the recommended 600 IUs (International Units), they would be in trouble,” Catherine Peterson, a study author, said in a statement. “It takes 4,000 IUs to raise their vitamin D status within a sufficient range… This indicates that physicians need to carefully evaluate the vitamin D status as their overweight and obese patients.”

13-Year Old Finds Kidney Donor On The Web

October 31, 2011

Sofia Manfredi, a Brooklyn teen, is getting a new kidney this week thanks to an online kidney matchmaker and a New Jersey teacher.

With severe damage to both kidneys from complications during her birth, 13-year old Sofia has been relying on medication throughout her life. Now, her undersized kidneys are unable to cope with her growing body.

Last summer, the Manfredi family sought the help of Chaya Lipschutz, who runs an online kidney matchmaking agency, SaveALife-DonateAKidney.com. When she sent out an alert, she immediately got a response from Cherry Hill teacher Jennifer Rothstein, 39, who volunteered to donate one of her kidneys. After a few months of tests, doctors found Rothstein to be a perfect match for Sofia. The transplant surgery is scheduled for this coming Tuesday at New York Presbyterian Hospital.

“It just felt like it was the right thing to do,” Rothstein said. “I was blessed with good health. There was no reason not to.”

“I feel like I won the lottery,” Rothstein added. “It’s like giving birth. It’s giving life.”

Sofia’s mom, Tami Manfredi, said “It’s amazing that someone I’d never met before could be so giving. She is giving my daughter a second chance.”

New York Health Comissioner Dr. Thomas Farley Launches Ad Campaign

October 26, 2011

According to the New York City Health Commissioner Dr. Thomas Farley, a new ad campaign will be hitting the streets of the Big Apple within the month. The ad aims to expose people to the dangers of drinking soda and other sugary drinks on a regular basis. Drinking one soda every day is like consuming a fifty pound bag of sugar annually. Drinks such as these can lead to diabetes, heart diseases, stroke, arthritis and even some forms of cancer.

According to Farley, sugary drinks are the most common source of added sugar to a child’s diet, increasing the obesity risk dramatically with each serving. The New York ad campaign will include a YouTube video showing how far a person would need to walk to burn off the calories from a single drink, as well as bilingual posters which will strengthen the message.

Ex-Vivo Lung Transplant Procedure Opens New Opportunities

October 24, 2011

Manhattan’s NewYork-Presbyterian Hospital/Columbia University Medical Center is conducting a groundbreaking lung transplant trial. The new method differs from traditional transplants in that it is conducted “ex-vivo,” or, outside the body. Instead of making a quick decision regarding whether an organ is suitable for transplant, the ex vivo procedure allows doctors to revive the lung and determine its potential by pumping it with oxygen and a nourishing solution.

“These would have been lungs we would have turned down because of poor quality. This provides the opportunity to increase lung transplants performed,” explained Frank D’Ovidio, the head doctor on the FDA trial.

New Study Links Alcoholism to Poor Diet

October 10, 2011

A recent study was published by HealthDay News which linked alcoholism and poor diets. The study analyzed the drinking and eating habits of 12,000 adults, aged 18 to 64. Those who drank heavily before, after and during meals were found to have bad nutrition.

One of the study authors explained that “Drinking alcohol may reduce maintaining a healthy diet…. And may indirectly contribute to several chronic diseases such as obesity, diabetes, mellitus, cardiovascular disease or cancer.” The research also indicated that alcoholism may reduce fruit and vegetable intake, while increasing that of fast foods and animal proteins.

“If your alcohol consumption is excessive or if you find it results in poor dietary choices, you need to reduce or stop your drinking,” says author Tom Griesel. “This may seem a little radical, but if alcohol or anything else is affecting your health or keeping you from experiencing optimal health, you need to do something about it right away.”

Griesel added that alcohol consumption has an effect on sleep cycles, as well. His sister, Dian Grisel, Ph.D., explained “When reviewing your health habits, closely examine your alcohol consumption. Alcohol is empty calories and difficult for your body to process. Your body primarily treats alcohol as a toxic substance. It is not a necessary nutrient. Although we feel red wine is probably the best choice when it comes to alcohol, it can still be a serious health hazard if it results in poor diet choices or is consumed excessively.”

Scientist Awarded Nobel Prize Revealed Dead

October 5, 2011

Ralph Steinman, a pioneering scientist who worked on the immune system, was just awarded the Nobel Prize for science, as the committee was unaware of his death mere days before the award. The Nobel Prize, which is worth 10 million kronor or $1.5 million, is meant to be awarded only to living scientists. Nonetheless, Steinman’s award still stands.

The committee explained that “The Nobel Prize to Ralph Steinman was made in good faith, based on the assumption that the Nobel laureate was alive.”

Steinman studied and worked at Rockefeller University in New York since 1970. It was the university that revealed his death from pancreatic cancer, mere hours after the award was announced.

The Nobel Foundation spokeswoman Annika Pontikis said “I think you can safely say this hasn’t happened before. In a further statement, the Nobel Prize Committee said “It is with deep sadness and regret that the Nobel Assembly at Karolinska Institute has learned that Professor Ralph Steinman, one of this year’s three Nobel Laureates in Physiology or Medicine, passed away on September 30th.”

Middle-Aged Women and Moderate Exercise

October 3, 2011

Women across the globe, and especially in the Big Apple, have been hearing about the physical and emotional benefits of exercise non-stop, and many attempt to incorporate a fitness regime into their schedules. Why, then, is it so hard to stay committed?

According to a new study, middle-aged women are more likely to stick with an exercise routine at a moderate intensity, as opposed to those who push their limits.

255 women between the ages 40 and 60 were recruited for research. The women were told to do either moderate or vigorous exercise for a limited amount of time, during which volunteers monitored their reactions. Women who participated in moderate exercise were twice as energized and confident that they’d be able to exercise in the future. In comparison, the women who had undergone intense exercise were more anxious and depressed as a result of their work outs.

“Exercise makes you feel better, but it is going to be more pleasant when performed at moderate intensity as compared to vigorous, especially when you have been previously inactive or may be overweight,” explained Dr. Steriani Elavsky of Penn State University. She continued, stating that it is important for women to monitor their intensity levels.

Some moderate-intensity exercises include brisk walking, ballroom or line dancing, biking, canoeing, general gardening, baseball, softball, volleyball and water aerobics. Recommended activities are those that would “allow you to talk in short sentences while doing them, but would not allow you to sing,” said Elavsky.

She added, “The effects we observed were large and moderate intensity is sufficient, in fact, it is optimal. We also hope that clinicians will realize the importance of considering the proper exercise intensity when making recommendations about exercise. Moderate intensity exercise should be recommended for patients who are not meeting physical activity guidelines, or those who may be decondition, overweight or obese.”

New York’s Pedestrians Suffer Numerous Bike Accidents

September 20, 2011

A recent analysis published by Hunter College professors revealed that more than 500 New York City residents suffer severe injuries after being struck by cyclists. Though the number seems small in comparison to the number of pedestrians injured by cars, it has been growing rapidly over recent years.

The survey studied hospital data from the State Department of Health gathered between 2007 and 2010. Results showed that 1,000 pedestrians were treated at hospitals every year after being hit by cyclists, 55% of whom were residents of New York.

An additional study, conducted by Professors Peter Tuckel and William Milczarski, found that the number of pedestrians treated in hospitals annually was not much higher than 1,000. Dr. Tuckel explains that these figures represent “the tip of the iceberg,” because they list only the pedestrians who ended up at the hospital, and not those who then visited a doctor’s office or clinic.