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Olive and sunflower oil fried food not bad for heart: Study

A study published this week in the British Medical Journal analyzed data on 40,757 Spanish adults age 29 to 69 who were followed for an average 11 years. Free of coronary heart disease at the beginning of the study, they were asked what they ate and what cooking methods they used, then were tracked to see who developed coronary heart disease and who died.

26 Jan 2012

Revised menus for school lunches with more fruits and veggies

American schoolchildren are accustomed to a steady diet of pizza and french fries for school lunches. Now they will find more fruits, vegetables and whole grains on their cafeteria trays under new government school lunch rules announced on Wednesday. Apart from adding double the produce servings the guidelines also call for fat-free and low-fat milk only, child-appropriate portion sizes and reductions in sodium, saturated fat and trans fats.

26 Jan 2012

UNL project to reduce Shiga-toxin producing E. coli threat

The University of Nebraska-Lincoln will lead a $25 million project to reduce throughout the beef production chain the occurrence of E. coli strains that pose a major threat to public health.

24 Jan 2012

High-fiber diet may raise risk of diverticulosis

For more than 40 years, scientists and physicians have thought eating a high-fiber diet lowered a person's risk of diverticulosis, a disease of the large intestine in which pouches develop in the colon wall. A new study of more than 2,000 people reveals the opposite may be true.

24 Jan 2012

Retail pork products in the U.S. have higher prevalence of MRSA bacteria

Retail pork products in the U.S. have a higher prevalence of methicillin-resistant Staphylococcus aureus bacteria (MRSA) than previously identified, according to new research by the University of Iowa College of Public Health and the Institute for Agriculture and Trade Policy.

20 Jan 2012

CHORI senior scientist reveals mechanism for iron absorption from non-meat sources

A groundbreaking study conducted by Children's Hospital Oakland Research Institute (CHORI) Senior Scientist Elizabeth Theil, PhD, is the first to reveal the existence of at least two independent mechanisms for iron absorption from non-meat sources-and a potential treatment for iron deficiency, the most common nutrient deficiency worldwide.

20 Jan 2012

Processed meat and pancreatic cancer risk: Study

Swedish researchers have found a link between eating processed meat, such as bacon or sausages, and pancreatic cancer. They said eating an extra 50g of processed meat, approximately one sausage, every day would increase a person's risk of getting pancreatic cancer by 19%. But the chance of developing the rare cancer remains low they added.

16 Jan 2012

Processed meat consumption linked to pancreatic cancer

Eating too much processed meat may increases the risk of pancreatic cancer, new research published in the British Journal of Cancer finds today.

13 Jan 2012

New ACS guidelines stress importance of social and physical environments

Updated guidelines on nutrition and physical activity for cancer prevention from the American Cancer Society stress the importance of creating social and physical environments that support healthy behaviors. The report includes updated recommendations for individual choices regarding diet and physical activity patterns, but emphasizes that those choices occur within a community context that can either help or hinder healthy behaviors.

12 Jan 2012

Low-voltage alternating current can effectively eradicate E. coli on beef

A short burst of low voltage alternating current can effectively eradicate E. coli bacteria growing on the surface of even heavily contaminated beef, according to a study published in the International Journal of Food Safety, Nutrition and Public Health. The technique offers an inexpensive and easy to implement approach to reducing the risk of food poisoning, which can occur despite handlers complying with hygiene standards.

12 Jan 2012

Novel nanosensors can lead to fewer experiments on animals

Countless mice, rats and rabbits die every year in the name of science - and the situation is getting worse. While German laboratories used some 2.41 million animals for scientific research in 2005, by 2009 this number had grown to 2.79 million. One third were destined for fundamental biology research, and the majority were used for researching diseases and developing medical compounds and devices.

11 Jan 2012

ADHD diet: Review of studies

A new review finds that some foods may not be good for children with attention deficit-hyperactivity disorder (ADHD). Fast foods, red meat, processed foods, soft drinks, high fat dairy foods and potato chips may not be right.

10 Jan 2012

Researchers produce multifunctional films from whey protein

Convenience foods are growing in popularity, and the food they contain is usually protected by films based on petrochemicals. Now researchers have not only developed a biomaterial from whey protein, they have also come up with a commercially viable method of producing multifunctional films on an industrial scale.

10 Jan 2012

Study brings to light physiological, cognitive differences of political left and right

From cable TV news pundits to red-meat speeches in Iowa and New Hampshire, our nation's deep political stereotypes are on full display: Conservatives paint self-indulgent liberals as insufferably absent on urgent national issues, while liberals say fear-mongering conservatives are fixated on exaggerated dangers to the country.

6 Jan 2012

Study refutes perinatal programming theory about adipose tissue growth

Is obesity in infants "programmed" in the womb? Previously, researchers assumed that consumption of "bad" fats during pregnancy contribute to excessive infant adipose tissue growth and that "good" omega-3 fatty acids prevent expansive adipose tissue development. A study run by the Technische Universit-t M-nchen showed no evidence to support this "perinatal programming" theory.

5 Jan 2012

Extra calories from proteins may lead to weight gain but more muscle than fat: Study

A new study shows that people who eat extra calories will gain the same amount of fat regardless of how much of their daily diet comes from protein. The study is one of the most extensive where researchers look at differences among food types on weight gain.

4 Jan 2012

Researchers show how modern science can unlock mysteries of the past

Two teams of Michigan State University researchers - one working at a medieval burial site in Albania, the other at a DNA lab in East Lansing - have shown how modern science can unlock the mysteries of the past.

4 Jan 2012

Free, low-cost strategies to maintain good health in the new year

With the start of a new year, Dana-Farber Cancer Institute experts are encouraging people to ring in new healthy habits and offer a number of free and low-cost strategies to help people maintain good health and possibly reduce various cancer risks.

29 Dec 2011

Hand washing tips to prevent illness and spreading germs

With holiday gatherings, New Year celebrations, and constant travelling, hand washing is one of the most important ways to prevent getting sick and spreading germs. Many illnesses, including the common cold, are spread by not washing hands properly with soap and water. According to statistics from the National Library of Medicine, the common cold accounts for approximately 22 million missed days of school and 20 million absences from work.

22 Dec 2011