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Teens think oral sex is not sex

According to a new national survey almost a quarter of sexually active Canadian teens between the ages of 14 and 17 have unprotected sex and 68 per cent have oral sex, although many are unaware that STIs can be transmitted through this particular sexual activity.

22 Feb 2006

Rotavirus vaccine given the green light

The Food and Drug Administration in the U.S. has recommended a new vaccine for routine use against rotavirus infection.

22 Feb 2006

Heart health and lifestyle help seniors maintain brain power

A comprehensive review says heart health risk factors and lifestyle choices, such as exercise, learning new things and staying socially connected, help keep brains healthy as we grow old.

22 Feb 2006

Food experts say public has inadequate understanding of food risk issues

A recent study shows that food safety experts have little confidence in the public’s understanding of food risk issues. The study is published in the Journal of Food Safety.

21 Feb 2006

Dynamic duo, Clinton and India join forces to fight HIV/AIDS

Bill Clinton, in a joint venture with the Indian government is about to embark on another initiative in the fight against HIV/AIDS.

21 Feb 2006

Gum destruction can start in diabetic children as young as six years old

A new study from Columbia University Medical Center has shown that the destruction of the gums can start in diabetic children as young as six years old. While the link between diabetes and periodontal disease was previously established, it was believed that the regression of gums began much later and increased with age.

21 Feb 2006

Education and rates of cognitive decline in incident Alzheimer's disease

High levels of education may help ward off Alzheimer's disease, but they also speed up its progression once developed, reveals research in the Journal of Neurology Neurosurgery and Psychiatry.

21 Feb 2006

Comprehensive schooling is neither less nor more effective at promoting social mobility than a selective system

Current debate about the UK government's proposed education reforms may be based on a false premise. Recent research suggests that education policy by itself contributes little to the rate at which people move between social classes, according to a new study funded by the Economic and Social Research Council (ESRC).

20 Feb 2006

Americans divided on genetically engineered food

While more than two-thirds of the food in U.S. markets contains at least some amount of a genetically engineered (GE) crop, researchers want to know if Americans consider GE food a health risk or benefit.

20 Feb 2006

Socioeconomic factors predominantly explain racial and ethnic disparities in prostate cancer outcomes

Socioeconomic factors predominantly explain racial and ethnic disparities in prostate cancer outcomes, according to a new study.

19 Feb 2006

Older asthmatics have increased cancer risk

New research shows that older adults with asthma are at an increased risk for developing cancer, and adults with asthma are twice as likely to suffer from heart disease and other chronic health conditions.

17 Feb 2006

Science is bypassing poor people

Applying science and technology to build a Pluto-bound spacecraft that travels more than 10 times faster -- 47,000 miles per hour -- than a speeding bullet is a great achievement. But can we apply technology to feed the 800 million hungry people in the world whose plight isn't improving in a modern world?

17 Feb 2006

Reading problems and behavior problems in boys are intertwined

It's been known for more than a decade that children with reading problems, particularly boys, also tend to have behavior problems, and vice versa. The reason behind the connection, however, remained unclear.

16 Feb 2006

A high level of education means Alzheimer's hits later, but harder and faster

According to researchers at the Columbia University Medical Center in New York, high levels of education may help ward off Alzheimer’s disease, but they also speed up its progression once the disease has developed.

16 Feb 2006

WHO to take action against fake drug racket

The World Health Organization (WHO) has appealed for international action against fake and mislabelled medicines.

16 Feb 2006

20 percent of people with chronic pain do not seek help

A Rochester-based study has found more than 20 percent of people with chronic pain did not seek physician help for their pain. The study supports the opinion of many physicians that a large segment of patients has an unmet need for pain care.

14 Feb 2006

Saw Palmetto not effective at relieving prostate problems

The herbal remedy saw palmetto is no more effective than a placebo at treating symptoms related to enlargement of the prostate gland, according to a new study in the New England Journal of Medicine.

13 Feb 2006

Herbs popular in treating kids at WIC clinics

Nearly half of the low income, nutritionally-vulnerable Latino children surveyed by Penn State researchers in WIC clinics were treated with herbs by their caregivers for common ills such as diaper rash, colic, teething symptoms, stomachaches, coughs and colds.

12 Feb 2006

Asthmatic children in multi-family housing hit by pollutant byproduct of gas stoves

Children with asthma living in multi-family housing who are exposed to certain levels of indoor nitrogen dioxide, a poisonous pollutant byproduct of gas stoves and unvented heaters, are more likely to experience wheeze, persistent cough, shortness of breath and chest tightness.

12 Feb 2006

Low birth weight infants overcome difficulties by adulthood

As young adults, the majority of extremely low birth-weight infants are attaining similar levels of education, employment and independence as normal birth-weight infants, according to a study by researchers at the Michael G. DeGroote School of Medicine at McMaster University in the February 8 issue of the Journal of the American Medical Association (JAMA).

9 Feb 2006