London, Sept 3 : Gone are the days when wasp waistlines like those of Sophia Loren and Marilyn Monroe were in fashion, for a new survey has revealed that over the past 50 years Brit women's waists have increased by.an astonishing 7 inches.

Since 1951, the average waist size has grown by 6.8 inches to 34.4 inches.

London, Sept 3 : If you're feeling angry, irritable and aggressive, and suffering from a bad headache to boot, the chance is that you are experiencing a new malady - coffee rage.

Coffee's main active ingredient caffeine may help you get awake in the morning, but a new study has found that one in 20 people have an intolerance to it.

Sydney, Sept. 3 : A new report by consumer group Choice dismisses effectiveness of tri-weekly exercise sessions, stretching before training to warm muscles and reduce injury, and "no pain, no gain" mantra as mere misconceptions.

The group says that these are nothing more than common exercising myths propagated by eager fitness instructors or lax health groups, who have not got all the facts.

London, Sept 3 : British surgeons have created a groundbreaking treatment that will help create heart tissue from stem cells from the patient's body.

The treatment will help cadiac patients 'grow their own' heart valves and have them transplanted by surgeons.

London, Sept 3 : The time you spend working is the single most important factor that has an impact on your sleep, reveals a new study.

The study, by researchers at the University of Pennsylvania, was carried out on nearly 50,000 US participants.

The participants were questioned on three different occasions - in 2003, 2004 and 2005 - and asked how they spent their time between 4am the previous day and 4am that day.