London, Sep 12 : Chocolate has already been linked with many health benefits, and now, a food scientist has given chocoholics another reason to savour their favourite sweet by suggesting that dark chocolate prevents heart disease.

But the finding doesn't call for a cocoa binge; for Professor Roger Corder says that eating 'small amounts' of chocolate each day has "considerable potential to improve health and wellbeing".

Washington, Sept 12 : A seven-year study of Spanish children has revealed that giving kids a diet rich in fish and 'fruity vegetables' can reduce asthma and allergies.

The findings also support the researchers' earlier study that found that a fish-rich diet during pregnancy can help to protect children from asthma and allergies.

Washington, September 12 : A new study suggests that generic drug finasteride, commonly used to treat enlarged prostate, also increases the chances of an early detection of fast-growing prostate cancers.

Washington, Sep 12 : A new study has added to the list of health problems posed by smoking, by finding that it also contributes to atherosclerosis, or hardening of the arteries.

Researchers from Weill Cornell Medical College in New York City pinpoint their evidence to the addictive chemical in cigarettes - nicotine.

London, September 12 : A study by Cambridge University researchers suggests that children who have faced exposure to higher levels of testosterone in the womb may develop autistic traits.

The suggestion has come from the researchers who have been tracking a group of children since birth. The children are 8-year-olds at present.