Health

Losing sleep? Scientists evaluate why

The issue of sleep deprivation has gone beyond the counting of sheep and into the scientific domain, as European researchers set up 'sleep labs' to study the biomedical and sociological factors keeping us awake at night.

Medical research

Anti-ageing drug breakthrough

Drugs that combat ageing may be available within five years, following landmark work led by an Australian researcher. The work, published in the March 8 issue of Science, finally proves that a single anti-ageing enzyme in ...

Overweight & Obesity

Adequate sleep helps weight loss

Adequate sleep is an important part of a weight loss plan and should be added to the recommended mix of diet and exercise, states a commentary in CMAJ (Canadian Medical Association Journal).

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