castanyes blaves

A new cure for jet lag could be on the market in the next few years after trials show a pill can reset the body's natural sleep rhythms.

Tasimelteon works by shifting the natural ebb and flow of the body's sleep hormone melatonin.

In trials, published in The Lancet, the drug helped troubled sleepers nod off quicker and stay asleep for longer.

Experts said the drug would be a welcome alternative to addictive sedatives like benzodiazepines.

Commenting on the work, Dr Daniel Cardinali from the University of Buenos Aires said the findings would be welcomed by millions of people - "shift-workers, airline crew, tourists, football teams, and many others."