Australian researchers have revealed for some sleeping for an extra 15 minutes and making minor tweaks to their diet and exercise routine can slash their risk of an early death by 10 per cent.
The key to living longer could be under your duvet.
According to one expert, getting 15 minutes of extra sleep per night is a minor lifestyle tweak you can make to slash your risk of an early death.
Professor Emmanuel Stamatakis, a physical exercise ... [3460 chars]