'Secret' helps body 'naturally prepare itself' for sleep say experts
!['Secret' helps body 'naturally prepare itself' for sleep say experts](https://i2-prod.mirror.co.uk/incoming/article33168079.ece/ALTERNATES/s615/0_pexels-vanyaoboleninov-935777.jpg)
According to sleep psychologists, there is in fact an ideal bedroom temperature that leads to a truly restful night of sleep - and it differs from person to person depending on their age