Sleep is essential, both for your physical and mental health and to have vitality and be beautiful. To avoid sleepless nights and endless days, follow our 12 pro tips: you're going to be as fresh and radiant as a flower.

The 12 keys to good sleep to be a Sleeping Beauty are: Dine light, to digest properly, at least 2 to 3 hours before bedtime. Air the room daily, change the sheets every fortnight, at most, and vacuum the mattress regularly. Also renew the mattress, pillows and bedding whenever necessary.