Why you DON’T need eight hours sleep: Expert Olivia Arezzolo reveals how to find your ideal number
We’ve all been told time and time again that eight hours is the optimal number for sleep, but one expert claims that there is no ‘magic number’ that suits all. Olivia Arezzolo, from Sydney, said while some people need eight or nine hours to function to their best, others can get by and be productive … Read more