A good night's sleep not as easy as it seems

It's one of the most natural things in the world but how to get a good night's sleep has become the favourite topic of self-help guides and influencers. According to them sleep can help you increase productivity, make you healthier and even help you live longer. But Studies from both here in New Zealand and overseas show that good sleep is not just a matter of making the right choices and is shaped by social and economic circumstances. So to help us unpack what's happening Nights is joined now by Dr Rosie Gibson Massey University's School of Psychology.