How ‘green noise’ might help you sleep better

The noise spectrum is full of different colours…but which one works best for you? (Picture: Getty/Metro.co.uk)Could ‘green noise’ be the magic cure to all our sleeping problems?
Maybe not completely – but it certainly might help.We’ve all heard about white noise, and then brown noise (a lower frequency sound) came into the periphery to solve our sleep issues – something it’s clear many of us need as, according to research, 36% of adults struggle to fall