Which products are best for bedtime listening?

According to a YouGov poll nearly half of us listen to music or podcasts to help us get to sleep and there are a range of products designed to do just that.

Listener Nick has seen wearable sleep headbands with speakers woven in to the fabric which he hopes will stop him waking up in the middle of the night with headphones or earbuds digging into his ears.

And listener David says his social media is promoting sleep bars that go under the pillow and claim to transmit sound via bone conduction.

To find out more, Greg is joined by acoustic expert Professor Trevor Cox and Lecturer at the Surrey Sleep Research Centre, Ullrich Bartsch. They discuss the sound quality of these devices and whether it's a good idea to listen to music or podcasts at bedtime at all. Is there any evidence that it results in a good night's sleep?

All our episodes start with YOUR suggestions. If you’ve seen an ad, trend or wonder product promising to make you happier, healthier or greener, email us at sliced.bread@bbc.co.uk OR send a voice note to our WhatsApp number, 07543 306807

PRODUCERS: SIMON HOBAN AND GREG FOOT

RESEARCHER: PHIL SANSOM