Why do we yawn? Experts reveal WHY yawning is so contagious
YAWNING – usually a indicator of being tired – can be contagious, which means you want to yawn when you see someone else yawning.
Daily Express :: Health Feed
About the Author
Wednesday 28 July, 2021
- The Handmaid’s Tale season 5: Janine to become an Aunt as fans spot major clue?
- Statins side effects: Two fruits that can be a ‘dangerous mix’ if you’re taking statins
- Penny Oleksiak wins bronze in 200m freestyle, becoming most decorated Summer Olympian in Canadian history
- 'Vicious' seagull knocks woman over in 'mobbing' incident- 'It wanted to chase me out '
- Virgin River season 4: Lilly's death contained huge 'plot hole' as fans expose flaws
