Why Some People Only Need Four Hours Of Sleep To Function | 10 News First [PqtZRl9lLaG]
While a solid eight hours of sleep a night is a non-negotiable for most, there are some people who seem fresh faced and ready to go after just three or four. They’re not crazy or hyped up on caffeine – instead studies have shown they're biologically programmed to function on fewer hours than the rest of us. Click the link in the bio for more. Subscribe to 10 News First to get the latest updates and breaking news: Join the conversation and follow us on: TikTok: Instagram: Twitter: Facebook: 10 News First airs at 5pm, seven nights a week in your local market on Network 10. Missed the bulletin? Catch up at 10 News First is based in Australia and is a division of Paramount.