How many hours of sleep a night do I need?

Ways To Get Quality Sleep When Working Night Shifts

Sleep Revolution Clinic - How Can I Get Enough Sleep on Shift Work? | Lorraine

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What Would Happen if You Only Got 5 Hours of Sleep Per Night - NOT GOOD!

Is 6 hours of sleep enough?

How to Stop Waking Up in the Middle of the Night- 6 Ways to Beat Insomnia Without Medication

Is 6 Hours Enough Sleep? The Answer May Surprise You - NEUROSCIENTIST Matthew Walker

How Much Sleep Should I Be Getting? | Is 6-8 Hours of Sleep Enough?

What Happens To Your Body And Brain If You Don't Get Sleep | The Human Body

Sleeping Schedule: Your SLEEP and Working 3rd Shift – Dr.Berg

Sleep Is The Best Muscle Building "Drug"?

I Can't Sleep for More Than 4 Hours a Night - Why? | This Morning

Why you're still tired after getting 8 hours of sleep

Do people really need 8 hours of sleep?

What Happens to Your Body on Little Sleep?

The World’s No.1 Sleep Expert: The 6 Sleep Hacks You NEED! Matthew Walker

Study finds men who work night shifts, suffer lack of sleep, have increased risk of cancer

How 1 year of working night shift changed my body

What Happens If You ONLY SLEEP 4 Hours A Night for 30 Days?