why getting 8 hours of sleep is important?

Is it better to get 6 or 8 hours of sleep?
But how much sleep is best for your heart? A new analysis of 11 studies that included a total of more than 1 million adults without heart disease suggests the sweet spot is six to eight hours a night. The studies were published within the past five years. Aug 28, 2018
Full answer in: www.webmd.com
Is it good to have 8 hours of sleep?
National Sleep Foundation guidelines 1 advise that healthy adults need between 7 and 9 hours of sleep per night. Babies, young children, and teens need even more sleep to enable their growth and development. People over 65 should also get 7 to 8 hours per night. Mar 9, 2021
Full answer in: www.sleepfoundation.org
Why is it important to get enough sleep each night?
Summary. Sleep is a vital, often neglected, component of every person's overall health and well-being. Sleep is important because it enables the body to repair and be fit and ready for another day. Getting adequate rest may also help prevent excess weight gain, heart disease, and increased illness duration. May 31, 2019
Full answer in: www.medicalnewstoday.com
Why is it important to sleep 8 hours a day?
A review of 15 studies found that people who don't get enough sleep are at far greater risk of heart disease or stroke than those who sleep 7– 8 hours per night ( 15 ). Sleeping less than 7– 8 hours per night is linked to an increased risk of heart disease and stroke.
Full answer in: www.healthline.com