Science says the '7:1' sleep rule could add 4 years to your life - these are the products I swear by to stick to it
Tom's Guide • • health
Key Points:
- The 7:1 sleep rule involves getting at least seven hours of sleep and going to bed within a one-hour window at least five nights per week, which research suggests could extend life expectancy by up to four years.
- Key habits to maintain this schedule include avoiding late-night stimulants like caffeine and alcohol, as both can disrupt sleep quality and the ability to fall asleep.
- Reducing screen time before bed is crucial, as exposure to screens can suppress melatonin production and increase mental stimulation, making it harder to fall asleep.
- Establishing a calming nighttime routine, such as reading or taking a warm bath, helps prepare the mind and body for consistent sleep.
- Tracking sleep progress can aid adherence to the 7:1 rule, but for those prone to anxiety about sleep quality, non-digital methods may be preferable to avoid stress.
