Archive · 24 Jul 2025
Study: Sleeping Over Nine Hours Can Be Detrimental to Health
Getting enough sleep is super important for staying healthy!
But, according to some studies, sleeping *too much* might also be bad.
Research suggests that people who sleep over nine hours a night might have a higher chance of health problems, similar to those who don't sleep enough.
It's like Goldilocks and the three bears – you want to find the sleep that's just right.
Most adults should aim for about 7-9 hours.
If you're sleeping a lot more, it could be because of other health problems, not the sleep itself.
So, focus on getting a good amount of sleep, not too much or too little!
Sleeping more than nine hours a night may be linked to negative health outcomes.
A study found those sleeping over nine hours had a 34% higher risk of dying compared to those sleeping 7-8 hours.
Sleeping less than seven hours is also associated with increased health risks.
The link between excessive sleep and poor health may be due to underlying health issues.
Experts recommend most adults aim for 7-9 hours of sleep per night for optimal health.
- Who
- Researchers.
- What
- Research suggests sleeping more than nine hours may be associated with increased health risks.
- When
- Recent studies investigated the health impacts of different sleep durations.
- Where
- Australia.
- Why
- To determine the relationship between sleep duration and health outcomes.
- Recommended Sleep
- 7-9 hours for most adults
- Excessive Sleep Risk
- May be associated with health problems and a higher risk of dying
- Short Sleep Risk
- Linked to health problems and a higher risk of dying.
- Study Focus
- Impact of sleep duration on health.