Now that it's "OK" for the medical research community to study the adverse health effects of poor sleep, the floodgates are open. There are a ton of studies now that reveal the reality of how healthy good rest is.
Studies is recent years have found the following.
- A full night's sleep lowers blood pressure.
- A full night's sleep increases cognitive performance.
- Naps can help recover cognitive performance.
- A full night's sleep improves heart health.
- A full night's sleep increases immunity.
- A lack of sleep increases stress hormones, causing weight gain and other health problems.
I believe this will be the tip of the iceberg, as researchers are finally culturally "allowed" to look at sleep objectively.