Sleep & Recovery
Sleep and recovery are when your body repairs muscle, balances blood sugar and clears your brain. Short sleep makes almost every other health goal harder. These guides show what actually helps.
Start here
- The science of better sleep
The sleep habits with real evidence behind them.
- Brain health and recovery
How sleep, stress and exercise protect memory and focus as you age.
Why sleep and recovery matter after 40
Adults need seven or more hours of sleep a night, yet many people over 40 get less. Even a few nights of short sleep make your cells more resistant to insulin, raise appetite for sugary food and lower your motivation to move. Over years, poor sleep is linked to weight gain, high blood pressure and memory problems.
Recovery is more than sleep. Chronic stress keeps your body in alarm mode, which disturbs sleep and slows repair after exercise. Simple daily habits, like a regular wake-up time, daylight in the morning and a calm hour before bed, help your nervous system switch off.
What is the quickest win?
Keep the same wake-up time seven days a week, including weekends. It is the most reliable way to fall asleep more easily at night. If you snore loudly or wake up tired despite enough hours in bed, talk to your doctor about sleep apnea.
More on sleep and recovery
- Frontotemporal Dementia: Early Signs and Brain Health After 40
- The Science of Better Sleep: Tips That Work
See how sleep adds up
Sleep is one of five levers in your metabolic age. Take the 60-second test and get a personal plan.
