Over 40 Sleep Cycle Calculator & Biohacking Optimizer | 40fitpro
Biohack Your Rest: The Over-40 Sleep Cycle & Recovery Optimizer
You can have the perfect diet and the best workout routine, but if your sleep is broken, your over-40 metabolism will stall. As we age, our natural production of Human Growth Hormone (HGH) and testosterone happens almost exclusively during deep sleep.
Welcome to the 40fitpro Sleep Cycle & Recovery Biohacker.
Human sleep doesn't work in a straight line; it works in 90-minute cycles. Waking up in the middle of a deep sleep cycle leaves you feeling groggy and inflamed, regardless of how many hours you stayed in bed. This tool calculates your exact optimal bedtimes based on circadian biology, factoring in the average 15 minutes it takes to fall asleep.
How to optimize your recovery:
- Select the exact time you need to wake up.
- Click "Calculate My Recovery Cycles."
- Discover your optimal bedtimes, plus your customized over-40 biohacking cut-offs for caffeine and late-night eating to protect your insulin sensitivity.
