Sleep — The Most Powerful Longevity Drug¶

Sleep is not just rest; it is your body’s most powerful tool for repair, regeneration, and longevity.
Bryan Johnson emphasizes disciplined, high-quality sleep as the cornerstone of his "Blueprint" approach to extended healthspan.

In this module, we cover everything you need to know about sleep: how much to get, how to improve quality, how to track it, and how to troubleshoot common problems.

Why Sleep Matters¶

• Regulates metabolic and inflammatory processes
• Supports cellular repair and immune function
• Enhances cognitive function and memory
• Directly impacts mortality risk

Next, dive into the details of how much sleep you really need in Sleep Duration.