Take Back Your Sleep: The Science-Based Strategy for Deep Sleep, Brain Longevity, and Peak Performance

You’re not just tired. You’re missing the deep, restorative sleep you need.

You already know sleep matters. What most people don’t realize is that even with a full night in bed, the brain may not be getting the deep, restorative sleep it needs—and that gap affects how you think, decide, and perform.

In Take Back Your Sleep, Dr. Ana Casas, MD, and Victoria Dhar, MSc, combine clinical medicine and sleep neuroscience to show how deep sleep drives clarity, resilience, and long-term brain health. ...