Book
Resources
Resources For the Readers of
Take Back Your Sleep
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The Book
A manual written for the ones who don't just live
but want to feel alive and accomplish every goal they set.
By Ana Casas M.D. and Victoria Dhar MSc.
Don’t Have Your Copy Yet?
Click To Pre-Order On AmazonTake Back Your Sleep Journal
Download and assess your sleep with ease.
Custom Chronotype Quiz
Are you a morning, intermediate or evening type?
Unlock your chronotype with the free quiz.
Take the Chronotype QuizCustom Chronotype Quiz
Are you a morning, intermediate or evening type?
Unlock your chronotype with the free quiz.
Take the Chronotype QuizBrain Performance
Self-Assessment
Developed By NASA
Most people are surprised to find that while they feel fine, their performance tells a very different story. This is the true risk of sleep deprivation: it impairs both performance and awareness of that impairment.
Assess Your PerformanceWhich Brain Washing Machine Do You Have?
Discover how your genetics influence your brain's ability to clear waste during sleep—and what you can do to support memory, cognition, and lifelong brain health.
Your Genetics Matter
In Take Back Your Sleep, we explain how your brain functions like a washing machine—clearing waste, toxins, and proteins during deep sleep.
Your APOE genetics may influence how efficiently this system works.
Through advanced genomics testing, you can learn which “brain washing machine model” you inherited and uncover personalized opportunities to support memory, cognition, and long-term brain health.
What You'll Learn
âś“ Your APOE genotype
✓ Which Brain Washing Machine Model™ you have
âś“ Reversible factors affecting memory and cognition
âś“ Personalized strategies to support brain detoxification
âś“ Early insights into cognitive and memory health
âś“ Action steps to optimize brain longevity
Featured Assessment
The Cognition & Memory Report
A comprehensive genomics-based report designed to help you understand the modifiable factors that influence cognition, memory, and long-term brain performance.
From brain fog to dementia risk, the report identifies actionable opportunities to support a healthier, more resilient brain.
Learn About Genomics TestingDeep Sleep Score Quiz
how well IS your brain truly sleeping?
A science-based assessment to evaluate your deep sleep quality, nervous system regulation, and long-term brain health.
You Read the Book. Now Experience It.
The Take Back Your Sleep App is where the science becomes something you can actually feel.
This is your guided, nightly system to:
- Reset your brainÂ
- Restore deep, restorative sleepÂ
- Wake up clear, focused, and ready to perform