Not sure if this works or not,, however, I have slept somewhat better lately, since I started using it,,, but not consistently. Could be the power of suggestion,,,,
Verified purchase: Yes | Condition: Pre-owned
Excellent book.
Verified purchase: Yes | Condition: New
Not an aspect of sleep that hasn't been researched and clearly reported on in this book.
Verified purchase: Yes | Condition: Pre-owned
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
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