Dr. Roizen: Don't rock your clock
The actress Kim Cattrall says her battles with insomnia affect her "ability to think clearly. I can't grasp, hold on, to ideas, thoughts, even tasks." But your internal body clocks…
The actress Kim Cattrall says her battles with insomnia affect her "ability to think clearly. I can't grasp, hold on, to ideas, thoughts, even tasks." But your internal body clocks…