Supercharge your health by sleeping less – Polyphasic sleep & it’s effects on cortisol

Supercharge your health by sleeping less - Polyphasic sleep & it's effects on cortisol What do Da Vinci, Napolean, Thomas Jefferson, Buckminster Fuller, Nikola Tesla, Thomas Edison, Winston Churchill, Margret Thatcher plus many other noted great minds have in common? They all adhered to some form of polyphasic sleeping. Polyphasic sleeping is the practice of breaking up sleep into multiple time periods (phases) in order to reduce the total number of hours sleep needed. Napolean Bonaparte [...]