|Published on:||13 October 2014||Producer:||Jeff Iliff|
|Number of views:||681'541 on 5 June 2017|
|Rubric(s):||Health, Principles/General, Lifestyle|
|Topterms:||Principle, General topics||Tags:||Healthy, Health|
The brain uses a quarter of the body's entire energy supply, yet only accounts for about two percent of the body's mass. So how does this unique organ receive and, perhaps more importantly, rid itself of vital nutrients? New research suggests it has to do with sleep.