If you are at home trying to decide where to go for dinner, however, the knowledge component may prevail, and you decide to go where you can eat a healthier meal.
How healthy - or otherwise - is China's economy? Like the proverbial blind men grasping an elephant, the answer likely depends on where you're standing.
Furthermore, scientists' inability to reproduce healthy neurons has prevented the use of neurons in experimental treatments of severe neurological disorders.
So we've been talking about nutrients, the elements in the environment that are essential for living organisms to develop, live a healthy life, and reproduce.
Star magazine noted that Middleton "has gone from fit and toned to gaunt and bony," and her "unbelievably frail frame is sparking fears that she may be anorexic."