>We don’t have the ability to measure health yet. Ok I know what you mean, what you mean is that we don't have a formal definition. But I'd like to believe tha

>We don’t have the ability to measure health yet. Ok I know what you mean, what you mean is that we don't have a formal definition. But I'd like to believe that a perceptive physician does know when people are unhealthy, i.e they observe the person physically, not merely look at numbers. Such physicians are a dying breed though.