That's the first one I came across. Would you prefer to believe a Pharmer salesman ( sometimes called doctors), who takes the best of six surveys, massages the stats a bit, and then publishes the findings without allowing the detrimental surveys or the data to be viewed. That's the source of much of the information.
Anyway, what is wrong with a holistic approach to health. Your whole body makes up your immune system, not just a few bits hidden deep inside.
No man, I'm good. Nothing wrong having multiple information though.
Anyway, thanks for the good read sir.