Brian

Not sure what you mean by "soiled" plants.  Does this mean you only eat
plants that are grown in soil and not hydroponically?  Or something else?

Vine ripened fruits and vegetables are your best source of essential
nutrients. Unfortunately, unless you are growing them yourself, it is most
likely that these have been picked green and ripen on their way to the
store; hence many of the essential nutrients your require are not there.

Rgds
   Anthony

Being truly healthy is about optimising your health ...
through supporting your own body's natural ability to heal itself ...
when your body heals you feel better, and you are more healthy.

http://glycoresearch.com