Comment: 90 nutrients found essential for human life.

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In reply to comment: S.O.B. (see in situ)

90 nutrients found essential for human life.

Missing one means disease, that's the definition for essential. Oxygen deficiency is quick, calcium deficiency can borrow from bones during hard times.

I get mine here:
http://paulsplace.my90forlife.com/

Free includes debt-free!