Hidden poisons in nourishment

Meaning

Hidden poisons are the corrupting encumbrances said to enter with nourishment, personified as life’s executioners. Their concealment makes ordinary eating a treacherous route by which death gains access with the eater’s own consent. The prison and executioner images dramatize the small nourishing portion’s entanglement in impure matter.

The claim belongs to Nuysement’s philosophical physiology. It is not evidence that ordinary food should be rejected, nor an identification of a particular toxin. His assertion that pure substance is incorruptible concerns substance considered in itself; it cannot be extended to the mixed human body, whose eventual death he explicitly admits. Digestion’s difficulty in drawing out nourishment supplies the argument for purification, not a modern dietary prescription.