Disease is functions performed in a greater or a lesser amount than normal. Living tissue, only, exhibits functions, they alone have power to create health or disease. Feces and urine have no nervous tissue, they have no functions to perform. Poisons are not created within the body. That which has a deleterious effect on the nervous system is from without.
All fevered conditions are because of diffused inflammation.
The morbid process known as inflammation is the result of nerve tension. Nerve tension is because of trauma or toxine. The condition of constipation does not produce poison. . . Poisons decrease or increase nerve action. Evacuation and micturition remove waste material.