Plain Facts for Old and Young by John Harvey Kellogg

1. Give the matter prompt attention. Do not delay to adopt curative

measures under the delusive idea that the difficulty will disappear of itself. Thousands have procrastinated in this way until their constitutions have been so hopelessly undermined as to make treatment of little value. The intrinsic tendency of this disease is to continue to increase. It progresses only in one direction. It never "gets well of itself," as some have imagined that it may do. Something must be done to effect a cure; and the longer treatment is delayed, the more difficult the case will become.