The Human Fire-Box
The Human Fire-Box
The Human Fire-Box

Excerpt and illustrations from Vitality Supreme by Bernarr Macfadden, 1915.

The alimentary canal has been rightly termed the human fire-box. It is there that the energy is created which runs the human machine. The importance of cleanliness in this part of the physical organism cannot be too greatly emphasized. Nearly all diseases have their beginning in the stomach or some other part of the alimentary canal. Defective digestion and imperfect assimilation represent the beginning of many incurable and deadly diseases.

In seeking methods for building unusual vigor and vitality, one of the first requirements is definite information on the care of the alimentary canal. Mere regularity of the bowels does not in all cases indicate a healthy condition of the stomach and bowels. A movement in order to be of the right sort should be so thorough that it leaves one with a feeling of emptiness and cleanliness. In other words, you should feel that the colon has been evacuated thoroughly. Many who have regular bowel movements do not have this satisfying sensation afterwards. When the movement is satisfactory in every way little or no straining is necessary. The colon simply empties itself thoroughly, and the evacuation is then complete. However, few have movements of the bowels that are satisfactory to this extent. There should be at least one bowel movement of this kind each day. Two movements of this character would be better, but one is sufficient if thorough.