“Absorption of the feces from the colon leads to a great many different symptoms; amongst others, anæmia, with its results, sallow or yellow complexion, with its chloasmic spots, furred tongue, foul breath, and muddy sclerotics. Such patients have digestive fermentations to torment them, resulting in flatulent distention, which encroaches on the cavity of the chest, which in excessive cases may cause short and rapid breathing, irregular heart action, disturbed circulation in the brain, with vertigo and headache. An over-distended cæcum, or sigmoid flexure, from pressure, may produce dropsy, numbness or cramps in the right or left lower extremity. “I have often questioned whether chloasmic spots were not due to fecal absorption. These spots are pigmentary matter deposited under the skin. It is a physiological fact that all pigments originate in the liver. In a condition of health their abnormal deposit we never see. It is only when the patient is not well, in some way, that these spots are noticed. They are infinitely more common in women than in men. It is easy to see that their sedentary life is more apt to lead in them to the filling of the colon. Absorption from the colon produces a poisoned blood, which in turn deranges every organ of the body, among others the liver. It is possible that the action of light, as in photographs, contributes in some way to precipitate the deposits of these chloasmic spots, because we see them chiefly upon the parts of the body exposed to light....