diseases, such as are characterized by the degeneration of several of
the tissues at the same time, I will now give a short and comprehensive
description of the several distinct groups of disease. In each case, as
already shown, there must be a joint co-operation of these three
factors:

(A.) _Diet_, or the natural means of providing both healthy and
degenerating tissues alike with such substances as will support and
strengthen the healthy tissues, enabling them to resist the danger of
disease and consequent decomposition, and will also arrest degeneration
and prepare the way for the regeneration of the tissue which is already
affected.

(B.) _Nutritive compositions._ Such as will in each case introduce into
the system in a pure and proportionate combination, the necessary
quantities of the sixteen nutritive elements, the lack of which is the
characteristic factor of all disease and which diet unaided could not
adequately produce with the needful speed and proportion, unless
supplemented in this simple and effective manner.

(C.) _Physical treatment_, for the purpose of assisting the proper
distribution and assimilation of these nutritive factors--(A. and
B.)--and promoting the proper circulation of the blood.


DIET.

This is a subject of vast and vital importance. It comprises the science
of alimentation, which forms one of the indispensable functions of life;
it is thus, of necessity, a serious preoccupation under all conditions.