I gave a couple of days of intensive meditation to the subject, and then I reached this conclusion: I would read a few standard and orthodox works on dietetics, and, so doing, try to arrive at least at a superficial knowledge of the matter.
"One Third Off"
Irvin S. Cobb
The physical method of treating disease presents a tremendous and significant departure from the empiricism of medicine and the experimentation of dietetics, the restricted fields of electricity, suggestion, water cures, and massage.
"Civics and Health"
William H. Allen
She possessed an ample home-making instinct, and she had had, in addition to the usual "Domestic Science" course of a modern college, her nurse's training in dietetics.
"The Locusts' Years"
Mary Helen Fee