From what I have said, it becomes apparent that it is impossible to draw a sharp line of distinction between foods and medicines. All foods which serve the above-named purposes are good medicines, and all nonpoisonous herb extracts, homeopathic and vitochemical remedies that have the same effect upon the system are, for the same reason, good foods. The medical treatment of the Nature Cure school consists largely in the proper selection and combination of food materials. This must be so. It stands to reason that Nature has provided within the ranges of the natural foods all the elements which Man needs in the way of food and medicine. But it is quite possible that, through continued abuse, the digestive apparatus has become so weak and so abnormal that it cannot function properly, that it cannot absorb and assimilate from natural foods a sufficient quantity of the elements which the organism needs. In such cases it may be very helpful and indeed imperative to take the organic mineral salts in the forms of fruit, herb and vegetable juices, extracts or decoctions. Among the best of these food remedies are extracts of leafy vegetables such as lettuce, spinach, Scotch kale, cabbage, Swiss chard, etc. These vegetables are richer than any other foods in the positive mineral salts. The extract may be prepared from one or more of these vegetables, according to the supply on hand or the tolerance of the digestive organs and the taste and preference of the patient. They should be ground to a pulp in a vegetable grinder, then pressed out in a small fruit press, which can be secured in any department store. One or two teacups per day will be sufficient to supply the needs of the system for mineral salts. This extract should be prepared fresh every day. Then there are the Kneipp Herb Remedies. Most of these are the Hausmittel [home remedies] of the country population of Germany which have proved their efficacy since time immemorial. Their medicinal value lies in the organic mineral salts which they contain in large quantities and in beneficial combinations. The homeopathic medications, as will be explained at length in another chapter, produce their good results because they work in harmony with the Laws of Nature. We never hesitate, therefore, to prescribe for our patients homeopathic medicines, herb decoctions and extracts, and the vitochemical remedies which assist in the elimination of morbid matter from the system and in building up blood and lymph on a normal basis, that is, remedies which supply the organism with the mineral elements in which it is deficient in the organic, easily assimilable form. Herein lies the legitimate scope of medicinal remedies. All medicinal remedies which build up the system on a normal, natural basis and increase its fighting power against disease without in any way inflicting injury upon the organism are welcome to the adherents of the Nature Cure methods of treatment.