Rational Fasting - Regeneration Diet And Natural Cure For All Diseases E-Book

Arnold Ehret

• Herausgeber: Youcanprint
• Kategorie: Lebensstil
• Sprache: Englisch
• Veröffentlichungsjahr: 2017

Beschreibung

First published in 1910, this classic book is considered Ehret's health masterpiece. He explains how to successfully conduct and complete a fast in order to gain maximum strength and energy for joyful living.

Leseprobe

Contents

- I. The common Fundamental Cause in the Disease

- II Remedies for the Removal of the Common Fundamental Cause of Diseases and thePrevention of their Reoccurrence.

- III. The Fundamental Cause of Growing Old and Ugly, of the Falling Out and Getting Gray of the Hair.

- IV. The Death.

Rational Fasting

Regeneration Diet And Natural Cure For All Diseases

Arnold Ehret

First digital edition 2016 by Anna Ruggieri

- I. The Common Fundamental Cause in the Nature of Diseases

All the phases of the process of development of the medical science, including those of the earliest periods of civilization, have in their way of understanding the causal nature of diseases that one thing in common that the diseases, owing to external causes, enter into the human body and thus, by force of a necessary or at least unavoidable law, disturb it in its existence, cause it pain and at last destroy it. Even modern medical science, no matter how scientifically enlightened it pretends to be, has not quite turned away from this basic note of demoniac interpretation. In fact, the most modern achievement, bacteriology, rejoices over every newly discovered bacillus as a further addition to the army of beings whose accepted task it is to endanger the life of man. Looking at it from a philosophical standpoint, this interpretation differs from the mediaeval superstition and the period of fetishism only in the supplemental name. Formerly it was an “evil spirit,” which imagination went so far as to believe in “satanic personages;” now this same dangerous monster is a microscopically visible being whose existence has been proven beyond any doubt. The matter, it is true, has still a great drawback in the so-called “disposition”—a fine word!—but what we really are to understand by it, nobody has ever told us. All the tests on animals, with their symptom-reactions, do not prove anything sure, because these occur only by means of injection into the blood-circulation and never by introduction into the digestive channel through the mouth. There is something true in the conception of “external invasion” of a disease, as well as in heredity, however not in the sense that the invader is a spirit (demon) hostile to life, or a microscopic being (bacillus); but all diseases without exception, even the hereditary, are caused— disregarding a few other unhygienic causes—by biologically wrong, “unnatural” food and by each ounce of over-nourishment, only and exclusively. First of all I maintain that in all diseases without exception there exists a tendency by the organism to secrete mucus, and in case of a more advanced stage—pus (decomposed blood). Of course every healthy organism must also contain a certain mucus—lymph, a fatty substance of the bowels, etc., of a mucus nature.) Every expert will admit this in all catarrhalic cases, from a harmless cold in the nose to inflammation of the lungs and consumption, as well as in epilepsy (attacks showing froth at the mouth, mucus). Where this secretion of mucus does not show freely and openly, as in cases of ear, eye, skin or stomach trouble, heart diseases, rheumatism, gout, etc., even in all degrees of insanity, is mucus the main factor of the illness, the natural secretive-organs not being able to cope with it any longer, the mucus entering the blood and causing at the respective spot where the vessel-system is probably contracted owing to an over-cooling (cold), etc., heat, inflammation, pain, fever. We need only to give a patient of any-kind nothing but “mucusless” food, for instance fruit or even nothing but water or lemonade: we then find that the entire digestive energy, freed for the first time, throws itself upon the mucus-matters, accumulated since childhood and frequently hardened, as well as on the “pathologic beds” formed therefrom. And the result? With unconditional certainty this mucus which I mark as the common basic and main cause of all diseases will appear in the urine and in the excrements. If the disease is already somewhat advanced so that in some spot, even in the innermost interior, there have appeared pathologic beds, i.e. decomposed cellular tissues, then pus is also being secreted. As soon as the introduction of mucus by means of “artificial food,” fat meat, bread, potatoes, farinaceous products, rice milk, etc., ceases, the blood-circulation attacks the mucus and the pus of the body themselves and secretes them through the urine, and in the case of heavily infected bodies, even through all the openings at their command as well as through the mucus membranes. If potatoes, grain-meal, rice or the respective meat materials are being boiled long enough, we receive a jellylike slime (mucus) or paste used by bookbinders and carpenters. This mucus substance soon becomes sour, ferments, and forms a bed for fungi, moulds and bacilli. In the digestion, which is nothing else but a boiling, a combustion, this slime or paste is being secreted in the same manner, for the blood can use only the ex-digested sugar transformed from starch. The secreted matter, the superfluous product, i.e., this paste or slime is a foreign matter to the body and is being completely excreted in the beginning. It is, therefore, easy to understand that in the course of life the intestines and the stomach are gradually being pasted and slimed up to such an extent that this paste of floral and this slime of faunal origin turn into fermentation, clog up the blood-vessels and finally decompose the stagnating blood. If figs, dates or grapes are boiled down thick enough we also receive a pap which, however, does not turn to fermentation and never secretes slime, and which nobody calls slime, but which is called syrup. Fruit-sugar, the most important thing for the blood, is also sticky, it is true, but is being completely used up by the body as the highest form of fuel, and leaves for excretion only traces of cellulose, which, not being sticky, is promptly excreted and does not ferment. Boiled-down sugar, owing to its resistance against fermentation, is even used for the preservation of food. Each healthy or sick person deposits on the tongue a stinking mucus as soon as he reduces his food or fasts. This occurs also on the mucous membrane of the stomach, of which the tongue is an exact copy. In the first stool after the fasting this mucus makes its appearance. I recommend to the physicians and searchers to test my claims by way of experiments which alone are entitled to real scientific recognition. The experiment, the question put to nature, is the basis of all natural science and reveals the infallible truth, no matter whether it is stated by me or somebody else. Furthermore, I recommend to those who are brave enough to test on their own bodies the following experiments which I undertook on mine. They will receive the same answer from nature, i. e., from their organism, provided that the latter be sound in my sense. “Exact” to a certain degree reacts only the clean sound, mucusless organism. After a two years' strict fruit-diet with intercalated fasting cures, I had attained a degree of health which is simply not imaginable nowadays and which allowed of my making the following experiments: With a knife I made an incision in my lower arm; there was no flow of blood as it thickened instantaneously; closing up of the wound, no inflammation, no pain, no mucus and pus: healed up in three days, blood-crust thrown off. Later, with vegetaric, food including mucus-formants (starch food), but without eggs and milk: the wound bled a little, caused some pain and pussed slightly, a light inflammation, complete healing only after some time. After that the same wounding, with meat-food and some alcohol: longer bleeding, the blood of a light color, red and thin, inflammation, pain, pussing for several days, and healing only after a two days' fasting. I have offered myself, of course in vain, to the Prussian Ministry of War for a repetition of this experiment. Why is it that the wounds of the Japanese healed much quicker and better in the Russo-Japanese war as those of the “Meat and Brandy Russians?” Has nobody for 2,000 years ever thought it over why the opening of the artery and even the poison cup could not kill Seneca, after he had despised meat and fasted in the prison? It is said that even before that Seneca fed on nothing but fruit and water. All disease is finally nothing else but a clogging up of the smallest blood vessels, the capillaries, by mucus. Nobody will want to clean the water-conduit of a city, a pipe-system, which is fed with soiled water by a pump, the filters of which are clogged up, without having the water supply shut off during the cleaning process. If the conduit supplies the entire city or a portion of it with unclean water, or if even the smallest branch-pipes are clogged up, there is no man in the world who would repair or improve that respective spot; everybody thinks at once of the central, of the tank and the filters, and these together with the pumping machine can be cleaned only as long as the water supply is shut off. “I am the Lord, thy physician”—English and modern: nature alone heals, cleans, “unmucuses” best and infallibly sure, but only if the supply or at least the mucus supply is stopped. Each “physiological machine,” man like beast, cleanses itself immediately, dissolves the mucus in the clogged-up vessels, without stopping short, as soon as the supply, of compact food at least, is interrupted. Even in the case of the supposedly healthiest man this mucus, as already mentioned then appears in the urine where it can be seen after cooling off in the proper glass tubes! Whoever denies, ignores or fights this uniform fact, because, perhaps, it goes against him or is not scientific enough for him, is jointly guilty of the impossibility of the detection of the principal cause of all diseases, and this, in the first place, to his own detriment. Therewith I also uncover the last secret of consumption. Or does anybody believe that this enormous quantity of mucus thrown off by a patient stricken with tuberculosis for years and years, emanates only from the lung itself? Just because this patient is then almost forcibly fed on “mucus” (pap, milk, fat meats) the mucus can never cease, until the lung itself decays and the “bacilli” make their appearance, when death becomes inevitable. The mystery of the bacilli is solved simply thus: The gradual clogging up by mucus of the blood vessels leads to decomposition, to fermentation of these mucus products and “boiled-dead” food - residues. These decay partially on the living body (pussy abscesses, cancer, tuberculosis, syphilis, lupus, etc.). Now, everybody knows that meat, cheese and all organic matter will again “germinate, put forth bacilli” during the process of decomposition. It is for this reason that these germs appear and are detectable only in the more advanced stage of the disease, when, however, they are not the cause but the product of the disease, and disease-furthering only in so far as the decomposition, for instance of the lung, is being hastened by them, because the excretions of the bacilli, their toxines. act poisoning. If it be correct that bacilli invade, “infect” from the exterior, then it is nothing but the mucus which makes possible their activity, and furnishes the proper soil, the “disposition.” As already said, I have repeatedly (once for two years) lived mucusless, i.e., on fruit exclusively. I was no longer in need of a handkerchief which product of civilization I hardly need even up to this day. Has anyone ever seen a healthy animal, living in freedom, to expectorate or to blow its nose? A chronic inflammation of the kidneys, considered deadly, which I was stricken with, was not only healed, but I am enjoying a degree of health and efficiency which by far surpasses even that of my healthiest youth. I want to see the man who, being sick to death at 31, can run without a stop for two hours and a quarter, or make an endurance march of 56 hours' duration—eight years later. With this “mucus theory,” well confirmed by my numerous experiments, there is for the first time put up a thorough, aetiologic, i.e., a cause—defining uniform conception of all diseases. If naturopathy here and there mentions certain affections of the blood as being the fundamental cause of all disease, this theory has proved insufficient because the food had been prescribed to be meatless or its contents of meat greatly reduced, at the same time, however, introducing so much the more mucus by means of bread, pap, milk, butter, eggs, cheese and farinaceous stuffs, especially starch food. That is the reason why most of the vegetarians in spite of their lauded bill of fare, are not healthy just the same. I myself was such a much—and mucus-eater for several years. If a considerable number of the vegetarians does not soon advance towards the only natural food, the fruit diet, or at least returns to eating little, there will be great danger of the shallowing down of vegetarianism; not because the principle of “no meat eating” is bad, but because the healthful effects of the existing vegetaric nourishment are so inferior. The representatives of the vegetarian movement are still trying to prove what man is in need-of as regards boiled meals, because they themselves as well as all the amateurs in this field have a fundamentally wrong conception of the fruit diet as a healing remedy, and go at it in a wrong way. The hobby of the vegetaric propaganda is the argument that man is not a carnivore and that, therefore, the eating of meat is unnatural. With perfect right says the opponent that the eating of meat is just as “natural” as that of bread, cabbage, milk, cheese, etc. Professor V. Bunge has reproached the vegetarians for inconsequence more than a decade ago, and he is right. It is surely theoretically correct that man was a mere fruit eater in times gone by, and biologically correct, that he can be it even to-day. Or can the horse-sense of man not conceive, without any proofs and directly, of the fact that man, before becoming a hunter, lived on fruits only? I even maintain that he did live in absolute health, beauty and strength, without pain and grief, just the way the Bible says. Fruit only, the sole “mucus-less” food, is natural. Everything prepared by man or supposedly improved by him is evil. The arguments regarding fruit are scientifically exact; in an apple or a banana, for instance, is everything contained what man needs. Man is so perfect that he can live on one kind of fruit only, at least for quite some time. This, however, need not necessarily be cocoanut (Kabakon). But a self-evident truth preached by nature must not be discarded just because nobody has been able to apply it in practice on account of civilizational considerations. From fruit only one becomes first of all ill, i.e. cleansed; this cleansing process, however, is better to undergo at home and not in the tropics. No man would have ever believed me that it is possible to live without food for 126 days, in which 49 at a stretch, during 14 months. Now I have done it, and yet this truth is not being understood. Hitherto I say and teach only that fruit is the most natural “healing remedy.” Whether my calculation is correct will be proven by the next epidemic. I take, however, this opportunity to uncover the reasons why the self-evident is not believed in. When in the previous century somebody talked about telephoning from Berlin to Paris, everybody laughed, because there had never been such a thing. Natural food is not being believed in any more, because almost nobody practices it and, being a man of civilization, cannot easily practice it. It must also be considered that contrainterests fear that the prices of the other, artificial foodstuffs may drop, and others fear that the food-physiology may receive a shock and the physicians become unnecessary. But it is just this fasting and fruit cure which requires very strict observation and instruction—therefore: more doctors and less patients who, however, will gladly pay more if they get well. Thus the social question regarding doctors is solved—assertion already made by me publicly in Zurich several years ago. Almost all fasting attempts fail on account of the ignorance of the fact that with the beginning of mucusless diet the old mucus is being excreted so much more forcibly until that person is absolutely clean and healthy. Thus the seemingly most healthy person has first to pass through a condition of sickness (cleansing), or to go through an intermediate stage of illness to a higher level of health. This is the great cliff around which so very few vegetarians have failed to go, discarding the highest truth just like the mass of people is doing. I have proven this here in the “Vegetarische Warte” competently on the basis of experiments and facts, and refuted the greatest objection, that of under-nourishment, by an actual fasting experiment of 49 days with preceding fruit diet. My state of health was only improved by this radical excretion of mucus, disregarding a few unhygienic circumstances during the test. I received numerous letters of appreciation, especially from the educated classes. The mass of the adherents of vegetarianism “mucuses” gaily ahead. Vegetarianism has to show representatives of both sexes who do not differ by anything from Munich beer-stomachs: a consequence of the daily stuffing up with “mucus-food” of all kinds. Contrasting herewith it can only be said that the poisons (so-called by them): meat, alcohol, coffee and tobacco are in the long run comparatively harmless, as long as they are used moderately. In order to avoid misunderstanding on the part of teetotalers and vegetarians, I must insert here a few explanations. Meat is not a foodstuff but only a stimulant which ferments, decays in the stomach ; the process of decay, however, does not begin in the stomach but at once after the slaughtering. This has already been proven on living persons by Prof. Dr. S. Graham, and I complete this fact by saying that meat acts as a stimulant just by means of these poisons of decay, and therefore is being regarded as a strengthening foodstuff. Or is there anyone who can show me chemico-physiologically that the albumen molecule going through the process of decay is being newly reformed in the stomach and celebrates its resurrection in some muscle of the human body? Exactly like alcohol, the meat acts in the beginning delusively as if stimulating strength and energy, until the entire organism is penetrated by it and the break-down inevitable. All the other stimulants act likewise. The fundamental evil of all non-vegetaric forms of diet consists always in the overeating of meat, as it is the origin of all the other evils, especially of the craving for alcohol. If fruit is eaten almost exclusively, the eagerness for cup or glass loses itself to chastise himself against it, simply because meat produces the demon thirst. Alcohol is a proven kind of antidote for meat, and the gourmand of the big city, who eats almost nothing but meat, must therefore have wines, Mocha and Havana, in order to at least in some way counteract the heavy meat-poisoning. It is a well known fact that, after an opulent dinner, one feels decidedly fresher, physically and mentally, if the stimulants, poisonous in themselves, are taken moderately, than to stuff one's self full with the good eating to the very fatigue. I absolutely declare war on meat and alcohol; through fruit and moderate eating these great evils are radically diminished. But whoever finds it impossible to entirely give up meat and alcohol is, if he takes them moderately, still far ahead of the vegetaric much-eater. The American Fletcher proves this most evidently by his tremendous success, and his secret is explained by my experiments which show that a person becomes most efficient and develops best in his health if he eats as little as possible. Are not the oldest people as a rule the poorest? Have not the greatest discoverers and inventors sprung from poverty, i.e., been little eaters? Were not the greatest of mankind, the prophets, founders of religions, etc., ascetics? Is that culture, to live in Berlin, dining excellently thrice a day, and is that social progress that each working man eats five times a day and then pumps himself full with beer at night? If the sick organism can regenerate by eating nothing, I think the logical consequences is that a healthy organism needs but little food in order to remain healthy, strong and persevering. All so-called miracles of the saints have their only origin in ascetics, and are to-day impossible but for the reason that, although much praying is done, no fasting is adhered to. This is the only solution of this quarrel. We have no more miracles because we have no more saints, i.e., sanctified and healed by ascetics and fastings. The saints were self-shining, expressed in modern language: medial or radioactive, but only because through ascetics they were “godly” healthy, and not “by special grace.” I just wish to mention here that I myself have succeeded in visible, electric effluences, but only by external and internal sun-energies- (sun-baths and food from the “sun-kitchen,” fruit.) The entire world is quarreling now regarding these questions and miracles. And here is the solution on the basis of experiments which everybody can repeat if he is brave enough. But it is apparently easier to write books, preach and pray, or to say that I am an exception. This is true, but only as far as pluck and understanding are concerned. Physiologically all men are equal, and whoever cannot be moderate may learn it from me if he wishes to be a real searcher. If a man eats little and is healthy he can digest for quite a length of time the most absurd food, meat and starch (mucus), i.e., he can again excrete it; naturally, he becomes and remains still more perfect and clean if he eats but little fruit, and of this he needs the least because it is the most perfect food. This eternal truth by natural law man of today will and cannot admit, and has a well founded fear of it, because he is built up of dead-boiled food and his cells die off and are excreted as soon as he takes sun-baths, fasts or eats the living cells of fruit. But this cure must be done with the greatest care. Medicine has, as long as this is possible, to protect man from a breakdown of his cells, to hold him above water, only to make him then die of the disease so much more promptly and quickly, which to-day is fervently wished for. Vegetarianism cannot deny that the consumers of meat and alcohol can also boast of much health and great deeds and high age, but taken individually and as a people, only so long as but little is eaten and no over-nourishment caused. The “too much” takes less revenge in case of meat-eating because meat contains proportionally less “mucus” than the starchcontaining, i.e. “mucus” vegetaric food and the celebrated vegetaric dinners with so and so many dishes daily. I myself have not cared for many years for any meals; I eat only when I have appetite and then so little that it does not cause any harmful effect, if, on account of an experiment, I am obliged to eat something which in itself is not entirely free from objection. If the most serious diseases can be cured by fasting— which has been proven in thousands of cases—and if by this way of living one gets even stronger “if it is done right,” then the most energetic food, the fruit, should cause one so much the more to become strong and healthy. This has been also scientifically proven by the merited Dr. Bircher. It is true, the science of cure by nature has recognized the fact that something must get out of the sick organism, but it has so far ascribed the greatest importance to physical stimulations and ignored entirely the real natural moment of the process of cure; the abstaining from food and the fruit-diet, or at least only tried to substitute it by an alcohol and meatless diet. This does not mean much in the face of my “mucus-theory.” And what is this mucusless alcohol not accused of to-day! It will soon be made the scape-goat of all diseases, because here and there is found a depraved one who, consuming it in enormous quantities, ends in delirium. Just compel a drinker to fast a few days or to eat nothing but fruit—I can bet that the best glass of beer will have lost its taste for him. This shows that the entire “civilized” mess, from beefsteak down to the apparently harmless oatmeals, creates the desire for these detested antidotes: alcohol, coffee, tea, tobacco. Why? Because much-eating paralyzes and only the use of stimulants restores. Here is the true and fundamental reason for the increase of alcohol consumption: the over-nourishment, especially with meat. Prof. Dr. Graham says in his “Physiology of Nourishment”; “A drinker can reach a high age, a glutton never.” This is true, because the acute alcohol acting as a stimulant, especially the modern beer, is less harmful in the long run than the chronic stuffing-up of the digestive channel with mucus food. I now ask: what appeals more to reason—to wipe out the masses of mucus, piled up since childhood and having infected the cellular tissues of the body right there (symptoms of illness), by sweating, baths, artificial cold (kneipp cures), massage, sport, etc., at the expense of vitality (especially of the heart) and the duration of life . . . or simply to stop the further supply of mucus? Or is there anybody who wants to prove to me that even the best chef or confectioner is capable of producing something better than an apple, a grape or banana? If nourishment by mucus and over-eating is the true fundamental cause of all diseases without exception, which I can prove to anybody on his own body, then there can exist but one natural remedy, i.e., fasting and fruit-diet. That every animal fasts in case of even the slightest uneasiness, is a well-known fact and to culture and thanks to man feeding them, have lost their sharp instinct for the right kind of food and the natural hours of feeding—and therewith their proper state of health and acuteness of sense,—they will nevertheless, when sick, accept only the most necessary food; they fast themselves back to health. Poor, sick man, however, must under no circumstances live on short rations for more than 1 or 2 days, for fear that he may “lose strength.” Already have physicians called the fasting: wonder cures, cure of the uncured, cure of all cures, etc. Certain charlatans have brought this infallible, but at the same time dangerous cure, to discredit. I have done in fasting the most significant thing in centuries: 49 days, world-record (see “Vegetarische Warte,” 1909, book 19, 20, 22, 1910, book 1 and 2). Furthermore I am the only one who combines this cure with systematically and individually adapted fruit-diet, which makes it astonishingly easier and absolutely harmless. We are, therefore, undoubtedly put in a position to heal diseases which the school-medicine designates as incurable. On the basis of my detection that this mucus coming from cultured food, is the fundamental cause and main factor in the nature of all diseases, symptoms of age, obesity, falling out of the hair, wrinkles, weakness of nerves and memory, etc., there is justified hope for the creation of a new phase of development of the progressive healing methods and biological medicine. Already Hippokrates had uniformly recognized the “disease-material” for all diseases. Prof. Jäger has defined the “Common” as “Stench,” but not discovered the source of this “bad smell.” Dr. Lahmann and other representatives of the physical-dietetic tendency, especially Kuhne, came on to the tracks of this “common foreign matter.” But all of them did not show, recognize or prove by experiment that it is just this mucus of culture-food, which loads up our organism from very childhood, and attacks it at a certain degree of fermentations forms pathologic beds, i.e., decomposes the cellular tissue of the body itself into pus and decay. It is being mobilized in case of casual colds or high temperatures, etc., and produces, in its tendency to leave the body, symptoms of abnormal functions which hitherto have been regarded as the disease itself. It is, therefore, for the first time possible to define what is meant by “disposition.” The more the “mucus” (bad mother's milk and all its substitutes) is being administered from childhood on, or the less this mucus is being excreted, owing to hereditary weakness, through the organs made to perform this task, the greater is the inclination to catch cold, fever, to freeze, to admit parasites, to get sick and to grow old. Very likely by this the veil has been lifted from the secret which hitherto has always surrounded the nature of the white-corpuscles. I believe, that here, as in many other cases, we have to do with an error of the medical science. The bacteria throw themselves upon the white largest extent of this mucus denounced by me. Are not the bacteria being bred on this mucus by the millions outside of the organism?—on potatoes, broth, gelatine, i.e., on mucus, i.e., nitrogenous, vegetable or animal substances consisting of an alcalically reacting fluid containing granulated cells of the appearance of the white blood-corpuscles! Perhaps in an entirely healthy condition the so-called mucus membrane should not at all be white, slimy, but clean and red like on animals. Perhaps this “corpse-mucus” is even the cause of the paleness of the white race? Paleface! Corpsecolor! With this “mucus-theory” to be confirmed by experiment the spectre “disease” has been finally deprived of its demoniac mask. He who believes me can heal not only himself, if everything else fails, but we have for the first time been given the means to radically prevent disease and to make it definitively impossible. Even the dream of lasting youth and beauty is now about to become true. The animal, and especially the human organism is, from a mechanical standpoint, a complicated tube-system of blood-vessels with air-gas impetus by means of the lungs in which the blood-fluid is constantly kept moving and regulated by the heart as a valve. The decomposition of the air-gas is accomplished by each breath in the lungs (separating of the air into oxygen and nitrogen): thus the blood is constantly kept moving and the human body does its service incredibly long without fatigue. Let nobody come to me with the silly excuse of the “daily experience of the absolutely natural compulsion of much-eating,” prescribed for working man, etc., before it has not been experienced by such complainant, how long it is possible to work or march, without fatigue, after fasting or fruit-food. Fatigue is in the first place a reducing of strength by too much digestion-work, secondly a clogging-up of the heated and consequently narrowed-down blood-vessels, and thirdly a “self- and re-poisoning” through the excretion of mucus during the motion. All organic substances of animal origin excrete cyan groupes in their decomposition, which the Chemist Hensel has defined as bacilli proper. The air is not only the highest and most perfect operating material of the human body, but simultaneously the first element for the erection, repair, substitute, and very likely, the animal organism derives nitrogen also from the air. On certain caterpillars an increase of weight through air alone has been stated.