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Facultative Carnivore

Facultative Carnivore describes the concept of animals that are technically omnivores but who thrive off of all meat diets. Humans may just be facultative carnivores - who need no plant products for long-term nutrition.

Facultative Carnivore

Recent History

November 10, 1870

Diabetes mellitus and its dietetic treatment

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Angelo, an architect in Palma, Italy, was diabetic for four years having "abused flour and fruit" but was cured by the meat diet of Dr Primavera and Dr Cantani

OBSERVATION XI. - Mr. Angelo n., Architect in Palma (near Nola), 47 years old, diabetic for about four years. He abused flour and fruit. Three years ago, he had an apoplexy with right hemiplegia: his right arm remained weak: for two years the voice has been extinguished, by paralysis of the glottic muscles. On November 10, 1870, Primavera's analysis showed: 6 liters of urine per day: specific weight 1035: 900 gr. of sugar per twenty-four hours. Submitted to my cure by Primavera himself, from November 22, the urine had come down to 1 liter in. about, specific gravity 1022, no trace of sugar. The patient weighed 66 kilog., On January 31 he weighed 71 kilog. This soft man. rut more than a year after being cured of diabetes, stroke: although he had resumed mixed feeding for a long time, his urine had remained free of sugar: their weight at 1016-1018 .

January 1, 1876

Le diabète sucré et son traitement diététique. (Diabetes Mellitus and its dietetic treatment)

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Italian physician Cantani locks diabetic patients into rooms and uses fasting and a carnivore diet of lean meat, fat, and dilute alcohol to treat diabetes and his obituary spoke highly of him, saying he had a "clinical eye". He wrote a 500 page textbook on diabetes with recommendations to eat an exclusive meat diet to prevent glycosuria.

Nineteenth century diets for diabetes were just as varied as those of the twentieth century. The Italian physician Cantani, who had a large and lucrative private practice, enforced starvation by locking his patients in their rooms and feeding them on lean meat, fat and dilute alcohol [5].


Cantani treated his diabetic patients by eliminating carbohydrates and prescribing an exclusive meat diet.[3] He believed that stopping glycosuria was the major method of controlling diabetes.[4] He allowed his patients as many calories as they could tolerate without glycosuria. Later he limited daily food intake to about one pound of cooked meat. If glucosuria persisted, he fasted his patients.[5] The exclusive meat diet would continue for several months but if urine was not free of sugar it would extend to six or nine months.[3] To control glycosuria, Cantani would enforce his diet restrictions. He would often lock his patients in a room, so they adhered to the strict diet.[6] He performed microscopic studies on the organs from thousands of cases and observed that atrophy and fatty changes were more frequently found in the pancreas of diabetic patients than of non-diabetics.[7][8]

https://en.wikipedia.org/wiki/Arnaldo_Cantani


Professor Arnoldo Cantani, one of the most brilliant and distinguished of Italian physicians, died on May 1st, aged fifty-seven. His death was caused by Bright's disease, a malady concerning which he had written much. He was at the time of his death Professor of Clinical Medicine in the University of Naples. While at Naples he wrote monographs upon the “ Diseases of Metabolism,” “ Progressive Atrophy of the Skin," “ Lathyrismus," “ Enteroklysma,” “ Different Morbid Aspects of Individual Infective Disease,” to say nothing of a vast number of occasional monographs and notes on his favorite themes of fever, inflammation, and infection. “ The predominant note in Cantani’s character," writes a Neapolitan correspondent of The Lancet, “ was serenity. No one possessed a calmer, more perfectly balanced judgment; no one was further removed from all that savors of flattery or assentation. He had in a rare degree what professional men call the ‘ clinical eye ’ —a possession all the more remarkable in that he did not lay himself out so much for consultant practice as for investigation in the pathological laboratory. The honors, of which he had more than his share, came to him unsought, and he never was heard or seen to set store by them. Called in 1889 to the Senate of the kingdom, his health, never robust, kept him from taking part in its deliberations, except in rare crises in the State. Outside his professional sphere, and that was an extensive one, he had but one predilection—he was passionately fond of music.”


ARNALDO CANTANI, M.D., Professor of Clinical Medicine in the University of Naples. WE regret to announce the death of Professor Arnaldo Cantani, one of the foremost physicians and teachers of Italy, which took place on April 29th. He had been disabled by illness for about two years, but the end came somewhat unexpectedly on the twenty-fifth anniversary of his induction into the chair in which he won distinction as one of the most influential reformers of medical teaching in Italy. Cantani was born at Hainsbach in Bohemia in 1837, but his father was a Neapolitan. In 1855 he entered on the study of medicine in the University of Prague, where he took his degree in 1860. Immediately afterwards he was chosen by Professor Jaksch to be his principal assistant, and for some years he was Privat-docent, taking the professor's place in the lecture room on several occasions with much acceptance. While at Prague he translated Niemeyer's work, Special Pathology and Therapeutics, into Italian. There also he became acquainted with bsalvatore Tommasi, who was destined to take an equally prominent part in the medical renascence of Italy In 1864 the Italian Government offered Cantani the Chair of Materia Medica and Toxicology in the University of Pavia. In 1867 he won by competition the appointment of Physician and head of the Medical Clinic at the Ospedale Maggiorept Milan. Finally, in 1868, the Italian Government invited him to fill the Chair of Clinical Medicine in the University of Naples, which he continued to occupy till his death. So attached was he to the country which had readopted him, that he declined an offer of one of the chairs of clinical medicine in the University of Vienna, which was made to him on the death of Bamberger. 


Cantani's influence as a teacher made itself felt chiefly In the infusion of the modern scientific spirit into Italian medicine, which even thirty years ago was still largely under the sway of " systems," in which facts were' made to fit the Procrustean bed of theory. Cantani laboured by precept and example to rehabilitate the accurate observation and careful collection of facts which had in the sixteenth and seventeenth centuries been the distinctive features of the Italian schools. 


Cantani contributed largely to medical literature on cholera, typhoid fever, rabies, and diabetes. His most important work was his Trattato di Aateria Medica e Farmacologia; his last publication was a work entitled Pro Sylvis, which was a plea for the preservation of forests from the hygienic not less than the aesthetic point of view. 


His funeral was attended by the whole medical faculty of Naples, by representatives of the Senate and Chamber of Deputies, by the Minister of Education, and by the administrative and executive authorities of the province of Naples, and an immense concourse of the general public. Funeral orations were delivered by Professor de Amicis, President of the Medical Faculty, by Professors Gallozzi, De Renzi, and others.


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"According to Vierordt, humans must necessarily absorb 120 grams per day. of albumin, 90 gram. of fat, 330 gram. of hydrated carbides, 2.635 gram. of water and 32 gram. mineral salts. These numbers would be an average. We can take them as such, and take them as a starting point in our studies or our experiences. Let us now study the toll of carnivores, and notice that meat does not is not only albumin, that it contains a quantity of combustible substances: gelatin, fats, muscle sugar, lactic acid. To feed a dog exclusively with meat, it is necessary to give him 40 to 50 grams each day. per kilogram. of its weight: below it will lose weight, above it it will increase in weight. Sees has found that under these conditions a dog absorbs more oxygen than with a mixed diet, and from the therapeutic point of view this is very important: this increase is due to albumin, not to fats nor with gelatins. Digested and assimilated albumin is not used in a single form: according to the uses to which it is to be employed, it will be transformed in various ways; it will take two main forms, which Voit has thus designated: tissue albumin (Organeiweiss), and circulating albumin or provisional albumin (Circulirendes Eiweiss, Vorrathseiweiss), or else blastema or plasma. On this point, Sees is agreement with Bischoff, J. Ranke and Weigelin, and also with our own research. "Tissue albumin" which we prefer to call organized albumin, constitutes the solid parts of tissues, membranes and cell nuclei, it is not as easily attacked by oxygen as "circulating albumin" which I call fluid albumin and which constitutes the amorphous liquid content of tissues. The more meat is eaten, and the more it accumulates in the body of circulating fluid albumin, the more oxygen it absorbs to burn this excess albumin, and produce urea or acid. uric. When a dog is fed on meat and fat, this last substance is an excellent fuel, which spares a lot of albuminates, by burning itself in their place, and taking their oxygen from them, which makes them less combustible. From this results this fact, that such a diet increases the weight of the body, the mass of the flesh, and sometimes also the fatty deposits. In the balance sheet of omnivores, it is about saving as much albuminates, supplying the organic oxidation process with another fuel that is even more economical than fats. By giving the dog meat and hydrocarbons, one could theoretically expect a greater saving of albuminates, since hydrocarbons are more combustible and more oxygenated than fats. In fact, this is what takes place: albuminates are spared, as well as fats, the accumulation of which is thus favored; if the hydrocarbons are introduced in excess, they very markedly decrease, according to Voit, the organic consumption. According to Pettenkofer and Voit, two parts of hydrocarbons are equivalent for the carnivore to one part of fat. Bread alone would not be enough to feed carnivores, or even man; to introduce a normal quantity of nitrogen, it would be necessary to absorb too much starch, which would not be tolerated for long. According to Ranke, collagens do not only spare albuminates, but also fats and even hydrocarbons circulating in the plasma stream: however this excellent fuel would provide little heat. The inorganic substances contained in our food are also of very great importance for nutrition and material exchange; the main ones are: sodium chloride, salts of soda, potash, lime, magnesia, phosphoric acid, water. All these inorganic bodies accelerate the endo- and exosmotic current, the plasma current, and increase the oxidation of circulating albumin. The salts of potash, and especially the phosphate of potash, promote, according to Kemmerich, the production of muscular tissue; according to Ranke, these potassium salts decrease the resistance to cells, would allow an easier passage of the plasma current, and would also promote the organization of albumin or albumin formation of tissue. The excess po- cup would become harmful by the too great depression of the vegetative activity. Water is essential as a liquid menstrual for all processes of diffusion or transformation, oxidation or decomposition, introduction or export. But the excess water in the tissues indicates a sluggish life, a slow and lazy renewal. The balance of herbivores is not essentially different from that of carnivores. The materials used are different, but the results are much the same. Herbivores introduce much more fuel, which promotes fatty deposits; it also seems that they digest at least part of the cellulose, which no carnivore does, including humans. By giving the herbivore nitrogenous food, we do not increase its musculature, but only its reserve of fat. Man is omnivorous, he eats everything: he offers considerable resistance, lives longer than most animals, thanks to his varied and restorative diet, but above all thanks to the influence of his system. nervous system so developed, on vegetative activity and the renewal of its tissues. Meat is certainly his primary food, for hunting, fishing and herding herds preceded agriculture; bread came in later. But the flesh, which man digests very well, remains his best food; it makes him stronger, more energetic, more resistant than is the man living exclusively on vegetables and fruits. And it is with peoples as with individuals: herbivorous peoples degenerate, carnivores progress, in this meaning we could say that the cuisine of peoples is part of their national history. The material renewal varies in intensity according to the various ages. The child oxidizes more, but produces more than he consumes: it is the most plastic age. Likewise, but to a lesser degree in the young man. In middle age, balance is established. In the elderly, despite less consumption, production was no longer sufficient to cover the deficit; regressive metamorphosis wins; it is the organism's first step towards returning to the inorganic state. Let us also note organic individuality as the cause of a variable renewal, too rapid in some, too slow in others. Assuming the correct proportions of the foods introduced, we can distinguish four ways of being of material renewal: 1 ° Regular and balanced renewal; 2 ° excessive consumption; 3 ° self-consumption or autophagy; 4 ° lack of water. In the first case, physiologists admit that all the albuminates introduced replace an equal quantity of organic substances; the more we introduce, the more tissues to renew will be consumed; all the decomposition products found in the urine and other excretions would therefore come from the tissues burned and consumed, and not from the albuminates introduced by the diet. In excessive consumption, there would be an excess introduction of albuminates, only a part of which would serve to renew the tissues, while the other would be burned directly in the blood. The body would not gain weight, since the amount of albuminates intended to increase body mass would be used as fuel. For me, I believe that even in humans well;


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The fats introduced into the organism are burnt there, and give as the last residues water and carbonic acid. The hydrated carbides are starch and scre, and since starch always turns into sugar, all hydrocarbons should be considered sugar. By oxidation they are transformed into lactic acid, and give as last residues water and carbonic acid, as do fats


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To this order of abnormalities belong according to us: diabetes mellitus, oxaluria, gout, uric and calcareous gravel, adipose polysarchaia. (6) Renewal anomalies with consecutive systemopathy by abnormal elaboration of nutrient materials absorbed into the blood, among which we note: Rickets, Osteomalacia, (c) Renewal anomalies with consecutive systemopathy, for example excess or insufficiency in the absorption of certain food substances, which would be scurvy, hydremia and hydrorgania. 2 ° Renewal abnormalities with systemopathy by constitutional defect, which primarily resides in the tissues themselves, irregularly developed, and, for that, endowed with abnormal reactions or little resistance: the main ones are: Nervous erethism, Scrofulosis, Hemophilia, Chlorosis. 3 ° Anomalies of material renewal with systemopathy, having the character of reaction to agents hostile to organic life, which have penetrated into the tissues or into the circulating blood: these harmful agents come either from the economy itself , or from the outside world, and disturb the renewal of the chemical and morphological cular. Here we find: Fever, Primary phlogosis in general, and in particular acute or chronic rheumatism, certain generalized eczemas, certain fleeting erythemas, urticaria, etc., Virulent infection (contagious diseases and mias - matics), Chemical poisoning (acetonemia, cholemia, ammoniaemia, blood dissolution), Chemical poisoning (lead poisoning, arsenicism, hydrargyrosis, etc., ergotism, lathyria, etc.). In diseases where the whole organism changes its type of vegetation, of chemical direction, the organism transforms food substances to a certain point, without leading them to complete decomposition, thus interrupting the series of normal transformations. Its processes of biological chemistry are no longer sufficient for their task, and the imperfect products of their elaboration remain useless or harmful: these products, by accumulating, all become in the long run very harmful. Examples include diabetes, gout, polysarchaia, oxaluria. The diseases of this group can affect the entire economy more or less seriously, preferably without affecting any organ. Other times the abnormal or retained products almost exclusively affect certain organs or certain tissues, which should have eliminated them in another form, as happens with kidney stones, including oxaluria. At other times the whole organism is affected, but certain organs feel it especially and in a very special way,


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By systemopathies I mean those diseases of renewal, those anomalies of organic chemism, in which the disturbance of the processes of chemical transformation affects the nutrition of the whole organism less than that of a specific type. of tissue, of a physiological and histological system of our tissues. Given an alteration of the blood crase, it is easily understood that certain tissues suffer from it more than others, and that this influence extends to all the tissues having between them a certain affinity of nutritional needs, and belonging to the same histological system. A chemical substance whose presence or preponderance in the blood will alter the nutrition of a bone, can and must interfere with the nutrition of other bones: from then on all other bones will be disposed to become diseased, if an occasional cause occurs. Likewise, a substance capable of making the serous membranes of the joints sick can act on the pericardium, endocardium, pleura and other serous membranes. This is the case in rickets, osteomalacia, scurvy, hydremia, hemophilia, scrofulosis, nervous erythema. Finally, in the diseases which have a character of reaction to the harmful agents which have penetrated into the blood, we find above all affected a physiological system: the skin and the mucous membranes in eruptive fevers, the hemocytopoetic and lymphatic glandules in the ileo - typhus, muscles and nerves in lead poisoning, muscles in lymphadenism, etc. In phlogoses which present several foci, It is understood that there is not a single disease without secondary alteration in the composition of the blood, and without at least a local disturbance of molecular renewal. This disorder can spread secondarily to the entire economy. In the course of these lessons, we will mainly deal with the diseases that have been studied in our studies from the point of view of molecular renewal. The most completely treated will be diabetes mellitus. We will speak of others, as much as is possible in the present state of our knowledge, from the pathologico-etiological and therapeutic point of view.


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The Portuguese Amato Lusitano says he cured two diabetics by a very nourishing diet and the use of purgatives. Maybe' Were there cases beginning treated by the diet especially meat. Another Portuguese, Zacuto Lusitano, cures two cases with donkey milk: this is very interesting if we think of the undoubted advantages that we have obtained from the use. lactic acid, and the cure by the milk diet proposed today in England by Donkin. The Italian Cardano had the opportunity to study diabetes on himself, probably it was diabetes insipidus. He also describes a case observed in a young girl, and the first he weighed the urine: according to her calculation, this young girl absorbed only 7 pounds of solid food or drink each day, and gave 36 pounds of urine.


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Sydenham came up with an idea, which is like the prelude to current ideas. According to him diabetes is an assimilation disease, in the sense that the chyle is not fully digested in the blood, and should therefore be eliminated by the kidneys as a foreign body. For treatment he strongly recommended a rich diet in meat, and narcotics, especially theriac.


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Morton regarded diabetes as a kind of phthisis, and attributed the mild flavor of the urine to the flow of the sweet chyle to the kidneys. In etiology, he cites the influence of heredity, kinship, race. He encountered diabetes in the father and son, and another time in a small child who had lost three brothers to diabetes. 


Mead maintains that diabetes is a disease of the liver: he wants to prove it by autopsies which all showed him steatomatosis of the liver. He explains the sweet taste of urine by the separation of salt from bile. 


Dobson demonstrated that diabetic urine can produce alcohol and vinegar by fermentation: he succeeded in preparing very clearly sugar by evaporating the urine: he also discovered the sweet flavor of the serum of the blood of diabetics, and thus demonstrated that sugar exists in the blood of these patients and is not formed in the kidneys.  According to him, it is a defect of assimilation of the chyle which causes the glycosuria: the sugar of the chyle accumulating unaltered in the blood, would come out by the urine. This shows that Dobson already admitted the passage of sugar from food into the blood; he also admitted an abnormal fermentation, and believed that the acidic breath of diabetics was due to the acid fermentation of the sugar contained in saliva. 


Cullen said the diabetes was neuropathy, a spastic disease. However, he recognized the vice of assimilation of chyle. He denounced the ineffectiveness of all remedies. 


Home recognized that by weighing not only the drinks introduced, but also the more or less liquid foods, the quantity of urine does not exceed the quantity of liquids absorbed; he also noticed that the quantity of urine emitted is greater at certain times. Home made quantitative analyzes, and weighed the sugar obtained; he had in one patient an ounce of sugar for a pound of urine, in another an ounce and a half. He confirmed the fermentation capacity of urine with the addition of yeast, and thus showed that it lost its sweet flavor to take on that of small beer. As for the theory, he accepted Dobson's: he treated his patients with a diet consisting mainly of meat.


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Here we close our second period by noting that several of the authors cited lived after the publication of Rollo's works, works intended to prepare for the era of experimental studies. The third period, therapeutic period, is again inaugurated by an Englishman, John Rollo, who at the end of the last century published the story of two cases of diabetes. Rollo was the first to emit, on the pathogenesis of diabetes, a theory which, modified on various points, became widely later; many authors attribute their authorship to Bouchardat. According to this theory, diabetes is a disease of the stomach with overactivity, with exaggerated secretion of abnormal gastric juice, which converts all starchy substances into sugar; this sugar absorbed in the blood would come out with the urine. Note, however, that Rollo did not know that starch normally turns into sugar. This is why he advises to treat diabetes with an especially animal diet, and with drugs that slow down the activity of the stomach: vines and fats only at dinner and at supper: at breakfast one and a half liters of milk, with buttered bread. As drugs, ammonium sulphide, opium and emetics. This treatment, as we can see, somewhat resembled the Bouchardat or Seegen regime. In the hands of Rollo and his contemporaries, he gave mediocre results, which the author attributes to the inaccuracy of patients in following their diet: he notes that they have frequent indigestion, disgust for meat, gastroenteric catarrhs, and he attributes all this to the meat diet: it seems to us that one could, with all appearance, attribute to the drugs indicated above ammonium sulphide, ipecac, stibiae tartar, etc. My patients tolerate a much more rigorous diet and that for several months; they digest very well and eat perfectly. 


After Rollo we have Bouchardat who adopted the same theories, however modifying them so as to adapt them: 1 ° to the discovery made by Tiedemann and Gmelin, that starch is normally transformed into sugar in the intestine, by action of saliva, pancreatic and enteric juice, 2 ° to this fact, demonstrated by Magendie, that this sugar is normally absorbed in the blood. Bouchardat, also admitting that the cause of diabetes is stomach disease, says that starch is transformed into sugar so quickly that too much of it enters the blood in a given time, and the blood, overloaded with sugar, lets part of it escape through the urine. This is Rollo's theory and the same overactivity of the stomach: it is still the same therapy. Bouchardat menus have become famous: meat, cabbages, peaches, lemons, gluten bread, which should only contain nitrogenous substances, and which, in fact, contains far too much starch. It cannot be denied that, of all the treatments offered so far, that of Bouchardat, which basically is that of Rollo, minus ammonium sulphide and emetics, has had the best fortune and deserved it. The goal was not completely achieved, because the regime is not severe enough, but it is very close to the truth: none of the authors and practitioners who came after Bouchardat could neglect the use of his culinary menu. 


Prout also believed that diabetes is a form of dyspepsia: but he saw it as a defect in stomach activity, a difficulty in assimilating sugary foods. 


Gregor, from London, argued that diabetes resides in the stomach. 


Griesinger expressed the opinion that diabetes depends on rather qualitative disturbances in the digestive functions of the stomach, because the disease often begins with noticeable disturbances in digestion. According to him, the great thirst of the diabetic who eats starches, his less thirst when he eats meat, cannot be explained, with the hepatic theories of diabetes, but rather by gastric digestion disorders, by the rapid transformation of starch into sugar, and rapid absorption of sugar into the blood. In addition, the alteration of the digestive ferment of the stomach is a proven fact; the stomach juice of a diabetic on an empty stomach, obtained by vomiting, would contain a ferment which rapidly transforms starch into sugar, which normal gastric sugar would not. Griesinger regrets that this difference has not been sufficiently taken into account; he also admits as possible that, in the stomach and intestines, the albuminates ingested provide sugar in diabetics.

September 5, 1878

Frederick Schwatka

Carnivore

Summer on King William Land helps make Search Complete

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Schwatka explains the Arctic diet. "When first thrown wholly upon a diet of reindeer meat, it seems inadequate to properly nourish the system and there is an apparent weakness and inability to perform severe exertive, fatiguing journeys. But this soon passes away in the course of two or three weeks. Our trip was also our first continued experience with a raw meat diet"

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The search of Terror Bay was an extremely difficult one owing to the many long finger-like points that constituted its interig outlines. While only about ten to twelve miles between its bounding capes its contour furnished me with nearly ninety miles of very bad walking, which took seven days to complete. The game (luckily for us) was very plentiful in the neighborhood. On one day alone I saw no less than thirty-four reindeer grazing among the different valleys through which I passed. Colonel Gilder killed five. Without leaving the route of my other duties I killed three. Some had an abundance of substantial food and, better than all, its condition was rapidly improving from the lean stringy quality which characterized our spring supply of venison. 


The Arctic reindeer is an awkward clumsy animal, and when trotting along, unless closely pursued, it goes stumbling over the grough ground in a manner that often leads the amateur hunter, (who perchance has risked a long shot at him) into the belief that his fire has been effective. But the reindeer was the most reliable game in which dependence for regular continuous subsistence can be placed. Without the reindeer my expedition of from nineteen to twenty-two souls and forty to fifty dogs could not have accomplished the journey it did, having only about a month's ration when it started at Camp Daly. I have never enountered a larger band than some three  or four hundred which I saw on the Seroy Lakes, near North Hudson Bay in the autumn of 1878. During the subsequent autumn on King William Land, I saw no less than a thousand in a single day. 


When first thrown wholly upon a diet of reindeer meat, it seems inadequate to properly nourish the system and there is an apparent weakness and inability to perform severe exertive, fatiguing journeys. But this soon passes away in the course of two or three weeks. At first the white man takes to the new diet in too homeopathic a manner, especially if it be raw. However, seal meat which is far more disagreeable with its fishy odor, and bear meat with its strong flavor, seems to have no such a temporary debilitating effect upon the economy. The reindeer are scattered during the spring and summer which is the breeding season, but as the cold weather approaches they herd together in vast bodies. 


Toolooah, my most excellent Innuit hunter, never failed to secure one during every hunt. I knew him to kill seven out of a band of eight reindeer with the eight shots in the magazine of his Winchester before they could get out of range. On ten different occasions he killed two deer at one shot and once three fell at a single discharge. The number of times he dispatched one and wounded others, or wounded two or even three at a single shot, which he afterwards secured, seemed countless.

That he supported an average of nine souls (not counting double that number of dogs dependent upon him for about ten months), coupled with a score of 232 reindeer during that period, besides a number of seal, musk-ox and polar bear, demonstrates his great abilityas a hunter in these inhospitable climes.


On our journey a thorough search was made of that portion of the coast that Frank and Henry had not previously looked over,  but nothing rewarded either our or their labors except an oar found

near the head of Washington Bay. Our trip was also our first continued experience with a raw meat diet and, whenever the weather was sufficiently cold to freeze it into a hard mass, we

found it not altogether unacceptable. Raw versus cooked meat brings up the interesting subject of the different methods of eating by the Innuits, and we no longer considered ourselves aliens in this

foreign land.

February 14, 1879

Frederick Schwatka

Carnivore

Last Visit with Whalemen - Preparation for Departure

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Lieutenant Schwatka "I found a great deal of scurvy prevailing among the ships and the large number of crews. The greater variety of animal life in the frigid zones over the vegetable (the latter having hardly an edible representative in the whole arctic flora) makes it the main dependence on which the polar voyager must rely to secure exemption from that disease."

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Leaving Camp Daly on the 10th of February I arrived at Marble Island on the 14th. I shall not dwell long on the various commonplace incidents encountered, the kindnesses of the officers of the whaling ships, the wonderful but pleasant change to a civilized abode once more. However, it was a suffocating feeling which first accompanied that change, as I had left the temperature of the igloo for that of the ships, generally kept at about 77 * F. I found a great deal of scurvy, that bane of the Arctic sailor, prevailing among the ships and the large number of crews. 


The greater variety of animal life in the frigid zones over the vegetable (the latter having hardly an edible representative in the whole arctic flora) makes it the main dependence on which the polar voyager must rely to secure exemption from that disease. Every exertion should be made to make the procurement of game as certain as possible by being well provided with the very best of arms, ammunition, and hunting implements and above all good native hunters. 


Sir John Ross thought scurvy was produced by the want of fresh bread, yet my party was without fresh bread for two years, and nearly a year without bread of any kind, certainly a fair enough test to exclude it from any of the essential causes. Still the use of fresh bread as an auxiliary prophylactic can not be too strongly dwelt upon. Sir Edward Perry believed that scurvy's principal cause was in the clammy moisture of the ships' quarters, especially when the crew were compelled to sleep in damp bedding. Yet I found no dampness whatever in most of the whaleships suffering with the disease. Innumerable cases where large parties of men have been long subjected to this inconvenience without incurring it makes it a mooted question whether such value can be attributed to it as was by such eminent authority as Sir Edward. 


In the employment of a fresh animal food in the Polar zones a great obstacle is the antipathy with which such a diet of fish- eating animals is received. The flesh of the reindeer and musk-ox is at once acceptable, but the walrus, seal and polar bear, have peculiar flavors which with some people it is almost impossible to overcome. The most tenacious epicures are to be found in the forecastle. The educated officer, whose mess table in the past may have been a animated market report, can, with an honorable incentive ahead of him, more readily relinquish his bill of fare than can the foremast hand with his hard tack, salt junk and bitter coffee, to which he is so firmly wedded.

April 1, 1879

Frederick Schwatka

Carnivore

The Long Sledge Journey Begins

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Schwatka sets out on his journey to find the Franklin Expedition with 18 people, 44 dogs, 3 sleds, 15 guns, 4000 rounds of ammo while expecting to hunt meat for up to a year and live off a carnivorous diet. "Dependent as we would soon become upon the game of the country, we had fair reasons to believe such existed in sufficient quantities to support us and our dogs if our hunters were only vigilant."

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CHAPTER V 


THE LONG SLEDGE JOURNEY BEGINS 


As everything was ready for the start quite a number of days before the day set- April 1, 1879 - we waited with a strange, lonesome anxiety for that date. All the stulf that was to remain had been boxed up carefully and Ahmow, its custodian, was removing it to his igloo on Depot Island. Life in a half deserted house is enough to set one half crazy, but living in a half deserted igloo is amply sufficient to fill an insane asylum. 


Let us take a hurried look at the party before it starts. The officers were: Lieutenant Frederick Schwatka (myself) and Colonel William H. Gilder, second in command. Frank Klutshak, our scientist and Frank Melms, the only one of us white men who had previously lived in the Arctic, completed the white members in our party. The Esquimaux included Joseph Ebierbing ("Esquimaux Joe") who, as has been stated, had been with Captain Hall and Captain Hayes on their Arctic journeys, and his wife Nipschank or Hannah; Toolooah, hunter and chief sledge driver, and his wife Tooloohalek or Susie, and their two-vear-old boy Iyow- kawank, or Jack; Ikqueesik, our chief guide; (Nachilluk Joe) and his wife, Lizzee and three-year-old daughter Koodleuk; Ishoowark (Jerry) and his wife, and two Innuit boys, brothers of Ikqueesik, aged eighteen and fourteen, named Milkolilluk and Awanak respectively. An Iwilli boy, aged twelve, named Koomunah, completed the party of eighteen souls. 


We had three large sledges, well shod with the bone from the jaw of a whale, and forty-four very good dogs. Our arms consisted of 

  • two Remington breech-loading muskets, 

  • two repeating Winchester carbines, 

  • one breech-loading Sharp's sporting rifle, 

  • one heavy breech-loading Sharp's sporting rifle, 

  • one heavy breech-loading Whitney (Greedmoor pattern) rifle, 

  • one 26-shot repeating sporting rifle, 

  • (Evans patent), 

  • two Smith & Wesson revolvers, 

  • and some muzzle-loading muskets. The latter were to be used for trading purposes, if necessary, among the natives whom we expected to encounter. 

Our ammunition supplies were far beyond the greatest ever taken before upon an Arctic sledge journey. But our provisions were extremely limited for so large a party over the nine or ten months we would be absent, so that our caisson was none too large. Dependent as we would soon become upon the game of the country, we had fair reasons to believe such existed in sufficient quantities to support us and our dogs if our hunters were only vigilant. 


Our ammunition boxes showed [turned to bulleted list for readability and unintended pun]

  • 700 rounds of Remington cartridges, of 50 calibre and 70 grains powder; 

  • 700 rounds Winchester cartridges, cal. 45., 75 grs. powder: 

  • 300 rounds Sharp's cartridges, cal. 40., 70 gr, powder; 

  • 450 rounds Evans cartridges, cal. 44., 55 grs. powder;

  • 220 rounds Whitney cartridges, cal. 44, 95 grs. powder. 

  • besides 200 rounds for the Smith & Wesson's revolvers 

  • and 100  bullets, 2000 caps and 25 lbs. of powder for the Springfield muskets. 

  • I must not forget to mention a breech-loading Remington shotgun, with 100 rounds of filled cartridges,

  •  a muzzle loading shotgun with a box of (25 lbs.), duck power and 25 lbs. shot. 

  • A sum total shows fifteen guns and about 4000 rounds of ammunition. 

Our only anxiety now was to be able to transport such a heavy load and to find sufficient game upon which to throw it away. 


Without giving an uninteresting list of the provisions with which we burdened ourselves, suffice it to say, counting as a day's ration, three pounds a day for an adult and proportionally less for the others, we had a trifle less than a month's supply. But it was not the intention to depend upon this until it was eaten up and then live upon the country, but to stretch it out as far as possible by the assistance of reindeer meat, as soon as we entered the hunting country. Two thousand pounds of Kow (walrus hide) and our bedding gave our sleds quite a heavy and formidable looking appear ance, as we started, but most of the load was of a nature that stead- ily decreased as the time advanced. 


As the world turned round it brought our appointed date, April 1, 1879, and found us already to start, but like all other first-day starts it was a late one. It was nearly noon as we pulled out on the salt water ice near Camp Daly and, shaking hands, bid our trusty Inuit friends good-bye. We stopped a second to take a last look on that dreary cheerless mass of snow domes that had so long been our home, and seemed doubly like a home now that we were parting with it for a still less cheerless and dreary journey. 


There is something peculiarly depressing in starting upon a long unknown venture, especially if a person has upon his mind all the cares and duties of a commander to warn him that, in case of misfortune, he alone does not suffer. And this was to be an expedition where misfortune might easily befall us. With less than one month's provisions, we were separating ourselves by an icy desert of eight and nine leauges from all chance of rescue, with eighteen human and forty-four brute mouths to be fed in a country reported destitute of game. And in this forbidding land we were to spend possibly a year - under the most favorable cireumstances not less than nine months - to make an extended and laboriously thorough search to determine the sad fate of those that had died here. it brought up the most solemn thoughts to one responsible for the lives and comfort of those who thus willingly joined in this unselfish effort to accomplish such a task. 


My triangulation cairns around Depot Island had not yet faded completely from sight as we stopped for our first camp, about ten miles north of Camp Daly, on the eastern shore of the Winchester Inlet. The weather had been exceedingly fine during the day and the oft-repeated injunctions of our Innuits, that the weather about this time of year was nearly always like this, was cheering news. 


We built two large double igloos, the four white men and Toolooah's family occupying one, and the remainder of the Innuits the other. The next night, however, this latter igloo was again divided. Joe and Jerry, with their respective families, occupying one and Ikqueesik the other. Thereafter this arrangement was continued until we reached King William Land.

Ancient History

Vindija, 42000, Varaždin, Croatia

28500

B.C.E.

Neanderthal diet at Vindija and Neanderthal predation: The evidence from stable isotopes

The isotope evidence overwhelmingly points to the Neanderthals behaving as top-level carnivores, obtaining almost all of their dietary protein from animal sources

Archeological analysis of faunal remains and of lithic and bone tools has suggested that hunting of medium to large mammals was a major element of Neanderthal subsistence. Plant foods are almost invisible in the archeological record, and it is impossible to estimate accurately their dietary importance. However, stable isotope (􏰃13C and 􏰃15N) analysis of mammal bone collagen provides a direct measure of diet and has been applied to two Neanderthals and various faunal species from Vindija Cave, Croatia. The isotope evidence overwhelmingly points to the Neanderthals behaving as top-level carnivores, obtaining almost all of their dietary protein from animal sources. Earlier Neanderthals in France and Belgium have yielded similar results, and a pattern of European Neander- thal adaptation as carnivores is emerging. These data reinforce current taphonomic assessments of associated faunal elements and make it unlikely that the Neanderthals were acquiring animal protein principally through scavenging. Instead, these findings portray them as effective predators.


Stable Isotope Analyses.

Mammal bone collagen δ13C and δ15N values reflect the δ13C and δ15N values of dietary protein (14). They furnish a long-term record of diet, giving the average δ13C and δ15N values of all of the protein consumed over the last years of the measured individual's life. δ13C values can be used to discriminate between terrestrial and marine dietary protein in humans and other mammals (15, 16). In addition, because of the canopy effect, species that live in forest environments can have δ13C values that are more negative than species that live in open environments (17). δ15N values are, on average, 2–4‰ higher than the average δ15N value of the protein consumed (18). Therefore, δ15N values can be used to determine the trophic level of the protein consumed. By measuring the δ13C and δ15N values of various fauna in a paleo-ecosystem, it is possible to reconstruct the trophic level relationships within that ecosystem. Therefore, by comparing the δ13C and δ15N values of omnivores such as hominids with the values of herbivores and carnivores from the same ecosystem, it is possible to determine whether those omnivores were obtaining dietary protein from plant or animal sources.

Cheddar Reservoir, Cheddar BS26, UK

12000

B.C.E.

FOCUS: Gough’s Cave and Sun Hole Cave Human Stable Isotope Values Indicate a High Animal Protein Diet in the British Upper Palaeolithic

We were testing the hypothesis that these humans had a mainly hunting economy, and therefore a diet high in animal protein. We found this to be the case, and by comparing the human δ15N values with those of contemporary fauna, we conclude that the protein sources in human diets at these sites came mainly from herbivores such as Bos sp. and Cervus elaphus

We undertook stable isotope analysis of Upper Palaeolithic humans and fauna from the sites of Gough's Cave and Sun Hole Cave, Somerset, U.K., for palaeodietary reconstruction. We were testing the hypothesis that these humans had a mainly hunting economy, and therefore a diet high in animal protein. We found this to be the case, and by comparing the human δ15N values with those of contemporary fauna, we conclude that the protein sources in human diets at these sites came mainly from herbivores such as Bos sp. and Cervus elaphus. There are a large number ofEquus sp. faunal remains from this site, but this species was not a significant food resource in the diets of these Upper Palaeolithic humans.


If the humans hunted and consumed mainly horse, then their 15N values should be c. 3–5‰ (Equus 15N value of 0·7‰+enrichment of 2–4‰). Instead, their 15N values make more sense if they lived mostly off Bos and Cervus elaphus (Bos and Cervus values of c. 3‰+enrichment of 2–4‰=the observed values c. 6–7‰). It is also possible that other species, including Rangifer tarandus, were consumed by these individuals. Rangifer tarandus has 15N values similar to Cervus elaphus (Richards, 1998), and has more positive 13C values, which may explain the observed slight enrichment in the human 13C values. A number of artefacts made from Rangifer tarandus have been found at Gough’s, but there is no other evidence that this species was being exploited for food

Books

The Carnivore Reset: The Primal Approach to Restoring Your Gut Health, Reducing Inflammation, and Losing Weight

Published:

January 3, 2024

The Carnivore Reset: The Primal Approach to Restoring Your Gut Health, Reducing Inflammation, and Losing Weight

Change Your Diet, Change Your Mind: A Powerful Plan to Improve Mood, Overcome Anxiety, and Protect Memory for a Lifetime of Optimal Mental Health

Published:

January 24, 2024

Change Your Diet, Change Your Mind: A Powerful Plan to Improve Mood, Overcome Anxiety, and Protect Memory for a Lifetime of Optimal Mental Health

Homo Carnivorus: Why We (Should) Eat Meat

Published:

September 16, 2024

Homo Carnivorus: Why We (Should) Eat Meat
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