Hypocarnivory

During this period the musk-ox was also preyed upon by the Indians to a considerable extent. This species was plentiful and maintained its numbers as long as the natives had only their own weapons to use against it. The effect was otherwise with the introduction of fire-arms, for then the Indians' lust for killing was given full play. The mentality of the musk-ox was such that it refused utterly to flee from danger. As robust as a mountain, it challenged everything, and for the purpose of defense it had its " hollow square " — side by side, with lowered heads, these animals would form a fortress of powerful horns which no beast ever dared to attack. But the hunter armed with modern weapons could stand within easy range and mow these creatures down. A fair number of these rugged warriors of the Barren Lands still remain in existence, but theirs is a dying race, considering their original numbers. The musk-ox now enjoys complete protection, and a large region has been reserved for them in the Thelon Game Sanctuary. 

Compared with caribou-hunting no other quest for game, now as formerly, is of the least significance. During the long winter months there is no other food problem save that of venison. During the remainder of the year moose, ducks, swans, geese, muskrats, et cetera, come to the fore. And the Indian seldom allows a year to go by without tasting a beaver tail. Beaver-hunting sometimes calls for stalking, sometimes for the art of decoying. The Indian's ability to imitate the calls of the various animals is almost inconceivable. I have seen one of them cause a flock of wild geese to swerve from their course and alight on the surface of a lake directly in front of the hunter. 

The staple food of the Indian during the summer months is fish, but he finds this variety of diet acceptable only when no other is available. Hunting is his most honorable pursuit, and meat his proper food. All else seems to dwell on a lower level. It would be an easy matter for the natives to place a greater safeguard upon their existence by fishing beyond their immediate needs and storing up a reserve supply during the autumn. But such a type of activity is alien to their nature. The fish can swim by in solid phalanxes right under an Indian's nose, but he will do no more than throw out a couple of lines. He neither shifts nor disturbs his nets, merely pulls the ends far enough out of water for him to lift out what fish he can reach. There lies his seine week after week, drifting in wind and stormy sea, whilst slime collects in the meshes. All is well as long as he is able to make a fair catch from day to day. And what about the future? Good heavens, when the fishing season is over, the caribou will have arrived!

I have already spoken of the ways in which the edible portions of the carcass are prepared. I have mentioned how the fundamental principle is to seek first the fattest and most nourishing parts, and how the necessary variety of food is achieved by making use of marrow, heart, kidneys, liver, fat, stomach contents, cartilage of the larynx, brain, tongue, tooth-nerves, nose, blood, teats, horns in velvet, unborn calf, et cetera, boiling or roasting the above to no more than a superficial degree. Meat and every other kind of food are prepared and eaten without the addition of salt. The food is washed down with unsweetened tea. As a supplement to fresh food, there are dried meat and fat. The dried meat is often ground up between stones and preserved in pulverized form; when this is mixed with fat, the result is " pemmican," a product of modern Arctic research. 

Here, in a nutshell, is the secret of all Indian cuisine. These foods, as developed by a primitive people, not only make it possible for one to endure an exclusive diet of meat throughout eight months of the year, but also keep the Indians in excellent physical condition. During the meat months fresh cases of sickness seldom break out (I have never heard of a case of scurvy), and even the undernourished seem to regain their strength.

 Nowhere have I been able to discover that this excessive meat-eating has developed in the Indian a need for other forms of nourishment. If his meat-supply is adequate, for example, he will never go to the trouble of making a journey merely to procure flour; but it is a different matter if he finds himself running low on tea or tobacco! If it so happens that he is invited to partake of a civilized meal, he will eat a few mouthfuls and seem to enjoy the change. But on finishing he gives it no further thought and makes straight for the nearest kettle of steaming fragrant venison. 

The Indian people must have adopted an exclusive meat diet a great many years ago, and it may well be that their physical constitution has, to a certain degree, been modified by it. My own experience has been that the food of these Indians is both adequate and satisfying to the white man as well. The year I spent with the Caribou-Eaters, I nourished myself during about eight months of the winter by confining myself to the eating of wild game according to their principles. So long as I had venison enough to supply me with plenty of fat, I found myself in high spirits and noticed not the slightest indication of any kind of illness. On the other hand, whenever I was short of fat, I soon began to run down, could eat no end of meat without feeling satisfied, and became more susceptible to cold. I should like to mention in this place that, unlike most other white trappers, I neither used any salt nor missed it; I ate dried meat, dried fat, and raw marrow whenever I had the opportunity. This was food which I felt gave me ample and lasting strength to work, and on a cold winter's day a piece of bread and butter, smeared with cheese, was not to be compared with it. Naturally, one may have moments of weakness when one's thoughts wander off to a heavily laden dining-table, but these are probably due to nothing more than the remnants of old habit. 

It is a custom of the Indians to devour untold quantities of food during a meal, but, on the other hand, it is possible for them to endure hunger and terrific hardships for long periods of time without experiencing dire effects. This the Indian holds in common with the Eskimo dog. In this particular the difference between the Indian and the white man, and between the Eskimo dog and the more civilized breeds, is strongly marked.

Then came the day when I was the only male left in camp. One corner of my sled had been partially broken off by striking against a tree, and I had been obliged to repair the damage before setting out with the other hunters. Just as I was standing there in the act of binding it up with babiche, the old squaw came racing down the hillside as fast as her legs would carry her, waving her arms and howling at the top of her lungs: " E-then! E-then! " In a flash, women and children poured out of the tepees and began gaping out over the lake. Far out, there was a band of some twenty caribou. What a disturbance then took place! Before I could utter a word, I was surrounded by a regular crowd of squaws. One tugged at my right arm and begged me for two caribou heads, another grabbed my left arm and put in her reservation for three. Then I felt an iron grip on my shoulder and was jerked sharply about face by the heavyweight, Phresi, demanding tongues and half a caribou carcass, as a mere detail, to go with them. At length even little Kachesy ingratiatingly fingered my jacket and made the whole thing even more difficult. All in all, these women demanded of me more meat than a hunter, under ordinary circumstances, would be able to shoot in the course of a week. I attempted to make a few meek objections, but was silenced at once. And, after all, what reply could I make, surrounded by all these women and children who looked trustingly upon me as the only available man and who were giving expression to such blind faith in my prowess as a hunter? 

Since my sled was laid up, I put on my snowshoes, the entire party of women meanwhile stationing themselves on a hilltop from whence they could view the hunt. Whether it was this gallery of the fair sex that disturbed my mental poise and caused my hand to shake, I cannot say for sure. Suffice it to mention that I took uncertain aim at long range and succeeded in but slightly wounding one buck. Terrified by the shot, it raced off down the lake, mile after mile, pursued, unfortunately for me, by all its fellows. In a short time they all appeared as pin-pricks on the horizon. As they were fleeing, I sent a few pot-shots flying after them, but not a single creature fell. 

My return to camp was anything but triumphant. I had contemplated sneaking up to my tent in silence, but nothing came of this notion. The massed ranks of the women stood in my path. Their scorn was unendurable. One asked me how many animals I had slain, another asked me for the head I had promised her, a third stated that she was already boiling the water for the tongues I said I would bring her, so now I could give them to her, she said. Only Phresi was well-meaning in her way; she took me aside and, in a motherly voice, explained to me the reason why I had failed to bring down any game: it was because I had remained behind while the hunters were off on an expedition. " For it is something which everyone knows, that he who hangs back in camp and shows too much interest in the women loses his luck as a hunter." I accepted this criticism without opening my mouth. 

The cloud of opprobrium which hung over my head was not soon dispelled. To disgrace oneself as a hunter is, in this Indian society, no less serious than scandal affecting lawyer, doctor, or priest in a civilized community. There is no defense of one's failure; there are no extenuating circumstances, absolutely none. That the caribou had been within range and that not one had been slain were two hard, cold facts, which were highly aggravated by a third: the whole affair had taken place just when there was something of a food shortage. Such was the judgment I suffered. Furthermore, it had not been pronounced by a court of law; worse than that, it was made known in the insulting attitude of these Indians toward me and in the painful allusions they made to me. This was their form of justice. In the end there was only one thing for me to do: I would have to make amends. So I harnessed up my dogs and departed into the forest, with the determination that I would keep going until I had felled some kind of game, even were it to take me a week. I would not return until I could do so with my sled loaded down with meat, my name and prestige re-established. 

I knocked about for two days without coming within range of a single wild creature. The few I sighted dashed off in mad flight as soon as they saw my sled. I then adopted a new stratagem, often chosen by the Indians on biting cold days when it is downright impossible to creep up on one's game. I established myself on an island, in the vicinity of a narrow sound through which the caribou would be likely to pass, and prepared to wait them out. 

During the afternoon they arrived — four powerful bucks! Sighting the smoke from my fire, they started a bit, but continued, undaunted, along their chosen course. I brought down three of them. The fourth was wounded, but I followed it on snowshoe in through the woods and at last, after an exciting chase, got home a shot. So far as I could determine, all four of these deer were woodland caribou, which have a more lofty crown of antlers and are considerably larger than the Barren Ground caribou. If so, these were the first of this species I had shot in this region. 

It was pleasant indeed to return home to the camp that evening. Proudly seated on my load, I swung up in front of the tepees, and shouted such an imperious " Whoa! " to the dogs that the occupants of even the remotest tents appeared. With that, I threw the meat out of the sled and arranged it in a large pile, making no great ceremony of the act, and, as casually as I possibly could, I said that there were two or three more carcasses out in the woods and suggested that it would be wise to cart them in before the wolves got at them. 

That evening there was a banquet at the home of Tijon. Two tallow candles were lit, and we all sat about in a wide circle. The choicest morsels were then passed round: first, the marrowbones and the roasted heads of the beasts I had slain, then round patties made of dried meat chopped up and mixed with fresh fat, a large wooden bowl of fried marrow, a pile of selected dried meat, inch-thick slabs of dried fat, and a bark cup full of otter-fat. 

When the meal was over, Isep began to beat on his tomtom. Immediately everyone picked up whatever object he could reach — knife, pipe, or snowshoe — and began to hammer out the rhythm on the stove-pipe, frying-pans, or meat-kettle, whilst they all burst out at the top of their lungs with that wild, monotonous festival song with its refrain of " Hi-hi~he, hi-hi-he-ho, hi-yi," uttered in screeches in every pitch and in every key. A most weirdly intricate orchestra of sound. 

Then followed the dance. I remained in the background, for I could do nothing with this Indian dance. Furthermore, the roof was too low for my head. Great slabs of dried meat hung in rows from the tent-poles and I had to bend almost double every time I wished to cross the floor. But when the Indians crowded around me and insisted, I took my life in my hands and threw myself into the dance. 

The effect was as I had feared. I leaned over so far that my back ached, I ducked my head like a boxer, but no matter which way I turned, I ran afoul of dried meat. Dried meat cuffed at my neck, dried meat came raining down from above, and dried meat lay beneath my tramping feet. At length there were but a few slabs left hanging in their place, while on the floor there must have been the flesh of many a carcass. Then I threw up both hands and quit. But it was a long time before the Indians recovered from their hearty laugh. They simply lay down on their caribou blankets, held their sides, and roared. Oh, the white man!... 

It was late in May, and spring was at hand. The caribou were trekking far off to the east in the direction of the Barren Lands, and in our section of the country there were very few of them left. Were a man to be dependent upon his luck in the field, it would not be long before he would find himself in dire straits. It happened that one hunter was without game for eight full days. On the other hand, some hunters might spasmodically run into a streak of splendid luck. Thanks be to the socialistic basis on which the Indians governed their society, we were able to keep going. We shared all we had and, although we lived no life of luxury, we did not experience any immediate want.

The Sheffield Experiment on the Vitamin C Requirement of Human Adults* 

BY H. A. KREBS, Medical Research Council Unit for Research in Cell Metabolism, Department of Biochemistry, University of Shefield 

In 1938 the League of Nations Technical Commission on Nutrition estimated the daily vitamin C requirement of human adults at 30 mg (League of Nations Health Organization: Technical Commission on Nutrition, 1938). In 1943 the (U.S.A.) National Research Council Committee on Food and Nutrition recommended an allowance of 75 mg (National Research Council: Food and Nutrition Board, 1943). Some authorities, e.g. Zilva (1941, 1944) put the daily requirements much below 30 mg. These were the main data on which dietary planning had to be based during the war years. The divergences in the estimates arose from the different standards used in assessing the requirement. The high values were based on studies of the saturation of the body with vitamin C, whereas the lower values were inferred from observations on the prevention and cure of the clinical manifestations of scurvy. The differences were also an indication of the lack of accurate information, and in 1944 Professor R. A. Peters suggested to the Medical Research Council that it would be worth while obtaining additional information on the vitamin C requirements of human adults by a trial on human volunteers who had offered themselves for this kind of investigation at the Sorby Research Institute at Sheffield. Professor Peters’s suggestion was accepted and the Vitamin C Subcommittee of the Medical Research Council under the chairmanship of Professor Peters was entrusted with the task of designing and conducting the trial. This was carried out at Sheffield from October 1944 to February 1946. The main plan was to induce scurvy by a vitamin C-deficient diet and to establish the minimum dose of the vitamin that cures scurvy. A subsidiary aim was to study, the clinical signs and symptoms of scurvy and to correlate them with laboratory findings. Owing to the limited number of volunteers, the scope and design of the trial were bound to be restricted. Nineteen men and one woman, aged 21-34, volunteered for the experiment. They lived a normal life without strenuous physical work. Their basal diet was designed to be as low as possible in vitamin C but complete in every other respect. It was sufficiently varied to be acceptable. From chemical analyses it was calculated that on the average a volunteer obtained not more than I mg vitamin C daily from the diet. To obtain base-line data the trial began with a preliminary period, in most cases of 6 weeks, on a complete diet including about 70 mg vitamin C daily. At the end of the period all the volunteers were given the basal deficient diet and divided into three groups, ten having no supplements, seven 10 mg of vitamin C daily, and three 70 mg vitamin C daily. The group receiving 70 mg was intended to serve as a positive control and the group receiving 10 mg as a prophylactic test. The volunteers did not know to which group they belonged, nor did the physicians responsible for the clinical investigation. All the volunteers were daily given seven supplementary tablets of identical taste and appearance, some containing vitamin C, the others being dummies. Investigations, made on the volunteers at regular intervals, included general clinical examinations, chemical analyses of blood and urine, haematological examinations, capillary-fragility tests, capillaroscopy, radiography, electrocardiography, studies of fatigue, and studies of experimental wounds.

Development of signs of deficiency The clinical examinations, by inspection and physical methods, revealed no definite changes during the first 17 weeks of deprivation. The first changes which retrospectively were recognized as significant were enlargement and keratosis of the hair follicles in one volunteer, particularly on the outer aspect of the upper arm. After 21 weeks six of the ten deprived volunteers had developed follicular changes, and after 26 weeks all had done so. The main areas affected were the upper arms, backs, buttocks, back of thighs, calves and shins. In all of them except one the enlarged hair follicles eventually became haemorrhagic. Examination with the skin microscope showed that the initial change was the plugging of follicles by horny material in which the hair was coiled or looped. A few weeks later the enlarged follicles turned red. Under the microscope this redness presented itself as congestion and proliferation of the blood-vessels round the hair follicles. The colour gradually deepened and within another week or two the enlarged hair follicles became haemorrhagic, the red colour turning dark purple and no longer disappearing on compression; at this stage many red cells could be seen outside the vessels. After 26 weeks of deprivation, six of the ten volunteers, and 9 weeks later nine of the ten, had numerous haemorrhagic follicles. In general it was on the legs that the follicles showed the greatest tendency to become haemorrhagic. No subjective sensations accompanied the appearance of the haemorrhages. As the development of enlarged and haemorrhagic hair follicles progressed, five of the ten deprived volunteers showed a very pronounced exacerbation of the acne present in a mild form at the start of the experiment. The papules became more numerous after about 22 weeks; they increased in size and later became bright red and eventually haemorrhagic. The other five deprived volunteers who had no acne at the start remained free throughout the experiment. Other changes generally noted during the period of deprivation were in the gums. The earliest signs were tiny haemorrhages in the tips of the interdental papillae, and swelling, seen first after 26 weeks of deprivation. About 10 weeks later, nine of the ten deprived volunteers had developed abnormalities of the gums, gross in two cases, less advanced but definite in five other cases, and slight in the remaining two cases. Another striking observation, in agreement with the old accounts of scurvy, was made after 30 weeks in six of the ten deprived volunteers. It concerned the behaviour of the scars of experimental wounds that had been made to study wound healing. Scars of wounds made earlier during the trial, whose healing had proceeded normally, became red and livid. New wounds made at the stage of pronounced haemorrhagic scurvy showed a reduced tendency to heal. Some important abnormalities were observed in single cases. One man developed effusions into both knee joints and ecchymoses of the leg during the 30th week of deprivation after a long walk. Another was taken ill 4 weeks later, 19 h after heavy physical exercise. He had severe pain in the lower sternal region, and became dyspnoeic and cyanosed. The pulse was rapid and the blood pressure low. The clinical picture was that of an acute cardiac emergency. He was immediately admitted to hospital and dosed with vitamin C. The lower sternal pain, which at first had increased in intensity, passed off after 9 h. The electrocardiogram showed high ST levels in leads I and 11. A radiogram of the chest showed no abnormality. Eighteen days later another deprived volunteer complained of a sudden constrictive pain in the chest. Physical examination revealed a systolic murmur which had not been heard before, and the electrocardiogram showed a partial heart-block, the P-R interval being 0.32 sec. Before the experiment the electrocardiogram had been normal with a P-R interval of 0.20 sec. It was thought necessary to treat this volunteer immediately with large doses of vitamin C. The chest pain and the systolic murmur disappeared within 24 h, but during the following months the P-R interval showed variable periods between 0.13 and 0.32 sec. depending on posture, breathing, administration of drugs, and other factors. The pathological process underlying this cardiac emergency is bound to remain uncertain. The older records of scurvy contain many references to sudden death. Lind (1757, p. 137) writes: ‘Persons that appear to be but slightly scorbutic, are apt to be suddenly and unexpectedly seized with some of its worse symptoms. Their dropping down dead upon an exertion of their strength, or change of air, is not easily foretold’. As these incidents occur at a stage when multiple skin petechiae are the main clinical manifestation of scurvy, and when general fitness still appears to be fairly good, it is not improbable that a haemorrhage at a critical point of the conducting system of the heart forms the basis of the cardiac syndrome. Negative findings during the period of deprivation included no significant change in body-weight, no increased incidence of infection, and no change in the appearance of the capillaries of the nail bed and of the conjunctivae. Dark adaptation, haemoglobin concentration, red-cell count, total and differential leucocyte counts, platelet count, and bleeding time remained normal. There were no complaints of general pains or weakness. The capillary-resistance tests of Hess (1920, p. 212) and of Gothlin (1931) showed no consistent trends throughout the period of deprivation. To sum up, the clinical course of the development of scurvy was fairly uniform in the ten volunteers: no clinical signs for about 17 weeks; the first sign, after 17-21 weeks, was hyperkeratosis of the hair follicles; after 26-34 weeks perifollicular haemorrhages occurred and after 30-38 weeks swelling and haemorrhages of the gums. Exacerbation of acne, not apparently hitherto recognized as a sign of scurvy, began after 22 weeks. Like all the other single clinical signs of scurvy, neither hyperkeratosis nor congestion of the hair follicles is a specific sign, and the occurrence of gradual development of either of them in a person does not necessarily indicate lack of vitamin C. They occur in many people ‘saturated’ with vitamin C. Deficiency in this vitamin is only one of a variety of causes that can evoke them. In the Sheffield experiment the appearance and disappearance of the skin changes reflected the intake of vitamin C, and this proved beyond doubt that they were the early stages of the typical haemorrhagic spots of scurvy. It is noteworthy that vitamin A deficiency, in a similar trial, did not lead to hyperkeratosis (Hume & Krebs, 1949). The gum lesions appeared always after the skin lesions. Though this may not always be true of scurvy, it might nevertheless be a useful diagnostic pointer in deciding on the cause of gum lesions of doubtful origin. Many signs listed as scorbutic in the classical description of the disease, e.g. pallor, dryness of the skin, anaemia, and night-blindness, were not observed. It is probable that classical scurvy was often a multiple deficiency. 

Effects of vitamin C supplements 

In the seven volunteers receiving a supplement of 10 mg vitamin C daily no abnormalities were noted during the first 160 days of the experimental period. It was then decided that four of the volunteers should continue with the 10 mg supplement and three of them be deprived of it, the object being to ascertain whether signs of deficiency would develop quickly on withdrawal of the supplement. Three of the four volunteers who received 10 mg continued for another 264 days, and one abandoned the experiment after another 92 days. No abnormalities were recorded. The second group of three volunteers had no supplement for 71 days, broken in one case by a 26-day period on a supplement of 10 mg. Again no definite signs of deficiency developed. To sum up, a prophylactic dose of 10 mg vitamin C daily gave complete protection from clinical scurvy for periods up to 424 days. The three volunteers who served as positive controls for 300, 326 and 331 days and received 70 mg vitamin C daily also showed no abnormalities. Curative efJects of various doses of vitamin C Seven deprived volunteers, all showing unequivocal signs of scurvy-multiple skin haemorrhages and gum lesions-were available for dosing tests. In choosing the dose the intention was to give the smallest dose likely to produce a cure within a reasonable time but to aim too low rather than too high, since the dose could be increased later if necessary. A daily dose of 10 mg was chosen and given to six of the seven volunteers. The seventh received 20 mg because this volunteer was not available for long. The response to the dose of 10 mg followed the same pattern in all six cases. Within a week haemorrhages into the perifollicular region ceased, and within I or 2 weeks the older haemorrhages began to lose their dark purple colour and gradually faded. Within a month the hair in most of the follicles uncoiled, lifting out the plug. The dilation and congestion of the capillaries round the hair follicles disappeared, and within 7-9 weeks the skin appeared normal except for a slight brown pigmentation at the site of the former haemorrhages. The liability to haemorrhage in the wound tissue and the failure of the wounds to heal disappeared as the follicular eruptions regressed. The wound haemorrhages disappeared within 2 months, the original blue and purple colour gradually giving way to a pure red, pink, and finally pale brown, and changes in the appearance of the wounds indicated improved healing. The acneiform papules likewise regressed to the pre-experimental state, though in most cases somewhat more slowly than the other skin signs. The initial state was regained within 10-18 weeks. The gum lesions did not respond as promptly to dosing as the follicular skin lesions. When improvement began, the first sign was a change from livid blue to bright red, followed by the normal pink. Slowly the swelling decreased and the consistency of the gums improved, restoration being complete within 10-14 weeks. In brief, a dose of 10 mg daily was followed in all cases by a gradual disappearance of the clinical manifestations of scurvy.

Vitamin C requirement The main facts relevant to the assessment of the requirement are as follows : (I) A supplement of 10 mg cured clinical scurvy in all six cases examined. (2) A supplement of 10 mg protected seven volunteers throughout the period of observation, which, €or three of them, extended to 424 days. (3) When a 10 mg supplement was withdrawn from three volunteers after 160 days and was followed by a period of 195 days during which the intake varied slightly, with an average for the three of 3.2, 3.2, and 4.5 mg vitamin C daily, no definite clinical signs of scurvy appeared. These facts suggest that in the group under test the ‘minimum protective dose’ of vitamin C, as measured by the criteria of the presence of scurvy, was in the region of, perhaps somewhat below, 10 mg daily.

I am writing at the beginning of October. Now the women are going for trips up the hillsides in small parties and enjoying themselves picking berries and gossiping. They find a fair number of cranberries and whortleberries, but no great quantities. Cloudberries are scarce in the Anaktuvak Pass; there are said to be more farther north, on the tundra.

The berries are stored raw, sometimes in a washed-out caribou's stomach, and mixed with melted fat or lard. This dish is called asiun and is considered a special delicacy.

They also dig up some roots. The most sought after are maso, qunguliq (mountain sorrel), and airaq. What is collected is consumed before winter sets in. No new green food is to be had till May; then roots and the fresh shoots and inner bark of the willow are eaten. Thus, for about seven months the Nunamiuts live on an exclusively meat diet, and for the rest of the year their vegetable nourishment is very scanty.

The caribou is dealt with traditionally. Every single part of the animal is eaten except the bones and hooves. The coarse meat, which in civilization is used for joints and steaks, is the least popular. In autumn and spring it is used to a certain extent for dried meat; otherwise it is given to the dogs. The heart, liver, kidneys, stomach and its contents, small intestines with contents (if they are fat), the fat round the bowels, marrow fat from the back, the meat which is near the legs, etc., are eatn. Both adults and children are very fond of the large white tendons on the caribou's legbones; they maintain that food of this kind gives one good digestion. The head is regarded as a special delicacy; the meat, the fat behind the eyes, nerves, muzzle, palate, etc., are eaten. Finally, there are the spring delicacies--the soft, newly grown horns and the large yellowish-white grubs on the inside of the hide(those of the gadfly) and in the nostrils. The grubs are eaten alive.

The meat is often cooked, but to a large extent it is also eaten raw. The children often sit on a freshly killed caribou, cut off pieces of meat, and make a good meal. It is also common practice to serve a dish of large bones to which the innermost raw meat adheres. Dried meat and fat are always eaten raw. 

The Nunamiuts' cuisine also offers several choice delicacies. First and foremost is akutaq. To prepare this dish, fat and marrow are melted in a cooking-pot, which must not get t oo warm, meat cut fine is dropped in on the top, and then the woman uses her fist and arm as a ladle to stir it about. The result is strong and tastes very good. Akutuq has since ancient times been used on journeys as an easily made and nourishing food and is fairly often mentioned in the old legends. 

Then there is qaqisalik, caribou's brains stirred up with melted fat. A favourite dish is nirupkaq, a caribou's stomach with its contents which is left in the animal for a night and then has melted fat added to it. It has a sweetish taste which reminds one of apples. Finally, there is knuckle fat. The knuckles are crushed with a stone hammer to which a willow handle has been lashed. Then the mass is boiled til the fat flies up. The Eskimos attach great importance to the boiling's not being too hard; delicate taste. Sometimes it is mixed with blood, and then becomes a special dish called urjutilik. 

The Nunamiuts like chewing boiled resin and a kind of white clay which is found in certain rivers. Salt is hardly used at all. If an Eskimo family has acquired a little, it is used very occasionally, with roast meat. The small amount of sugar, flour, etc., which is flown in in autumn is of little significance and has, generally speaking, disappeared before the winter comes. Some Eskimos do not like sugar.

For a while coffee or tea is drunk, but these are quickly finished. Then the Eskimos fall back on their old drink, the gravy of the cooked meat.

The Nunamiuts thrive on this almost exclusively meat diet; scurvy or other diseases due to shortages of vitamins do not exist. They are, in fact, thoroughly healthy and full of vitality, so long as sicknesses are not imported by aircraft. They live to be quite old, and it is remarkable how young and active men and women remain at a considerable age. Hunters of fifty have hardly a trace of grey hair, and no one is bald. All have shining white teeth with not a single cavity. The mothers nurse their children for two or three years.

It is an interesting question whether cancer occurs among the Nunamiuts or among primitive peoples at all. On this point I dare not as a layman express an opinion, but I heard little of stomach troubles. During my stay among the Apache Indians in Arizona (1936) a doctor in the reservation told me that cancer had not been observed among the people. According to a Danish doctor, Dr. Aage Gilberg (Eskimo Doctor, George Allen and Unwin, London, 1948), cancer is never sene among the Thule Eskimos in northwestern Greenland. The matter deserves more detailed investigation; it may possibbly give certain results of assistance to cancer research.

The Indian caribou hunters I once lived with in Arctic Canada had a similar meat diet and good health. As for myself, my fare was the same as the Indians' and the Eskimos'--practically speaking, I lived only on meat for nearly five years. I felt well and in good spirits, provided I got enough fat. My digestion was good and my teeth in an excellent state. After my stay with the Nunamiuts I had not a single hole in my teeth and no tartar.

No doubt the hunters of the Ice Age, in Norway and elsewhere, lived in a similar way many thousand years ago. We are probably in the presence of what is most ancient among the traditions of primitive peoples. Taught by experience, they have arrived at a manner of living which, despite its onesideness, fully satisifies the body's requirements. The principle is to transfer almost everything that is found in the caribou to the human organism. 

It is interesting to note that the stomach and liver of animals are regular features in the diet of primitive peoples, whereas modern science has only quite recently established that these contain elements of special value to human beings. The remedy for the previously deadly pernicious anemia is obtained from them. The contents of the caribou's stomach and the newly grown horns merit a closer examination by modern methods. It is a question, for example, whether the cellulose of the moss decomposed in the caribou's stomach and thereby becomes available to the human organism. With regard to the horns, it is of interest that certain deer's horns from northeastern Manchuria have from time immemorial been a regular article of commerce in China, where they have been used as a cure for impaired virility.

Typed up by Travis Statham from physical book. This is the best quote in the entire book. 

Note: Helge Ingstad lived to be 101 (1899-2001).