Topic

Ancestral Diet

Shaped by millions of years of raw animal food consumption, the human body treats cooked starches, grains, and processed carbohydrates as foreign inputs. Degenerative disease follows predictably from feeding a carnivorous digestive system foods it was never built to process.

Aajonus Vonderplanitz held that the human body was shaped over millions of years of eating raw animal foods, and that this evolutionary inheritance remained the physiological baseline against which all modern dietary patterns should be measured. In his framework, disease is not a mysterious affliction but a predictable consequence of feeding a carnivorous digestive system foods it was never designed to process, particularly cooked starches, grains, and processed carbohydrates. The body has not had sufficient evolutionary time to adapt to these foods, and the attempt to do so produces the full spectrum of degenerative illness that modern populations accept as normal aging.

His evidence came from two converging lines of inquiry: direct observation of indigenous tribes still living on ancestral diets, and anatomical analysis of the human digestive system compared to that of herbivores and other primates. He found these two lines of evidence to be mutually confirming. The tribes that ate the fewest cooked and processed foods lived the longest, had no degenerative disease, no dental caries, and no cavities. The anatomical evidence showed a digestive tract built for animal matter, not vegetation.

He was explicit that the shift away from raw animal foods was not a nutritional improvement but a forced adaptation driven by circumstance, overpopulation, and the exhaustion of animal food supplies in settled areas. Cooking and grain agriculture represented a departure from optimal human nutrition, not an advance. The diseases that followed were, in his view, the biological cost of that departure.

Ancestral Baseline Raw Animal Foods

Aajonus identified the Maasai, Samburu, Fulani, Eskimo, and several Filipino and Siberian tribes as the clearest living evidence of what the human body looks like when fed its proper diet. Each of these groups consumed raw animal products as the overwhelming majority of their calories, had no degenerative disease before outside contact, and routinely lived to extreme old age.

The Maasai he described as the tallest, strongest, healthiest, and most intelligent tribe documented in the world. Their diet consisted of raw meat, raw blood, and raw milk mixed in equal portions of fresh warm milk and fresh blood, drunk together. He cited them as having no osteoporosis, no heart disease, and no dental caries. Their first documented case of dental caries was in 1886, and their first documented case of cancer was in 1934, both following contact with outside food systems. In the Maasai tradition, eating fruit was prohibited by law within the community, because it was understood to cause over-emotionality and confused thinking. He noted that they could be thin because they were raised without the toxic burden that causes most people to store excess waste in fat tissue.

The Samburu he described as living on approximately 70% raw milk and 30% raw meat, with no disease and no tooth decay. The Fulani he described differently in body type: they lived on 90% raw dairy and no more than 5 to 10% meat, eaten cooked once a month at very low temperatures, buried underground to cook slowly. Because of the high dairy content of their diet, the Fulani were shorter and wider than the Maasai and Samburu, who were tall and thin. He used this contrast specifically to illustrate that body morphology is shaped largely by what is eaten, not by genetics, blood type, or ancestral heritage.

The Eskimo he cited as living on a diet that was 99% animal products, including fish, caribou, seal, moose, bear, and whale. He stated that prior to the importation of German cooking cauldrons, Eskimos ate their meat raw. He described their fat intake as approximately 80% of caloric intake one hundred years ago, with no degenerative disease present. He argued that this directly contradicted the medical industry's position that animal fat causes disease.

The Filipino Tribe's Signature Foods

One of the most detailed case studies Aajonus returned to across multiple lectures involved a remote Filipino tribe he traveled to visit, requiring three days of travel by swimming, boating, and four-wheel drive to reach. The tribe ate three foods: raw fish every day, raw coconut meat every day, and occasionally a piece of fruit, either banana or mango, unripe, approximately two to three times a week. That was the entirety of their diet.

The men ate a whole mature coconut's worth of meat daily, along with one to two pounds of fish. The women ate approximately half a coconut's worth of meat, with the same quantity of fish. Occasionally they would kill a wild pig from a surrounding island, perhaps once a month or once every two months, but this was rare. Sometimes they would allow the fish to ripen and become stinky before eating it, as a form of pre-digestion.

What struck him was that he expected a fish-eating people to be slender, since eating fish left him personally hungry within two hours and he required three or more pounds of fish daily without coconut before feeling satisfied. Instead, these people were thicker and taller than most Asians, big and strong, with the women and men alike showing full-body muscularity and robustness. He described this as the most exhilarating validation of the long-term rewards of eating raw fat-enriched food, even though their primary fat source was coconut rather than animal fat.

Their average lifespan was between 132 and 137 years, with some individuals reaching 150 and one documented at 152. He described meeting a man who was between 79 and 84 years old who appeared to be no older than 40 to 43, with perfect, thick, strong white teeth and not a single cavity or missing tooth. The women in their 40s and 50s looked as though they were in their late 20s. He met four individuals over 100 years old during his visit.

He noted that the tribe used fire for nothing related to food preparation. They used fire only for hardening coconut shells into cutting tools, making them sharper for use as implements. They ate everything raw. He stated that they went to sleep and died happily and healthily, as cells can only reproduce so many times and live so long even on a perfect diet.

He also described that when the oldest among them grew very old, they sometimes grew a third set of teeth, citing a documented case from Thailand of a man who grew a third set of teeth at 90 years old, and stating that this was what humans are biologically supposed to do, representing the second and third stages of life.

The Tribe Eating Buffalo Manure

Aajonus described a tribe in rural Georgia, Russia, that represented a poverty class within a broader traditional society: people who owned no land and no animals. Because they lacked access to animal milk or meat, they ate buffalo manure. He stated that they thrived on it, were very healthy, lived to 130 and 140 years old, and that National Geographic had done an article on them that he said had since been largely suppressed and most copies destroyed, with the article never republished. He described a blue-eyed, black-haired woman appearing with rich coloring in the original footage.

His explanation was anatomical and practical: a buffalo's digestive system extracts only a fraction of what it eats from its grasses and hay, and the fecal matter still contains undigested fibers and partially processed nutrients. When another animal or human consumes this material, it has been pre-digested to a degree accessible to a carnivorous gut. He noted that the Georgians from rural areas who did have access to raw dairy primarily consumed that, but when the protein was unavailable they adapted to consuming buffalo manure rather than starvation. His conclusion was that "everything is backwards" relative to conventional nutritional assumptions, and that the human body can utilize many surprising substances, though the question is which utilization is healthful.

The Hunzas And Cooked Food

He described the Hunzas as having one of the longest lifespans in the world at an earlier period in their history, when they lived 70 to 75% on raw dairy products with only about 25% of their diet consisting of cooked foods including a small amount of cooked meat and vegetables. He noted that raw dairy appeared prominently in the diets of most healthy traditional societies, even those that also ate some vegetation, and concluded that raw dairy is "pretty prominent in any healthy society."

He contrasted tribes that ate primarily cooked meat, without raw dairy, as having mainly gout, arthritis, rheumatism, some diabetes, and thyroid problems. Vegetarian tribes he characterized as being very thin, having many diseases, suffering frequent vomiting and diarrhea, and showing less robust dental structure. The common thread across all the healthiest long-lived groups was raw animal products, particularly raw dairy, as a significant portion of the diet.

The Digestive System Reflects Ancestry

Aajonus argued that the anatomy of the human digestive system was the most direct physical evidence of what humans were designed to eat. He made several specific anatomical comparisons to support this.

The human digestive tract is two and a half times shorter than that of any herbivore. An herbivore's stomach has two to four chambers. Humans have one. Herbivores have 60,000 times the enzymatic capacity to disassemble the cellulose molecule and extract protein and fat from it. By the time vegetation reaches the human sigmoid colon, the body is only just beginning to fractionate the cellulose molecule. He stated that vegetation is digested at only 2 to 8% efficiency in the human gut without cooking, and asked rhetorically how a person could live on 2 to 8% digestion efficiency. Cooking breaks down the cellulose partially but at the cost of destroying enzymes and creating toxic byproducts.

He described an experiment he conducted using eight cadavers of people who had died in their sleep at a university where he had access to bodies donated to science. He extracted saliva from the salivary glands, hydrochloric acid from the stomachs, bile from the gallbladder and bile duct, and digestive juices from the intestinal walls. He applied these secretions to twenty different foods: nuts, grains, vegetables, leaf stalks, roots, three kinds of meat including fish, poultry, and lamb, and various dairy products. He examined the results at 3 hours, 5 hours, 8 hours, 20 hours, and 24 hours. His finding was that only animal products were properly etched and digested. Vegetation was barely etched to 8% at most.

He noted that the digestive secretions consisted mainly of hydrochloric acid and bile, with variations depending on what that individual had eaten during their lifetime. He stated that these were the only two elements ever manufactured in the digestive system in meaningful quantities, and concluded that the human gut is physiologically a meat-processing system.

He also described taking the saliva from a chimpanzee and applying it to various foods. Chimp saliva digested vegetation more thoroughly than human saliva because chimps have more of the relevant enzymes. Humans share only one enzyme with herbivores, ptyalin, which is also found in horses, and which helps break down certain sugars.

He discussed teeth as additional anatomical evidence. He acknowledged the conventional objection that humans lack the pure carnivore dentition of sharp fangs, but countered this by pointing to what happens to tribes when they shift to grain-based diets: they develop osteoporosis. The more grains and nuts tribes ate, the more degenerative disease they developed. The American Indian, the Costa Eskimos, and the Icelandic Eskimos all demonstrated that once they settled in and began relying on carbohydrates and grains, they developed osteoporosis.

Grain Adaptation and Salivary Enzymes

Aajonus identified ptyalin as the only digestive enzyme humans have that connects to any non-animal food processing, and he traced its origin to the agricultural period. He stated that humans appear to have developed ptyalin approximately 10,000 years ago, when farming of rice, grains, and corn began. He described this as an evolutionary adaptation to a dramatically increased carbohydrate intake, specifically the need to convert large carbohydrate loads into brain fuel. He noted that the horse is the only other animal that carries ptyalin, and used this comparison to illustrate how foreign grain consumption is to the human digestive lineage.

He described how the pancreas has expanded two and a half times in size over the approximately 8,000 to 9,000 years of grain cultivation in China and Egypt, as the body attempted to deal with a foreign dietary input. He traced grain cultivation in China back at least 8,000 years and in Egypt at least 9,000 years. He stated that Lucy, the oldest humanoid remains at 3.9 to 4 million years old, and newer five-million-year-old humanoid remains, all showed animal flesh eaters with pancreases two and a half times smaller than modern humans. His conclusion was that the human pancreas has been forced to enlarge to cope with a diet it was not built for, and that this expansion represents physiological stress rather than successful adaptation.

He made the point that the pancreas's role in regulating blood sugar, which is presented in conventional medicine as a primary function, is actually a secondary adaptation forced on the organ by carbohydrate-heavy modern diets. He stated plainly: "it's not its job because we're not sugar eaters." Its proper role in his framework is to evaluate foreign substances and determine how to realign them into the body as best as possible, not to manage glucose metabolism.

From Animal Foods to Grains

Aajonus offered a specific historical explanation for how humans moved from a predominantly raw animal food diet to a grain-based one. The most plausible cause he described was that nomadic humans settled in one place, overpopulated, and consumed most of the animal life around their dwellings. Rather than migrate to follow animal food sources and rebuild their settlements, they found ways to utilize vegetation, legumes, nuts, and grains. They discovered that cooking allowed their digestive tracts to extract more from these plant materials.

Cooking, however, introduced new problems gradually: dehydration, constipation, severe sensitivity to temperature extremes, and eventually the full range of degenerative illness and disease. He described this not as an advance in human civilization but as a survival compromise that carried long-term biological costs the populations making those choices did not live long enough to fully observe.

He noted that in Alaska and the colder regions, the conditions for fire-making were frequently impossible, and that the story of cavemen starting a fire every time they wanted to eat was "anthropological supposition." Anyone who had actually lived primitively, as he had for several years, knew that numerous conditions prevent fire-making. He concluded that cavemen must have eaten their meat mostly fireless, and that the Eskimo pattern of raw meat consumption was probably the ancestral norm.

He described the American Indian as another example: when nomadic, they were in perfect health. The tribes that settled around the Ohio River for fifteen thousand years and repeatedly occupied a particular area for 300 to 500 year periods before moving on would begin getting disease once settled. He described their pattern as occupying an area, exhausting it, developing disease in the settlement period, then moving on.

Blood Type and Genetic Diet

Aajonus was direct in rejecting the blood type diet and the idea that a person's ancestry determines which foods they are suited to eat. He called both ideas fallacies designed to trap people into thinking they need a certain kind of food or multiple food types, describing these frameworks as nonsense.

He cited a specific case series: over 100 people, specifically 102, came to him from D'Adamo's blood type protocol as type A individuals who had been told not to eat red meat. All of them were anemic. Two of them had developed leukemia from following that diet. He put all 102 on red meat, and every one of them responded positively. He stated: "Any human can eat that diet without any problem."

He used the contrast between the Fulani and the Maasai to show that body morphology differences between tribes reflect dietary composition rather than genetic inheritance. The Fulani, eating 90% dairy, were shorter and wider. The Maasai, eating more red meat, were taller and thinner. These differences in body type were products of what was eaten, not of fixed genetic templates.

Fruit and Ancestral Patterns

Aajonus described the ancestral pattern of fruit consumption as being almost exclusively unripe, green fruit, and he drew on observations of non-human primates and other animals to support this. He cited a 1970 or 1971 documentary by John Goodall, which won an Academy Award, in which Goodall demonstrated that apes in their natural environment never ate ripe fruit. They always ate it green, when the fruit was approximately 90% enzymes and very little sugar. Once fruit ripens, he stated, it becomes approximately 90% sugar.

He described an experiment in the documentary: Goodall cut down a large shoot of bananas, let them ripen to yellow, then threw them out to the apes. After eating the ripe bananas, the apes went into states of agitation and fought with each other, which he said was entirely atypical behavior. He noted they had been observed for five and a half months prior with no fighting, no arguments, and no aggression except in play. Within 40 minutes of eating the ripe bananas, they "went bananas," a phrase he connected to African observation of both ape and human responses to high-sugar fruit. He added that all birds eat green figs and green berries, and that almost all animals eat green fruit for the enzyme content and low sugar content.

His framework was that in nature, fruit sugar does not enter the digestive system as refined glucose but ferments in the digestive tract and converts to alcohol, which then serves as a solvent that works with fats to carry out detoxification. This was his explanation for why fruit, in small quantities, has a medicinal role for toxic modern humans, but is not and was not a significant component of the ancestral human diet. He emphasized that when he lived in the wild for three years, very little fruit was available in the wild except in small portions here and there in any uncultivated area, and that the large quantities of fruit modern people encounter represent human agricultural cultivation, not natural availability.

The Maasai had a community law against eating fruit, because they understood empirically that it caused over-emotionality and confused thinking. He connected this to the fact that the Maasai were considered the smartest, most ferocious, and most cunning tribe in the world, suggesting that the clarity of thinking on a meat and dairy diet free of fruit sugar was part of that profile.

Pottenger's Generational Recovery Studies

Aajonus discussed Francis Pottenger's multi-generational cat experiments as supporting evidence for the dietary framework, while also noting that he extended that research in his own animal experiments. Pottenger took cats through four generations, feeding progressively cooked or processed food and observing the deterioration, then returning them to raw food and observing the recovery across subsequent generations. He found consistent worsening or consistent improvement depending on dietary direction.

Aajonus stated that he extended similar experiments to seven generations and found that by the seventh generation, animals reached a complete state of health with never any discomfort or disease. He also noted a critical limitation in Pottenger's design: Pottenger killed each animal at reproduction to perform an autopsy and photograph developmental progression, which meant no animal was allowed to live out its full life on raw foods to demonstrate whether it could reach optimal health within one lifetime. Based on his own experience and observation, Aajonus concluded that yes, an individual animal or person can reach substantial restoration within a single lifetime, though full generational recovery takes longer.

He described his own personal recovery trajectory and noted that even after seventeen years of eating meat daily, he was still improving. He described people encountering him a year and a half after a previous meeting and commenting on how much better he looked, as continuing evidence that the body keeps recovering as long as the diet supports it.

High-Carbohydrate Athletic Myth

Aajonus addressed the cultural conditioning that had pushed high-carbohydrate diets as the optimal eating pattern for athletes and healthy people generally, describing it as an agricultural industry promotion rather than nutritional truth. He pointed to the historical diet of American settlers, which he described as eggs, meat, and milk: "that was the diet, eggs and meat and milk. And boy, it grew a healthy, strong country that was beyond any other." He contrasted this with the modern era of cereal boxes featuring athletes and widespread grain and starch promotion, connecting it explicitly to commercial interests in the agricultural industry rather than genuine health science.

He noted that the USDA food pyramid required sixteen food categories including multiple starches, vegetables, and other items, and that this entire structure was built around cooked and processed food and designed to feed the agricultural industry. Two foods, or at most three, were sufficient for the healthiest and longest-lived peoples he encountered. The food pyramid framework, in his analysis, was nonsense constructed around commercial necessity rather than human biology.

He also observed that many people in Asia and third world countries relied on grains as 80% of their diet with only 5% meat. He stated that these populations aged and died very young relative to the long-lived raw-meat-eating tribes, and cited this as additional evidence of the cost of grain dependency.

Migratory Patterns And Pituitary Connection

He explained that humans were primarily migratory for most of their evolutionary history, moving to follow animal food sources. When a region's food was exhausted, tribes moved on. He described this as the adaptive evolutionary pattern: tribes like the Maasai, Samburu, and Fulani learned to herd animals, which gave them a portable food supply that allowed a form of settled life while maintaining access to raw animal products. Other tribes remained fully migratory, moving to wherever the food was, exhausting it, and moving again.

He connected the pituitary gland to this migratory pattern in a specific way: the pituitary produces human growth hormone as a backup mechanism when proper dietary inputs for growth are unavailable. If a fire or volcanic eruption wiped out the food supply and people were forced to eat only vegetation, fruits, and whatever they could find in the earth, they would not be consuming the animal-derived substrates needed to produce growth hormones through ordinary dietary means. The pituitary would then be called upon to compensate. But he stated this could not last forever, which is why tribes had to keep moving to reach areas with animal food, and why migration was biologically necessary rather than merely cultural.

The Trichinosis Point

He made a specific observation about trichinosis as another piece of evidence connecting humans to an ancestral meat-eating pattern. He stated that the two species on the planet that carry trichinosis as a regular part of their digestive tract are pigs and humans. He described all the raw-meat-eating tribes he encountered as carrying trichinosis and being in perfect health. His framework reading was that trichinosis is a normal component of the human digestive ecology, present because the human digestive system evolved in the context of consuming raw meat including raw pork in many instances, and that the organism serves a function in the digestive process rather than being a pathogen requiring elimination.

The Vegetarian Experiment Fails

Aajonus's personal evolutionary journey moved from conventional cooked diet to lacto-ovo raw vegetarianism in February 1972, then to full fruitarianism while bicycling across North America and living outdoors. He described the fruit period as feeling energetically positive at first, because the high sugar gave him what he interpreted as high energy after years of having no energy except from cigarettes and coffee. However, he was diabetic, and the blood sugar spikes were followed by crashes, causing him to pass out regularly.

He lived outdoors as a fruitarian for approximately two and a half years, consuming seven to eight avocados daily to stabilize the sugar effect, spending five to six hours a day on the bicycle to burn through the sugar load. Despite this, he was steadily deteriorating: becoming thinner each morning than the previous one, spending three pounds of nuts daily and six avocados and enormous amounts of fruit, still unable to sustain body weight or muscle. By the end of this period, living in Alaska in late August or early September of 1976, he was on the verge of death, having decided to fast himself out of existence rather than return to civilization.

He eventually ate raw meat at the encouragement of Native American tribes he had been living with, specifically the Sioux in South Dakota, and the Inuit in Alaska. Multiple tribes told him plainly that raw meat was what he was missing. He resisted for years based on his spiritual position against harming animals, but eventually ate the raw meat out of necessity, and began recovering for the first time in the entire period of his dietary experimentation.

He observed of himself: raw vegetarian and fruitarian diets produced steady deterioration; raw animal food diets produced steady improvement. He extrapolated this personal experience to a broader population: he knew eight out of 2,300 people who did well on vegetarian diets, which he called "not a good track record." He also knew people who had been vegan or fruitarian so long that they had lost enough digestive enzyme capacity that they could not digest two fruits together without problems. He described yogis who claimed to be spiritually evolved through dietary restriction but who, when presented with a normal meal, experienced gas and digestive problems, and concluded that this was not evolution but enzymatic depletion.

He cited a specific trajectory from his own experience of malnourishment on raw vegan approaches: he had accepted the "false information" that the human digestive tract was more alkaline like herbivores and other primates, had pursued every superfood suggested to him including amaranth described as "the grain of the Egyptian gods," and deteriorated steadily to 96 pounds at 5 feet 8 inches.

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