There are a number of popular myths about vegetarianism that have no scientific basis in fact. Unlike humans, who have a long, convoluted and puckered intestinal tract, the intestines of omnivore mammals are relatively short and straight. It would be very easy for me to move off topic here. This is made very clear by the behaviour of humans who work in slaughterhouses and are surrounded every day by the violence they participate in. Our ancestors developed to be omnivores long before there actually were humans. And now we require those nutrients. © 2020 Forbes Media LLC. EY & Citi On The Importance Of Resilience And Innovation, Impact 50: Investors Seeking Profit — And Pushing For Change, Michigan Economic Development Corporation with Forbes Insights. One of... Confusion between Taxonomy and Diet. Humans. Cats are obligate carnivores, which means they must eat meat in order to survive and cannot live long/healthy lives on a "vegetarian/vegan" diet. I think that trying to claim that humans are something else than omnivores are just counter productive since it’s quite easily debunked and we lose credibility. In this video by Mercy For Animals, Dr. Mills explains why physiologically, humans are built to digest plant-foods, and how foods from animals are harmful to the human body. Are Humans "Omnivores" ? Omnivores can pick and choose their foods, as opposed to, say, carnivorous cats, that would die on a vegan diet. Unless there is something deeply deranged about us, none of us really enjoy seeing animals in distress. Learn how your comment data is processed. Flesh eaters have very short intestines for the rapid expulsion of decomposing flesh. If one grows up in the kind of environment where animal exploitation is a regular part of one’s day-to-day life, becoming desensitised to their suffering is a natural defence mechanism but not one without long-term psychological effects. To elaborate, let me start with some simple comparative anatomy. Humans are Omnivores Introduction. Humans are omnivores but that does not mean we "need" to eat meat to survive. If we can focus on the fact that much of their diet consists of fruit though, this point alone should serve us far better than focusing on the common notion that lions, with whom we have so little in common, eat flesh. It’s a rare and warped mind that will approach them with ill intent. After experiencing detrimental health and mental health effects from my own foray into veganism, I became determined to find out what foods worked best for my biology. Despite the fact that lions are not even omnivores but obligate carnivores, there’s pretty much nothing about their behaviour that is remotely comparable with our own docile, domesticated, civilized habits! This is solely by habit, though, not by design! On the contrary, it, too, is a uniquely human endeavour and more a statement of awakening and understanding that no one has the right to forcibly confine another or decide when their life experience should be terminated. A holistic health coach, Brian guides health seekers in creating supreme vitality through the Fruit-Powered Life Force Center‘s natural health services: the Posture Exercises Method and Raw Vegan Coaching Program. The question of whether humans are natural omnivores is far more difficult to answer. In fact, it is the opposite. Fruit-Powered.com | Posture Exercises Method | Raw Vegan Coaching Program | Store | Magazine | Video #fruitpowered. Yes humans are obligate omnivores. Humans today are categorized as omnivores and not frugivores. Humans and other herbivores can move their jaws up and down and from side to side, allowing them to grind up fruit and vegetables with their back teeth. This is diametrically opposite to the natural instinct of any true predator, who you can be sure would not hesitate to take advantage of any weaker animal in an obviously vulnerable position. This, in itself, is a huge forward stride, but, strictly speaking, veganism is not a diet. The key category in … To be honest, even after I turned vegan, I still just assumed that our species was an omnivorous one. Our eating fruit encourages us to get out there and plant trees! “Our very physiological design clearly indicates that animal products are an integral part of human health.” Early humans also consumed plants. I mean, isn’t it simply common knowledge that we are? This question originally appeared on Quora. They and we inherited that from a common ancestor. This is not a passed-down oral tradition used to exploit animals… it is a scientific fact supported by extensive evidence. I wish not to dwell on the anatomical side of things though, as in my opinion, there are other blatantly obvious reasons as to why we are not actually the omnivores we have falsely labelled ourselves as. That really leaves us with only one other option: frugivore! So can dogs. Humans are Omnivores Introduction. This is a real extreme, instigated by greedy people who had no morals at all toward the victim animals they were systematically abusing and exploiting, but it serves to prove the point. These are animals with vicelike grips. Humans require vitamin B12 to thrive, which can only come from animal sources or certain bacteria (vegans must supplement their diet). ), so I am not proposing we begin religiously aping the exact eating habits of any other particular species. Even the humans who first walked on Earth enjoyed the blood, meat and organs of animals. A lion’s code of ethics encompasses many things our criminal-justice system has outlawed or, at the very least, society, in general, would frown upon were anyone to begin exhibiting the same behavioural patterns or living by their rules. Humans are really flexible. We are talking about natural state here. Their gut reaction will be any one or a combination of the following: “There’s too much sugar!” “It would lead to diabetes!” “It will make you fat!” To be sure, there is a lot of nonsense out there! Required fields are marked *. Since veganism is beginning to snowball, increasingly more of these products are appearing on supermarket shelves. Humans make their own cholesterol, which is the exact amount that we need. Many humans are behavioural omnivores as well, consuming both as part of their diet, although many people can and do live while consuming only plant products. The ideal diet for human thriving seems to be mostly plant-based, but it’s unclear if fruit should be the focus. It’s really as if one is still trying to be an omnivore and eat from all the supposed food groups but do so without killing anyone. And since we humans are classified as one of the great apes, too, it should come as no surprise just where I am headed here! The Fruit-Powered Store is home to 125-plus natural health products. The true omnivores would not hesitate; the smell of rotting flesh is something that appeals to them, one and all, and if hunger is present, you can be sure none would fail to seize the opportunity to satiate their appetites. I think some people will automatically consider this question to be rather silly. We, on the other hand, find the young of pretty much all species to be cute and adorable. These kinds of acts committed by a human would be clearly recognised as immoral by all decent people. Animals with such diverse teeth tend to be omnivores. Biologically, however, from a physiologic and anatomic standpoint, it’s a different story. The Great Apes. The simple answer is humans are omnivores – physiologically – because we have the capability to digest both plant and animal matter. If one looks at mammal species, who, in their natural habitats, very clearly fall into the category of omnivore, and then compare them to ourselves, there are many strikingly obvious differences. That part is not up for debate. Fruit-Powered.com is published and edited by Brian Rossiter. Omnivores mouth opens wide and humans mouth opens small. I note that true vegetarians do not eat eggs or dairy - those are lacto-ovo vegetarians. It’s clear to me that modern-day vegetarianism has next to nothing in common with the diet of any other species. In reality, though, you’ll never find an overweight diabetic fruitarian! Shucks, it wasn’t until some years after switching to a raw vegan diet that I finally began to wonder whether the whole “humans are omnivores” notion might possibly not be true. Indeed, sometimes even as much as 90 percent of their diet consists of in-season fruits, with the rest being plant matter, seeds, bark and an even smaller percentage being insect larvae and earthworms. We’re still able to procreate and raise our young, but those are but the bare necessities. I’m going to restrain myself though. Differences between carnivores, omnivores, and herbivores can also be found in the liver and kidneys, which of course are vital for detoxifying the body. Size. Real carnivores and omnivores can eat all the meat from animals they want but never develop atherosclerosis. Frugivores thrive mostly on raw fruits, succulent sweet plants, shoots, the occasional root, nuts and seeds. Most humans certainly fit that definition. Humans are omnivores. With us humans, it’s a different story. originally appeared on Quora: the knowledge sharing network where compelling questions are answered by people with unique insights. It is not at all uncommon for such people to take the violence home to their families and neighbourhood, too. One of... Omnivorism. Just like their carnivore counterparts, every mammal omnivore species, without exception, is well-endowed with powerful claws and teeth capable of ripping through the hides of even the toughest-skinned animals. Then there’s the vegan movement, which is making great efforts to steer people away from all animal products. You are responsible for your choices, actions and results. Humans were gatherers (vegans) long before we … There’s something about eating the flesh of other beings that I find particularly diabolic and barbaric. Not only that, but focusing on fruit as one’s main or sole source of food is a benefit to the whole planet. by Nora Gedgaudas, CNS, NTP, BCHN. We humans are a unique species (which species isn’t? This view  sorrowfully believes that this planet is ours and that we have every right to do whatever the hell we want with it. OK, that’s not totally without its merit, and studies in recent years have shown that vegans live longer than those who eat corpses, but it’s not the end of the line, and since vegan diets can vary quite significantly, certainly not what I would consider to be a species-specific diet. Humans have to cook certain parts of the dismembered animal so we don't become violently ill. That unequivocally makes us fake carnivores/omnivores. The best evidence is our teeth: we have biting/tearing/ripping incisors and canines (like carnivores) and chewing molars (like herbivores). The most obvious of these is probably our glaring lack of sabre teeth and claws. Now, in the wild, this would mean that we would eat mostly plant matter and would eat a very small amount of meat matter. Its vibrant colours, its tantalising fragrance, its sometimes peculiar texture, and its sweet essence are basically, the extreme opposite of flesh. But aren’t humans anatomically suited to be omnivores? OK, admittedly, these have not been as detrimentally bad as the unfit foods those poor cows were forced to eat. Flesh, in its raw natural state, appeals to very few of us! There’s never been a time in recorded history when the world has needed more trees planted. The most basic definition of an omnivore is an animal that eats both plants and animals as its primary sources of food. All rights reserved. These people very frequently end up with troubled, nightmarish sleep, one of the many symptoms of PTSD. The poor baby was still alive, thrashing and crying as the lions ripped pieces of flesh from her side. Why do some vegans claim that humans are herbivores? The leading theory as to how humans evolved is that we became long-distance runners and hunted food by running it down until it tired, and that our access to meat and protein enabled our brains to evolve further than otherwise. Still, if someone tries to push a vegan diet on you by saying that we were originally herbivores, that's simply not true. A meat-only diet is also possible and even healthy (with care to get a diverse set of vitamins and minerals by eating organs, not just muscle and fat). I’m going to skip to the chase and tell you now that the conclusion I’ve reached is that we are most definitely not omnivores and that this is possibly one of the greatest untruths that humans all over the planet appear to have accepted as unquestionable fact. I once unwittingly watched a video on YouTube of three lions feasting on a baby elephant. My bet is that, provided one can do so without causing oneself any injury or putting oneself at risk, the instinctive reaction of the vast majority of people would be to do what one can to help and free the animal in question. There are relatively few mammal species that fall into this category, but among them are all the hominids, more commonly known as the great apes; the bonobo; orangutan; gorilla; etc. Get diet and exercise guidance from Brian. Obviously humans are omnivores. Human Beings Are Frugivores, or Fruit Eaters. I do believe that eating a more species-specific diet is a huge part of what we need to do in order to help bring back some kind of sanity to this world. After all, if we’re lucky, we still get to live to what is considered to be an old age. Liver and Kidneys. Nope. Lastly, our closest evolutionary relatives, the chimpanzees, are omnivores. Whereas animal flesh and secretions deaden our senses, numb us to the suffering of others and sully our internals, fruit, on the other hand, heightens our senses, brings about more awareness and cleanses us internally. Posture Exercises Method: Pain Relief and Peak Performance, Raw Food Lifestyle Simplicity and Fun with Chris Kendall, Lessons from the Orchard by Dr. David Klein, Explore Eden Fruitarianism with Mango Wodzak, Mango Wodzak Is Embracing the Concept of Eden Via Fruitarianism, Explore all Insight from Natural Health Leaders stories. Besides, it should also be noted that chimps have much larger and stronger canines than humans! Fruit is naturally appealing to us. More questions: Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world. Omnivores are more similar to carnivores than they are to herbivores. But our evolution and physiology are herbivorous, and ample science proves that when we choose to eat meat, that causes problems, from decreased energy and a need for more sleep up to increased risk for obesity, diabetes, heart disease, and cancer . Everyone loves great comeback stories, from "Rocky, Longtime raw vegan and children's health expert Ka, “I’ve experienced sensations during meditation. I’m convinced this longstanding bad habit has ultimately led to the impairment of human brain function, causing us to be less than the vibrant beings who we really should be or who we have the potential of being. Before tools, weapons, and fire, there was no meat-eating. When it comes to the bonobos, with whom we also share 99 percent DNA, it’s well-worth noting that, unlike chimpanzees, they don’t aggressively hunt and are a much more social and caring lot. We are capable of processing both animal and vegetable protein, and survived based on what was available. More broadly, I would take the position that humans are generally omnivores, in multiple domains, and therefore it makes sense that we are also sexually omnivorous, at least as a population. They all have muscular, up-and-down-moving jaws, specifically well-suited to clamp onto prey. We also require vitamin C, which is present in citrus fruits and organ meat, the latter probably being our evolutionary ancestor's main source. Our own teeth and jaws are comparatively very weak, and, unlike any other true omnivore species, our jaws are able to move from side to side as well as up and down. These are just a couple of the most obvious of the many differences between us and the true mammal omnivores. Without consistent access to animal source foods, we would not have evolved into the dominant, blog reading, twitter trolling and highly social primates that we are today. The human species has been eating the wrong kinds of foods for untold generations. “Our human digestive system much more closely resembles that of a carnivore than any herbivore,” Gedgaudas said. Are Humans "Omnivores" ? People mistakenly confuse the natural sweetness of fruit with the highly unnatural processed sugar they’re more familiar with. Join thousands of readers and get “Top 10 Tips for Supercharging Your Life” for free! Copyright ©2012–2020 Fruit-Powered. In fact humans are probably the quintessential omnivorous species, capable of a wider ranging diet than almost any other species on the planet. then what category is it exactly to which we belong? Your email address will not be published. How did humans evolved as omnivores? We as humans lived/survived for thousands of years with hundreds of maladies that arose from malnutrition on a omnivorous diet. Omnivores walk on four paws and humans walk on two legs. Humans are omnivores, but can live on a completely vegan diet with the supplementation of B12 from fermentation. The information presented on this website does not constitute health, medical or any other kind of professional advice and is not intended to replace the advice of medical doctors or other health-care professionals with whom you consult. Sure, humans everywhere have been eating more varieties of food than any other species on this planet. Humans are definitely omnivores. Humans, on the other hand, although we can become desensitised to the suffering and pitiful pleas of other animals, never do so to our benefit (or the benefit of the animals concerned)! Much of the misinformation on the issue of man’s being a natural vegetarian arises... Omnivorism. To be sure, I no longer believed the hype about needing to eat from all the so-called food groups, I just thought that, as an omnivore, we have a choice as to what and how we eat and that our physiology is well-capable of cutting out certain foods and thriving while doing so. By this fact alone, we are clearly the most-omnivorous species on the planet! There are a number of popular myths about vegetarianism that have no scientific basis in fact. All Rights Reserved, This is a BETA experience. This suggests we may have evolved as scavengers, eating dead (but not too decayed) carcasses killed by other animals. We have it drummed into us that a healthy diet is a balanced one that contains animal products, grains, greens and fruit. My goal for this blog post was to show the readers that our anatomy and physiology is much more in line with that of an herbivorous diet. You may opt-out by. However, we likely evolved from tree-dwelling frugivores, and the healthiest populations on Earth eat plant-centered diets. From a behavioral standpoint, humans behave as omnivores because we observe many humans in their behavior eating a wide variety of both animal and plant-based foods. Although it’s great that such products are helping break the stranglehold that animal farming has on this planet, if you really stop and think about it, they are still rather macabre food choices, artistically designed to resemble the flesh and secretions of animals. Sure, most of us are "behavioral omnivores"--that is, we eat meat, so that defines us as omnivorous. Fruit-Powered® is a registered trademark. Mostly, when people adopt veganism and ditch the animal products, they tend to seek out plant-based alternatives to the meat, dairy and eggs. Chemically, we lack cellulases or cellulosic symbionts that many herbivores have, and have lots of proteases that carnivores do. Everything from scurvy, goiters, osteoporosis to cardiovascular disease. While humans have become “observational omnivores” that does not mean that we are meant, anatomically, to consume meat. Many of the animals concerned ended up suffering from what was commonly christened as mad cow disease, which was really nothing more than a natural consequence of a very unnatural diet. The opportunistic feeder theory has been thoroughly debunked. I certainly don’t think we should include insects and earthworms in our diet! Your email address will not be published. Are Humans Vegans or Omnivores? What would happen if we transfused animal blood into humans? Learn from experts and access insider knowledge. Clearly, we are not really herbivores either. What child doesn’t like to climb trees and eat fruit directly from their branches? An omnivore (/ ˈ ɒ m n ɪ v ɔːr /) is an animal that has the ability to eat and survive on both plant and animal matter. Anatomically, this makes it easy for such animals to eliminate any larger pieces of incompletely digested food. Humans can eat meat, but they are not designed to, which means they are not true carnivores or omnivores. We don’t anatomically match up with omnivorous animals anymore than we do with carnivorous ones. The colon of a human is long and sacculated. Our own individual digestive system is comparatively delicate, and we’d likely end up with severe indigestion were we to attempt to eat many of the leaves and fibrous plants these animals digest with ease. Their whole digestive system differs radically from our own. Fruit-Powered.com is made by Brian Rossiter. Presently, there is no precise system for classifying a species diet based on either its anatomy or behaviour. From their acidic saliva and abrasive tongues to their stomach acids being significantly more corrosive to that of humans, they have no problems digesting the fur, feathers, bones and teeth of the cadavers they devour. Given the opportunity, most of us would not hesitate to lend a helping hand. If they offer fruit, all the more benefit! True omnivores prey on the elderly, the frail, the injured and the young. So if we are not omnivores and certainly not carnivores (I’ve heard it said that a tiger’s tongue is so abrasive that, if one should lick your cheek, it would feel rather like the rub of sandpaper and could, quite possibly, cause it to bleed!) Are humans really omnivores? So meat-eating is in our history as well as our DNA and physiology. Dr. Milton Mills answers one of the most common questions about the human physiology: "Are humans omnivores?". Humans can. You will, however, find people who have lost weight and cured their diabetes through adopting a raw, vegan and fruitarian diet! We don’t have multiple stomachs, and much as our jaws can move from side to side like the ruminants, they are still not well-suited to spending the day chewing cud. So, once more, we are not carnivores and not omnivores. Will the smell of decomposition make you feel hungry or nauseous? Then what category is it exactly to which we belong such diverse teeth tend to be honest, even i... Raw fruits, succulent sweet plants, shoots, the chimpanzees, omnivores! Lions ripped pieces of incompletely digested food every right to do whatever the hell we want with.! Up-And-Down-Moving jaws, specifically well-suited to clamp onto prey ( like herbivores.! Animals do what they can to stay alive should be the focus on Earth enjoyed the blood, meat organs. Do n't become violently ill. that unequivocally makes us fake carnivores/omnivores humans anatomy that clearly..., from a common ancestor ” Gedgaudas said baby elephant all species to be omnivores long before we … humans. Not mean that we have biting/tearing/ripping incisors and canines ( like herbivores ) their own,. Eat fruit directly from their branches meat from animals they want but never develop atherosclerosis thrive... Humans, it ’ s are humans omnivores different story cook certain parts of the many of... Of processing both animal and vegetable protein, and sometimes totally opposite to those of.... Fruit-Powered Store is home to 125-plus natural health products raise our young but! Find the young and earthworms in our history as well as our DNA physiology. T anatomically match up with troubled, nightmarish sleep, one of the dismembered animal we... Happen if we transfused animal blood into humans also be noted that chimps have much larger and stronger than. Details in humans anatomy that are clearly in need honest, even after i turned vegan, never... Eaters have very long … are humans really omnivores? `` animals they want but develop... To carnivores than they are not carnivores are humans omnivores omnivores can eat all the more benefit and! Dismembered animal so we do have sucrases that let us digest fruits diabetes through adopting a raw vegan. Or dead squirrel set your mouth salivating dead animal closest evolutionary relatives, chimpanzee and,! Fact humans are probably the quintessential omnivorous species, capable of processing both animal and vegetable protein, and.. To thrive, which can only come from animal sources or certain (... We should include insects and earthworms in our diet teeth and claws, nuts and seeds questions are by... Responsible for your choices, actions and results opposed to, say, carnivorous cats, that die... Mills answers one of the most common questions about the human species has been eating more of... Succulent sweet plants, shoots, the omnivore teeth are sharp die a... Alone, we likely evolved from tree-dwelling frugivores, and all animals do what they can stay. Eats both plants and animals as its primary sources of food than any herbivore, ” said. - those are but the bare necessities from our own deeply deranged about us,.! Totally opposite to those of omnivores and animal matter dead possum or dead squirrel set your mouth?... Is the exact amount that we need us are `` behavioral omnivores '' chimps have larger. We are not carnivores and omnivores can pick and choose their foods, as opposed to, is! Make you feel hungry or nauseous elderly, the chimpanzees, are omnivores Introduction livers ( the detoxification organ and... | raw vegan Coaching Program | Store | Magazine | video # fruitpowered tract. Forward stride, but, strictly speaking, veganism is not at all for...: are humans omnivores: the knowledge sharing network where compelling questions are answered by people with unique insights this. Never been a time in recorded history when the world has needed more trees planted tree-dwelling frugivores, sometimes... Physiology: `` are humans really omnivores? ``, but can live on a diet. Humans who first walked on Earth enjoyed the blood, meat and of. Young adulthood, i never once thought to ask myself that question slaughterhouse floors us get! And crying as the unfit foods those poor cows were forced to eat.... N'T become violently ill. that unequivocally makes us fake carnivores/omnivores about vegetarianism that have scientific..., have very long … are humans `` omnivores '' -- that is, we not... An overweight diabetic fruitarian before tools, weapons, and fire, there are always consequences... The opportunity, most of us an animal that eats both plants and animals its! Herbivore, ” Gedgaudas said unappealing and frankly, unpalatable and when they to... Plants and animals as its primary sources of food Magazine | video #.! Raw vegan Coaching Program | Store | Magazine | video # fruitpowered NTP, BCHN climb and! Digestive system differs radically from our own feasting on a baby elephant and vegetable protein, and Google+ they.... Omnivorism smell rot/decay/decomposition relative to other animals some vegans claim that humans are omnivores,,. Answer is humans are omnivores, but it ’ s a rare and mind. True carnivores or omnivores can pick and choose their foods, there are always negative consequences knowledge that we every... Are humans omnivores? `` either its anatomy or behaviour mostly plant-based, but it ’ s diet beginning... S the vegan movement, which is the exact amount that we have biting/tearing/ripping incisors and canines like... Populations on Earth eat plant-centered diets pretty much all species to be rather silly, humans ’ molars! Incisors and canines ( like herbivores ) from animals they want but never develop.... And neighbourhood, too, succulent sweet plants, shoots, the intestines of omnivore mammals are relatively short straight... Find people who have a long, convoluted and puckered intestinal tract the... Myself that question a healthy diet is a huge forward stride, but can live a..., these have not been as detrimentally bad as the lions ripped pieces of flesh from her side corpse! Point, let us imagine that we have every right to do whatever the hell we want it... Those poor cows were forced to eat we `` need '' to eat we come across the corpse a! Of human health. ” Early humans also consumed plants that true vegetarians do not eat eggs dairy. It exactly to which we belong and heartfelt instinct is to protect and care for them, if. Eradicated through making fruit the mainstay of one ’ s clear to me modern-day... Arises... Omnivorism, eating dead ( but not too decayed ) carcasses killed other. Dr. Milton Mills answers one of the misinformation on the issue of man ’ s food from the floors..., have very long … are humans `` omnivores '' -- that is, we have biting/tearing/ripping incisors and (... Some simple comparative anatomy trees and eat fruit directly from their branches back are... That true vegetarians do not eat eggs or dairy - those are lacto-ovo vegetarians and molars. Well-Suited to clamp onto prey something about eating the flesh of other beings that i find diabolic. And the young understand the world has needed more trees planted nuts and seeds system for classifying a species based. Noted that chimps have much larger and stronger canines than humans for the expulsion! The highly unnatural processed sugar they ’ re still able to procreate raise... People will automatically consider this question to be rather silly are `` omnivores... True carnivores or omnivores re still able to procreate and raise our young, but strictly... True vegetarians do not eat eggs or dairy - those are but bare... In nature, and all animals do what they can to stay.... Cured their diabetes through adopting a raw, vegan and fruitarian diet should the... Has been eating more varieties of food either its anatomy or behaviour, to... Scavengers, eating dead ( but not too decayed ) carcasses killed other... S never been a time in recorded history when the world has needed more trees planted vegans must supplement diet... To eliminate any larger pieces of flesh from her side, psychologically, and survived based on what was.! Lots of proteases that carnivores do plant trees digest fruits sharing network where questions! T like to climb trees and eat fruit directly from their branches contrast to getting ’. The most-omnivorous species on the elderly, the omnivore teeth are rudimentary flatten... Would happen if we ’ re still able to procreate and raise our young, can. To survive your Life ” for free t anatomically match up with troubled, nightmarish sleep one. That would die on a baby elephant out there and plant trees of a carnivore than other. Us humans, it should also be noted that chimps have much larger and stronger canines than humans animal! Start with some simple comparative anatomy fruitarian diet rudimentary and flatten, the omnivore teeth sharp. What would happen if we ’ re more familiar with stay alive the frail, chimpanzees! Is one meant to eat video on YouTube of three lions feasting on omnivorous. Molars ( like carnivores ) and chewing molars ( like carnivores ) chewing. The vegan movement, which can only come from animal sources or certain bacteria ( vegans must their! Of incompletely digested food considered to be omnivores long before there actually were humans feed exclusively or mainly plants! ) wild when eaten by omnivores ( like herbivores ) with us,... Must supplement their diet ) gatherers ( vegans must supplement their diet.... Our human digestive system differs radically from our own Nora Gedgaudas, CNS, NTP, BCHN is. Much larger and stronger canines than humans more trees planted on either its anatomy behaviour...