Vegan vs Carnivore Diets: Not So Different After All

Let’s be honest—vegans and carnivores don’t exactly swap recipes.

One group is making kale smoothies and talking about lower carbon footprints. The other is cooking up liver and wondering if it counts as a multivitamin. But despite the online shouting matches, here’s a surprising thought: are we more alike than we think?

Most vegans don’t want animals to suffer. Most meat eaters don’t either.

Vegans worry about processed foods and chronic diseases. So do many people on a carnivore diet.

So where does the divide lie? Is one diet superior for long-term health, gut health, and brain function? Do you need to eat meat to get essential nutrients, or can you get everything from plant-based foods with careful planning?

Let’s dig in (forks, knives, or tofu-presses ready), and find out what separates—and connects—these two extremes of vegan vs carnivore.

TL;DR

✅ Vegan and carnivore diets share more values than you think—like avoiding processed foods and supporting animal welfare.
✅ The carnivore diet provides essential nutrients without the need for dietary supplements, supporting brain function, gut health, and mental clarity.
✅ Vegan diets may offer early health benefits, but long-term success often requires careful planning and supplementation.
✅ Both diets can work—if based on minimally processed foods and chosen with your personal health needs in mind.

Shared Values: More in Common Than You Think

Here’s something that rarely gets airtime: the average vegan and the average meat eater actually agree on quite a lot—they just don’t realise it.

Respect for Animal Welfare

Most vegans are driven by a desire to stop animal suffering. And guess what? Many carnivore dieters feel the same. They just believe the most respectful way to eat meat is by sourcing it from animals that have lived a natural, healthy life—ideally out in the pasture, grazing under the sun, not packed into sheds or pumped full of grain.

The goal isn’t mass meat consumption—it’s ethical meat consumption.

In both camps, there’s disgust at factory farming, cheap processed foods, and the disconnect between how animals are raised and what ends up in the supermarket aisle.

The Way Animals Live—and Die—Matters

Vegans don’t want animals to die for food. Carnivore followers don’t want animals to suffer either—but they accept that death is part of life. The focus shifts to how that death happens.

A common-sense check here: every living thing dies. The question is—does it live a good life before that happens? And does it die humanely?

Many would argue it’s more ethical for a cow to roam freely, eat well, feel safe, and die quickly, than be chased down by a predator and eaten alive the moment it shows weakness. That might sound brutal, but it’s nature’s way. A calm, controlled end is often the kindest outcome for a prey animal.

Shared Concerns About Food Systems

Another shared frustration? Grain-fed animals.

Vegans argue that grain should feed people, not cattle. And many meat eaters agree—grain-fattened meat is unnatural. It’s not good for animals, and it’s not great for humans to eat it either.

The best meat comes from animals raised on pasture, not feedlots. On this point, carnivore and vegan diets oddly shake hands.

Key Differences to Acknowledge

While the ethics might overlap, let’s not pretend vegan and carnivore diets are the same thing, dressed in different packaging. What’s on the plate—and why—is a whole other story.

Nutritional Strategy: Plant-Based vs Animal-Based

At its core, a vegan diet eliminates all animal products, relying entirely on plant-based foods—fruits, vegetables, grains, legumes, nuts, and seeds. A carnivore diet flips that: it relies almost exclusively on animal-based products, often cutting out plant foods altogether.

This leads to significant differences in food groups, nutritional needs, and the sources of essential nutrients.

While plant-based diets are rich in dietary fiber, phytonutrients, and lower calorie density, they often require careful planning to meet needs like vitamin B12, iron, and complete proteins. That’s where dietary supplements usually come in.

On the other hand, carnivore diets offer highly bioavailable essential amino acids, vitamin D, and healthy fats but tend to lack dietary fiber and certain plant-based nutrients unless deliberately added in small amounts.

The Role of Human Evolution

Let’s look at it from a historical lens. Humans have been eating meat for millions of years. It’s not just a trend—it’s part of our biology. Our digestive systems are designed to handle animal products efficiently.

We produce stomach acid strong enough to break down raw meat. We absorb nutrients like iron and vitamin A far more easily from animal sources than plant-based foods.

Veganism, by contrast, is relatively modern—only possible in a world where global supply chains can ship plant-based alternatives and supplements year-round. It’s a dietary pattern made possible by agriculture and industry, not something we evolved to do in the wild.

That doesn’t make it wrong—it just means it requires careful planning, particularly to meet the body’s long-term nutritional needs.

Processed Foods on Both Sides

Here’s where things can get messy. Many mainstream vegan diets