Why Red Meat Isn’t Bad [Top 10 Myths Busted]

Last Updated: Nov 13, 2021

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Red meat has developed a bad reputation over the years, with many health-conscious people limiting their intake of animal protein. Some have even removed meat from their diet entirely. 

But the latest scientific evidence (paired with what we know from millions of years of evolution) suggests that avoiding meat — and especially red meat — is a misguided health strategy.

On an individual level, doing so can increase your risk factors for iron or Vitamin B12 deficiencies, inflammation, insulin resistance and other chronic diseases. And on a broader level, shifting away from animal-based diets will make our society even sicker and more nutrient-deprived than it already is. 

Unfortunately, the nutritional world is plagued by dogma, misinformation and misleading scientific “evidence.” So in this article, I’ll dispel some of the most common myths peddled by both official dietary guidelines and plant-based eating activists, and share everything you need to know about how different types of meat positively or negatively impact your health.

Some of the most prominent of these myths include:

  • The consumption of red meat causes cancer.
  • White meat (such as chicken) is healthier than red meat.
  • Saturated fats (from meat) clog your arteries.
  • Plant-based or lab-grown meat is healthier than real meat.

Why Nutritional Science Can Be Misleading

As I explain in my article comparing the nutritional profile of plants vs. meat, nutritional science is incredibly complex and nuanced. That’s partly because we can’t do controlled studies involving thousands of people eating (for example) either only red meat or only broccoli over a long enough time period to identify how an individual food impacts health. 

The best we can do is observe people, asking them what they’ve eaten over a certain period and then correlating those answers with their health outcomes. Unfortunately, such correlations are always influenced by confounding factors, like non-dietary lifestyle choices, which prevents us from establishing causation. 

So whenever you hear someone say that “A is linked to B,” or that “A is correlated with B,” it’s important to understand that we don’t know if A caused B — we simply observed some degree of relationship between the two factors, and that relationship may or may not be relevant.

For example, in 2019 the American Heart Association announced that “excessive TV time is linked to heart risk in African Americans.” Of course, watching TV doesn’t cause heart disease. But chances are that people who watch TV for many hours every day also have confounding lifestyle factors that increase their risk of cardiovascular problems. 

If these people stopped watching TV and sat in front of a computer instead — without changing anything else — their risk for heart disease would be exactly the same.

10 Myths About Why Meat Is Bad for Your Health

What Google says a good source for iron is vs reality.
What Google says a good source for iron is vs. reality.

Before I talk about the myths surrounding red meat consumption, it’s important to clarify some terminology.

  • What is red meat? Red meat includes beef, veal, buffalo, bison, venison, pork, lamb, mutton, horse and goat. Technically, it also includes dog, cat and any other mammalian muscle meat — but those are usually not part of people’s diets. It does not include “white meat” from poultry or seafood.
  • What is processed meat? The term “processed meat” refers to meat that has been transformed through salting, curing, fermentation, smoking or other processes, which enhance its flavor and/or make it easier to preserve. Most processed meats contain pork or beef, but processed meats may also contain other red meats, poultry, offal (organs) or meat by-products (such as blood). Examples of some processed meat include hot dogs, ham, sausages (like salami), corned beef and beef jerky, as well as canned meat and meat-based preparations and sauces.

With that out of the way, let’s bust some myths. As part of my research for this article, I wanted to better understand why some people try to avoid consuming meat. So I searched for the term “top reasons why meat is unhealthy,” and what I found was shocking. 

Learn more: The top 23 nutrition myths debunked.

Myth #1: Consuming Meat Increases Your Risk of Cancer

Systematic review concludes that cutting down on red meat may have little or no effect on cancer mortality and incidence.
Systematic review concludes that cutting down on red meat may have little or no effect on cancer mortality and incidence.

After the World Health Organization (WHO) announced in 2015 that consuming red and processed meats could increase the risk of developing certain types of cancer, many people got concerned and started reducing their meat intake. Honestly, I was one of them after my wife pointed out how much red meat I consumed. 

The study conducted by the International Agency for Research on Cancer (IARC), part of the WHO, was a meta-analysis (systematic review) of several existing studies that had correlated the consumption of meat with an increased risk of developing colorectal cancer, pancreatic cancer and prostate cancer.

After reading the study, my first question was this: how can red meat — a food that humans have thrived on for millions of years and that made us the dominant species on the planet — suddenly be bad for us and cause cancer? It doesn’t make any sense when you think about it in those terms.

The problem is that studies such as the one published by the WHO rely on weak, observational evidence and results from animal studies and test tubes. For example, just because a compound found in meat is (probably) carcinogenic in a test tube doesn’t mean it also causes cancer in the human body. 

I consider drawing such oversimplified conclusions a form of reductionist thinking that doesn’t appreciate the fact that the human metabolism is complex and that meat has hundreds of chemical compounds that can influence how the body metabolizes and neutralizes carcinogens. 

Besides the fact that recommending a limited intake of red meat is incongruent with our evolutionary background, several studies have since been published that show meat does not increase your cancer risk. 

For example, a systematic review of randomized trials on the effect of lower versus higher red meat intake on cardiometabolic and cancer outcomes concluded that “low- to very-low-certainty evidence suggests that diets restricted in red meat may have little or no effect on major cardiometabolic outcomes and cancer mortality and incidence.”

In other words, reducing meat intake has no bearing on cardiovascular or cancer risk.

Another study from 2019, published in the Annals of Internal Medicine concluded that adults should not change their unprocessed or processed meat intake because the evidence provided by previous studies (which suggested reducing meat intake) was weak (low-certainty evidence).

Myth #2: Eating Meat Increases Your Risk of Heart Disease

Vegetable oils increase your risk of death more than heavy drinking.

Another common myth is that consuming meat increases your risk of developing cardiovascular disease, supposedly because the cholesterol and saturated fats in meat clog your arteries. 

I can’t believe this myth has stuck around since the 1960s, when Ancel Keys released the now-debunked and highly-flawed “Seven Countries Study.”

Let me be clear: Saturated fats and dietary cholesterol are good for you, and they don’t increase the risk of developing heart disease. That’s been demonstrated by several studies, including this one published in the British Journal of Sports Medicine.

What does cause chronic disease is the consumption of industrial seed oil (i.e. vegetable oils) because they contain high amounts of volatile and inflammatory polyunsaturated fatty acids (and omega-6 in particular).

The “Sydney-Diet Heart Study,” which was published in the peer-reviewed medical trade journal BMJ, concluded that replacing saturated fats with polyunsaturated fats (PUFAS) from seed oils (specifically, linoleic acid) increased death rates from all causes, coronary heart disease, and cardiovascular disease.

To learn more, I recommend reading my blog post about the negative health implications of saturated, monounsaturated and polyunsaturated fats.

Myth #3: Consuming Meat Increases Your Risk of Diabetes

A blood sugar monitor.
Meat does not lead to diabetes.

A study from 2018, conducted by the American Diabetes Association, found an association between consuming meat that was cooked at high temperatures and an increased risk of Type 2 diabetes.

The researchers concluded that heterocyclic aromatic amines — chemicals that form when meat is cooked at high temperatures or over an open flame — are the culprit here.

But this is another example of an epidemiologic (observational) study that shows correlation but doesn’t prove causation. 

The hypothesis that consuming meat cooked at high temperatures or over an open flame causes diabetes is evolutionarily inconsistent. But we don’t have to look back in human history to conclude that this finding is baloney. Modern hunter-gatherer tribes, such as the Hadza in Tanzania, cook all of their meat over an open flame and none of them suffer from Type 2 diabetes (nor do any of my carnivorous friends). 

I’ve been consuming a diet consisting of predominantly animal protein prepared at high temperatures for over five years, and my blood markers — including my fasting insulin, hemoglobin A1C, CRP and others — show zero signs of insulin resistance.

However, I admit that the Hadza and I (myself to an arguably lesser degree), maintain a healthy lifestyle that supports the body’s natural defense and antioxidant mechanisms. It’s conceivable that certain carcinogenic compounds (created by preparing meat over an open flame) are more harmful to someone who isn’t metabolically as healthy as the Hadza.

The obvious solution to mitigate this risk is to adopt a healthy lifestyle.

Myth #4: Meat Causes Blockages in Blood Vessels that Lead to Strokes

Clogged artery
Example of a clogged artery.

We busted this myth earlier, in the section on heart disease: neither meat, saturated fat or cholesterol cause arterial plaque. The primary reason plaque builds up on artery walls is oxidized LDL caused by the consumption of seed oils (which oxidize quickly) and processed carbs. 

So if you want to support your heart, you should exercise regularly and cut out processed carbs and vegetable oils, replacing them with saturated fats and high-quality animal protein.

Myth #5: Eating Meat Makes It Harder to Maintain a Healthy Body Weight

I consume mostly meat and have no issues controlling my weight.
I consume mostly meat and have no issues controlling my weight.

This myth is also based on observational studies comparing meat-eaters to people who follow a plant-based or vegan diet. Again, the problem with this finding is that the average American meat-eater doesn’t follow a carnivore, paleo or ketogenic diet. Instead, most consume some variation of the standard American diet. 

Based on everything I’ve learned about nutrition over the past decade, it appears as if the widespread consumption of polyunsaturated fatty acids — such as linoleic acid, from industrial seed oils that are prevalent in the American diet, like canola, safflower and soybean — is the primary driver for the metabolic dysfunction that causes people to become less sensitive or resistant to certain hormones (e.g., leptin or insulin). It can also disturb cellular nutrient sensing (the inability of the cells to efficiently use nutrients for fuel) and lead to overeating and obesity.

More importantly, over 36% of Americans consume fast food daily. Plus, the average American consumes 152 pounds of sugar and 85 pounds of industrial seed (vegetable) oils per year. So that’s where the problem stems from, not the meat those people eat.

My diet predominantly consists of animal protein in the form of red meat, and let me assure you that I don’t have any issues maintaining my weight.

Funnily enough, my body mass index (BMI) of 27.8 would suggest that I’m overweight, despite my relatively low body fat percentage of 11%. 

Myth #6: Meat Carries the Highest Risk of Food-Borne Illness

We consume most of our meat raw and never had an issues.
We consume most of our meat raw and have never had an issue.

While it is true that improperly prepared poultry carries a high risk of food poisoning due to the natural occurrence of salmonella bacteria in the chicken’s gut, it’s vegetables and leafy greens that are the most common source of food poisoning

I highly recommend against consuming raw leafy greens, not necessarily because of the salmonella risk but due to the natural defense toxins found in those plants. If you must make greens part of your diet, I highly recommend cooking them to destroy potential pathogens as well as to reduce their load of “natural” toxins. You can learn more about that in my article comparing the nutritional value of plants vs. meat.

The bottom line is that high-quality meat from 100% pasture-raised or wild-caught animals, sold by farms that have implemented regenerative farming practices, has never been a major source of food-borne illnesses as far as I can surmise. 

That’s why I’m confident enough to consume most of the meat we purchase raw (I like my steaks and patties browned on the outside but raw on the inside). 

Myth #7: Meat Contributes to Erectile Dysfunction

If consuming meat could cause reproductive issues, we wouldn’t have survived as a species.
If consuming meat could cause reproductive issues, we wouldn’t have survived as a species.

Some observational studies have linked the consumption of meat with high blood pressure and reduced blood flow — both of which are contributing factors to erectile dysfunction (ED).

However, as we discussed earlier in this article, consuming meat doesn’t clog your arteries and thus does not reduce blood flow. So while reduced blood flow can lead to ED, it’s not caused by the consumption of meat.

Similarly, high blood pressure can keep the arteries that carry blood into the penis from dilating and from making it erect. The hypothesis is that a particular amino acid found in meat (carnitine) gets metabolized by certain bacteria in the gut to trimethylamine (TMA), which is then converted to trimethylamine-n-oxide (TMAO). 

TMAO is believed to cause a temporary increase in blood pressure.

While that might be mechanistically true, claiming that red meat causes chronic high blood pressure in healthy individuals is completely inconsistent from an evolutionary perspective and it doesn’t appear to affect many populations who still consume a lot of meat, including people from Hong Kong, Japan, the Inuits or modern hunter-gatherer tribes like the Hadza.

As a result, I conclude that high blood pressure is likely caused by poor lifestyle choices and bad dietary habits, including the consumption of junk food.

Myth #8: Most Meat Has Hormones In It

Some cattle get pumped full of medication.
Some cattle get pumped full of medication.

It’s a travesty that the FDA allows farmers to use steroid hormones to fatten up sheep and cows raised for meat. However, current regulations forbid the use of hormones in dairy cows, veal calves, pigs and poultry. 

Considering that poultry and pork take the first and third place of the most consumed meats in the United States, saying that most meat has hormones is false.

More importantly, just because it’s legal to raise cattle for beef with steroids, that doesn’t mean you have to buy it. There’s plenty of beef out there that is completely free of hormones, even among the corn-fed options.

Like I’ve said before, I highly recommend purchasing meat only from companies that produce 100% pasture-raised, grass-fed and grass-finished meat (and which leverage regenerative farming practices). We purchase an entire cow every year from a local farm here in Georgia and supplement it with additional cuts and organs from White Oak Pastures.

Myth #9: Meat Can Make You Resistant to Antibiotics

Based on a study from 2012, the use of antibiotics in food animals is widespread. The study concluded that “agricultural use of antibiotics [should] be recognized as one of the major contributors to the development of resistant organisms that result in life-threatening human infections.”

However, you have choices when it comes to the type of meat you purchase. As with many other foods, you get what you pay for. Opting for the lowest-quality meat you can find at Walmart, or fulfilling your daily meat requirements via a trip to McDonald’s or Chick-fil-A, will likely lead to health issues in the long run.

However, if you purchase meat from brands that don’t use antibiotics for their livestock, there is no issue. 

Myth #10: Meat Increases Your Risk of Premature Death

Hong Kong Stop Living So Long - You Eat Too Much Meat
Image credit: carnivoreisvegan.com.

This is yet another myth that’s solely based on observational studies that have compared people who consume predominantly meat to those who consume predominantly plants. 

However, if you look at certain populations who live longer-than-average lives and who also consume a lot of meat, but who do not make the same poor lifestyle choices as Americans, you can surmise that eating meat doesn’t shorten your lifespan.

For example, people from Hong Kong consume 1.5 pounds (695 grams) of meat per day (more than any other nation) and they have a life expectancy of 84.3 years — the world’s highest. 

So no: eating meat does not shorten your life or increase your risk of death. Instead, seed oils, sugar and refined carbohydrates do that, by causing chronic inflammation and metabolic dysfunction as we discussed above!

The Benefits of Consuming Meat

A graphic showing the difference in nutrient value between animal and plant based foods.
A graphic showing the difference in nutrient value between animal and plant-based foods.

Now that you understand why consuming meat is not bad for your health, let’s take a quick look at all the benefits that come from making meat a central part of your diet. 

I cover many of these benefits in more detail in my article on plants vs. meat, so I encourage you to check that out. Nevertheless, here are some of the key benefits of consuming meat.

  • Meat is an excellent source of essential and non-essential amino acids (the building blocks of protein), some of which you can’t get from plant-based food.
  • Meat has no carbohydrates and thus little to no impact on your blood sugar levels.
  • Meat is an excellent source of highly bioavailable vitamins and minerals, including several B vitamins, copper, heme-iron, magnesium, potassium, phosphorus, selenium, vitamin E, zinc and more.
  • Meat is a great source of healthy, saturated fats that won’t clog your arteries.
  • Organ meats, such as liver, have the highest concentrations of micronutrients (vitamins and minerals) per pound, making them nature’s ultimate superfood.
  • Meat has vitamin K2 (MK-4) — the most bioavailable form of vitamin K to support bone and dental health.
  • Meat is rich in creatine, which plays an important part in muscle and brain function.

To learn more about the benefits of consuming a meat-based diet, check out this article.

Putting the Scientific “Evidence” Against Meat to Rest

Throughout this article, I’ve outlined the problems associated with observational studies. But I wanted to make another important point.

When scientists recruit participants to study the impact of meat on health markers, do you think the majority of these volunteers are people who follow a carnivore, keto or paleo diet, exercise regularly, protect their sleep and effectively manage their stress?

Probably not. Instead, most study participants likely follow the standard American diet that consists of processed foods, highly-inflammatory seed oils and other junk food.

On the flip side, many people who follow a plant-based diet are likely more conscious of their diet, exercise regularly, meditate and do other things to support their well-being.

So it shouldn’t come as a surprise that someone who gets their daily serving of meat from burgers, highly-processed sausages, sauces (like classic bolognese sauce) and chicken wings fried in vegetable oils will have an increased risk of developing a chronic disease. 

But that’s not the meat’s fault — it’s the foods that come with it, along with the other poor lifestyle choices.

Plant-Based Meat Isn’t Healthier Than Meat

Beyond Burger Plant-Based Patties.
Beyond Burger Plant-Based Patties.

Fake meat brands are pouring millions of dollars into advertising, trying to convince consumers that their meat-like products are better for your health and the environment than the real deal.

They’re not. 

Just look at the Beyond Burger ingredient list, a popular fake meat product sold at many grocery stores (including Whole Foods). Besides water, the main ingredients are pea protein and canola oil. The former is a source of poorly absorbed protein and the latter is one of the most inflammatory oils on the market. 

To make this garbage somewhat nutritional, Beyond Burger also includes a variety of synthetic vitamins and minerals that you would naturally find in meat in much more bioavailable forms.

Fake meat products like Beyond Burger are not only less nutrient-dense than real meat, they’re downright inflammatory. Additionally, the growing, shipping and manufacturing of the numerous ingredients is certainly not better for the planet than raising cattle on pasture.

Frequently Asked Questions

Is white meat better for you than red meat?

No, I don’t think that’s the case. In fact, I limit my intake of white meat because white meat, especially that from poultry, is naturally higher in omega-6 fatty acids due to cross-breeding and the feed used by poultry farmers. For example, most chickens in the United States are given soy-based and corn-based feed that’s also high in omega-6.

Unfortunately, the high concentrations of these polyunsaturated fatty acids (PUFAS) in animal feed end up in the meat. That’s one of the reasons why we give the chickens on the Kummer Homestead only organic supplemental feed that is free of both corn and soy.

I should also mention that meat from corn-fed cows has higher concentrations of omega-6 than that of grass-fed cows. That’s one of the reasons why I recommend buying 100% pasture-raised beef, if possible.

Is beef better for you than pork?

Yes, beef is generally better for you than pork because cows and other ruminant animals do a better job at converting what they eat into healthy fats. Pigs and other monogastric animals are often fed a corn and soy-based diet that increases the omega-6 concentration in their fat tissue. Additionally, stored feed is often contaminated with mold, such as Ochratoxin A (a “storage fungi”) that ends up in the meat you consume.

If you like pork, I recommend sticking with pasture-raised options only.

Is meat from pastured-raised animals better than meat from conventionally-raised animals?

Raising livestock on pasture is not only better for the animals and the environment, but also produces meat with a better nutrient profile and an improved omega-3 to omega-6 ratio.

Is meat bad for the environment?

Raising livestock using regenerative farming practices is actually good for the environment because it sequesters more carbon than it produces. A great example of a farm that practices regenerative agriculture is White Oak Pastures here in Georgia.

Of course, raising cattle on feedlots and with an unnatural diet of corn and soy is neither good for the animal nor the environment. That’s why I strongly recommend purchasing only 100% pasture-raised meat, if possible.

Does consuming red meat increase the risk of colorectal cancer?

Despite what you might have heard, cutting meat from your diet isn’t a great cancer prevention strategy. That’s because there is no strong evidence that eating red meat increases your colon cancer risk.

Does grilling increase the carcinogenicity of meat?

Preparing meat over an open flame or high heat does support the creation of certain carcinogenic compounds, including heterocyclic amines (HCAs) and polycyclic aromatic hydrocarbons (PAHs). But considering the fact that our ancestors cooked meat over open flames — and that contemporary hunter-gatherer societies still do so — I’m not too concerned about the risk.

However, I should also mention that I usually grill my steak only until the outside is lightly browned, while the inside is still raw. In other words, I don’t leave my steak on the grill until it’s well-done. 

Is uncured bacon healthier than cured bacon?

Based on everything I’ve learned about the different curing methods, I don’t think “uncured” bacon is any healthier than cured bacon. 

What’s important to understand is that curing bacon requires the use of nitrates. There is no way around that. However, many products labeled as “uncured” — such as the bacon I regularly buy at Whole Foods — are indeed cured.

That’s because the label “uncured” refers to the absence of nitrates other than the ones naturally occurring in celery juice powder. In other words, both curing methods use nitrates and manufacturers shouldn’t be allowed to use the term “uncured.”

The bottom line is that there is no reliable scientific evidence that nitrates are carcinogenic. But if they are, the ones found in celery juice might not be any better than those found in curing salts.

Is bacon healthy or unhealthy?

Most bacon you can find in the store is unhealthy because it’s highly processed and made from grain-fed pigs.

Some of the issues associated with bacon are nitrates (see above), N-nitroso compounds (i.e., nitrosamines and nitrosamides), ochratoxin A (a mold toxin and storage fungi).
Studies have shown that pigs that were fed corn oil had significantly higher levels of nitrosamines in their meat. As a result, I recommend consuming only bacon made from pastured pigs.

Ochratoxin A is a storage fungus that grows in grain storage silos. When pigs consume contaminated feed (usually corn or soy), the fungi transfer to the meat. That’s another reason to stick with bacon made from pasture-raised pigs.

If you really want to get the healthiest bacon possible, you probably have to cure it yourself using a combination of curing salts, powdered versions of ascorbic acid (vitamin C) and alpha-tocopherol (vitamin E). The latter two are antioxidants that can protect the meat and prevent the formation of nitrosamines.

Consuming Meat Is Important for Your Health

The big takeaway: eat more meat, not less!
The big takeaway: eat more meat, not less!

The nutritional world is full of dogma and misinformation, and it seems like new studies come out daily that provide often conflicting information about what foods are good and bad for us.

While the scientific method is one of the few tools we have for figuring out how stuff works, it’s important to pay attention to context and nuance. One of the quickest ways to judge whether or not the results of a study make sense is to check if they’re consistent with what we know about human evolution. 

By that standard, consuming meat from pasture-raised and wild-caught animals, like our ancestors and early humans did for millions of years, can’t possibly be detrimental to our health.

In fact, based on everything I know about nutrition and how the body works, meat and organ meats should be the center of the human diet to achieve and maintain optimal health. That’s what I’ve been doing for the past few years and I’m fitter, stronger and healthier than I’ve ever been.

If you’re on board with increasing your meat intake but aren’t convinced about making organ meat a regular part of your diet, check out my freeze-dried beef liver supplement, which I recently launched. One serving of the tasteless capsules delivers the same vitamins and minerals as one ounce of fresh liver. If you use code BLOGLOVE10 you’ll get 10% off your purchase!

Medical Disclaimer

The information shared on this blog is for educational purposes only, is not a substitute for the advice of medical doctors or registered dieticians (which we are not) and should not be used to prevent, diagnose, or treat any condition. Consult with a physician before starting a fitness regimen, adding supplements to your diet, or making other changes that may affect your medications, treatment plan or overall health. MichaelKummer.com and its owner MK Media Group, LLC are not liable for how you use and implement the information shared here, which is based on the opinions of the authors formed after engaging in personal use and research. We recommend products, services, or programs and are sometimes compensated for doing so as affiliates. Please read our Terms and Conditions for further information, including our privacy policy.

6 thoughts on “Why Red Meat Isn’t Bad [Top 10 Myths Busted]”

  1. Great article although I found one study does not exist anymore. It is a pity but it was probably deleted because it goes against the actual plant-based vegan propaganda.

  2. This article is completely false. Meat, in general, containes a large amount of fat, cholesterol, and animal protein that is extremely harmful to one’s health. LDL cholesterol is found on meat, (especially red meat ) and contributes to plaque formation in the arteries which can lead to corneal heart disease and heart attacks. a vegetarian or vegan lifestyle is the best for one’s health.

    • Hi Johannes,

      have you actually taken the time to read the article and verify the scientific sources I linked to? I feel like you just keep repeating the myths I addressed head-on in my article.


    • Alzheimers is now being called type 3 diabetes. Diabetes is driven by high blood sugar, by high insulin, by carbs. And we heal it by a very low carb, high fat diet, many people have done so already. The brain loves fat and is 60% fat. Lots of great info about this on YouTube, and its easy to find. Alzheimers is not a mystery to us anymore. But many people will still succumb to it due to their fear of eating fat. Seen the movie Fat Fiction? Its a great place to start, by Dr and ND Mark Hyman.


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