The Carnivore Diet

Introduction

The carnivore diet, a restrictive eating plan consisting solely of animal products, has gained increasing attention in recent years. This article explores the key aspects of the carnivore diet, including its history, potential benefits and drawbacks, and practical considerations for those interested in trying this unique approach to nutrition.

The Butcher Shop's Interest in the Carnivore Diet:

As a butcher shop, we have taken a keen interest in the carnivore diet for several reasons:

1. The carnivore diet focuses solely on consuming animal-based products, such as red meat,^[1] poultry, fish, eggs, and certain dairy products^[2]. This aligns perfectly with our expertise in providing high-quality, sustainably sourced meats to our customers.

2. As the carnivore diet gains popularity, we want to be a reliable source of information and support for those interested in trying this way of eating. By understanding the diet's principles and guidelines, we can better serve our customers and help them make informed choices.^[3]

3. We understand there may be potential health benefits associated with consuming high-quality animal products, and we want to promote the importance of sourcing meat from reputable suppliers who prioritise animal welfare and sustainable practices.^[4]

4. By engaging with the carnivore diet community, we hope to foster a sense of trust and loyalty among our customers, as they know they can rely on us for the best quality meats and expert advice to support their dietary choices.^[5]

In this article, we will examine the origins of the carnivore diet, discuss its potential health benefits and concerns, and offer practical advice on implementing it, including tips on sourcing the best quality meats and storing them properly. Whether you are considering trying the carnivore diet or want to learn more about this controversial approach to nutrition, this article provides a comprehensive overview and valuable insights from a butcher's perspective.

Disclaimer:
The author is not a certified nutritionist, but with a primary qualification as a Cert 4 Personal Trainer, the author does include nutrition education.

What is the carnivore diet?

The carnivore diet is a highly restrictive eating plan that consists solely of animal products, such as meat, fish, eggs, and certain dairy items. This diet excludes all other food groups, including fruits, vegetables, legumes, grains, nuts, and seeds. Proponents of the carnivore diet often recommend limiting or eliminating dairy with high lactose content, such as milk, while allowing low-lactose dairy, such as butter and hard cheeses.

The premise of the carnivore diet is the controversial notion that ancient human populations primarily consumed an all-meat diet and that modern high-carbohydrate diets are responsible for the current epidemic of chronic diseases. Unlike other popular low-carb diets, elimination diets and high-protein diets, such as the ketogenic diet and paleo diets, which limit carbohydrate intake, the carnivore diet aims to eliminate carbohydrates.

One of the most prominent advocates of the carnivore diet is Shawn Baker, an American orthopedic doctor^[6]. Baker has collected numerous anecdotal reports from individuals following the carnivore diet, claiming that it can alleviate various health issues, including depression, anxiety, arthritis, obesity, and diabetes.

However, a study promoted by Baker, which involved a survey of animal-based diet followers, has been met with criticism from nutrition experts due to concerns about the accuracy of the self-reported health information and the lack of a control^[7] group^[8]. It is important to note that no controlled scientific studies have been conducted to evaluate the effects of the carnivore diet on human health.

Moreover, it is worth noting that in 2017, the New Mexico Medical Board revoked Shawn Baker's medical license due to concerns about his competency^[9]. However, his license was later reinstated in 2019, albeit with a stipulation that he must practice medicine under direct supervision^[10].

History and Origin of the Carnivore Diet

The concept of an all-meat diet can be traced back to the late 1800s when the diets of most Arctic people began changing as trade routes started providing access to European foods like sugar, flour, and dairy^[11]. However, the idea of an exclusively meat-based diet was first introduced by the German writer Bernard Moncriff in his book "The Philosophy of the Stomach: Or, An Exclusively Animal Diet^[12]"

In its current form, the carnivore diet gained popularity through an American doctor named Shawn Baker^[13]. Proponents of the diet believe that consuming only animal-based foods aligns with the way our genome was forged over millions of years of evolution^[14].

The carnivore diet eliminates all plant-based foods, including highly nutritious options like fruits, vegetables, legumes, and whole grains, which contain essential vitamins and minerals^[15]. The main food sources for carnivore dieters are steak, burgers, and red meat in general^[16].

While the carnivore diet has gained attention in recent years, it remains a controversial approach due to its restrictive nature and the elimination of many nutrient-dense food groups.

Health Benefits of the Carnivore Diet

While the strict carnivore diet remains controversial, proponents claim that it offers various health benefits. This all-meat approach to eating has garnered attention for its potential health benefits, though it's crucial to note that most of the evidence is anecdotal and limited ^[17].

Key Benefits

1. Improved Weight Management

• The diet's high protein and low carbohydrate content may lead to increased satiety and reduced overall calorie intake^[18].
• - Research supports that consuming high fat and protein while limiting carbs can contribute to weight loss.

2. Enhanced Nutrient Density

• The diet focuses on nutrient-dense animal products, providing essential vitamins and minerals such as vitamin B12, iron, and zinc^[19].
• Meat contains unique nutrients that are difficult to obtain from other sources.
• Supports skeletal muscle and bone health^[20].

3. Potential Health Marker Improvements

Adherents report improvements in:

• Energy levels and mental clarity
• Sleep Quality
• Digestive health and metabolism
• Blood sugar control
• May help reduce overall and LDL cholesterol levels^[21].
• Could benefit testosterone levels and libido due to nutrients like cholesterol, protein, and vitamin K2.

4.  Reduced Anti-Nutrient Exposure

• Eliminates plant foods containing anti-nutrients that may:
• Interfere with nutrient absorption
• Cause nutritional deficiencies
• Lead to symptoms like headaches, nausea, bloating, and rashes.

5.  Additional Reported Benefits

• Reduced inflammation
• Alleviated symptoms of autoimmune conditions
• Lower Risk of Heart Disease

Important Considerations

• The diet lacks certain beneficial nutrients, including fibre and plant compounds that are normally present in a balanced diet.
• While the rules may seem strict, advocates argue they are necessary for achieving the intended health benefits. More research is needed to fully understand the long-term effects of the carnivore diet on human health.

Carnivore Diet Rules

Foods to Eat:

The carnivore diet centres around consuming only animal-based products:^[22]

• Meat: Beef, pork, lamb, game meats, and organ meats (liver, heart, kidney^[23])
• Poultry: Chicken, turkey, duck, and other fowl
• Fish and Seafood: Salmon, sardines, mackerel, crab, lobster, and other fish
• Eggs: From any bird species
• Animal Fats: Lard, tallow, bone marrow, and butter.
• Low-lactose Dairy: Hard cheeses and heavy cream (in small amounts)

Foods to Avoid:

The diet strictly eliminates all plant-based foods and most processed items:

• Fruits and vegetables
• Grains and legumes
• Nuts and seeds
• Plant-based oils
• Processed foods and additives
• Sugars and sweeteners
• Alcohol

Additional Guidelines:

• Prioritise Fatty Cuts: Focus on consuming fatty cuts of meat to meet daily energy needs^[24].
• Organ Meats: Include organ meats regularly to ensure adequate vitamin intake^[25].
• Hydration: Drink water and bone broth; avoid plant-based beverages like coffee and tea.
• Meal Frequency: Eat as often as desired; there are no strict rules on meal timing or frequency.
• Seasonings: Some versions allow salt, pepper, and carb-free seasoning, while stricter approaches exclude all additives.
• Cooking Methods: Use animal fats like butter or tallow for cooking.
• Transition Period: Gradually eliminate plant foods over a few weeks to ease into the diet^[26].
• Listen to Your Body: Adjust portions and food choices based on hunger and satiety cues.

By following these rules, practitioners of the carnivore diet aim to eliminate potential food sensitivities and reduce inflammation. However, it's important to note that this diet is extremely restrictive and lacks scientific evidence supporting its long-term safety and efficacy.

Choosing the right meats for the carnivore diet:

When following the carnivore diet, it's essential to select high-quality meats that cater to your taste preferences and cooking methods. Here are some recommendations:

1. Recommended cuts for various cooking methods:^[27]

- Red meats like beef, lamb, and pork are staples of the carnivore diet. Choose cuts suitable for your preferred cooking method, such as scotch fillet or New York (sirloin/porterhouse) for grilling, chuck roast for slow cooking, or tenderloin for quick searing.

- Poultry options include chicken, turkey, and duck. Opt for skin-on cuts for added flavour and fat.

- Seafoods like fish and shellfish can add variety to your meal plan. Fatty fish like salmon, sardines, and mackerel are excellent choices.

- Don't forget about organ meats like liver, kidney, and heart, which are nutrient-dense and can be incorporated into your diet.

2. Tips for selecting meats from a butcher shop:

- Look for meats with good marbling, which indicates higher fat content and better flavour^[28].

- Consider lesser-known cuts like hanger steak, flat iron, or skirt steak for their unique textures and flavours^[29].

- Ask your butcher for recommendations based on your cooking methods and preferences^[30].

3. Speciality products offered by the butcher shop:

• Inquire about dry-aged meats, which develop a more intense flavour and tender texture over time.
• Look for grass-fed and pasture-raised options, as these animals tend to have a better nutritional profile and flavour^[31].
• Consider trying meat snacks like beef jerky or meat sticks for convenient on-the-go options.

Remember to choose cooking methods that suit the specific cut of meat for the best results^[32].

Sourcing Your Meat

If you are going to commit to the Carnivore Diet, one of the critical steps is going to be knowing where to source your meat. Not all meat for sale is equal.

It is a common misconception that supermarkets and butchers get their meats from the same suppliers. While this may have been true 20 years ago, the growth of major supermarkets in Australia (like Woolworths and Coles) has led to vertical integration of the supply chain, with these big players locking in exclusive contracts with growers and farmers^[33].

Although food quality and standards in Australia are exceptionally high, supermarkets often produce to a price point contracted months in advance. During the COVID pandemic, there was a shortage of chickens in supermarkets due to supply chain issues, while butchers had ample supply^[34].

Without such constraints, butchers can source from local, independent suppliers and sell products when they're at their best. This allows for better quality control and the ability to send back subpar products^[35].

Developing a relationship with your local butcher is valuable, as they can help you select the highest quality grass-fed meats^[36]. Since you'll be getting 99% of your nutrition from meat on the carnivore diet, quality is crucial^[37]. If you do encounter any issues, a quality butcher will likely work with you to resolve them.

While bulk meat online may seem cheap, low prices could indicate compromised quality. It's better to invest in reliably sourced meat from a trusted butcher and compromise elsewhere if needed. After all, this will be the foundation of your health on the carnivore diet.

Storing your meat

Now that you have found a reliable source for your meat let's talk about how to store it all, as you will likely be buying it in bulk to save money and time on shopping. Your local butcher can really help by vacuum packing and labelling everything for you before you leave the shop or if ordering online as part of the delivery service^[38].

The process of removing all the oxygen from the package greatly extends the storage life of the products in your fridge and keeps them in excellent condition in the freezer. That's where the packing label comes in handy - who hasn't put something unlabelled into the freezer only to throw it out a few months later?^[39]

The removal of oxygen also makes meat look darker red or purple in colour through the pack. But if you open it and let it "bloom" for 30 minutes or so before cooking, the oxygen from the air will bring back the brighter red meat colour.

Red meats such as beef and lamb are often wet-aged for up to several weeks before being sold, so your steak will certainly be okay for a couple of weeks in the fridge.

When opening up meat stored in vacuum packaging, you might notice an odd smell. This is not because the meat has become rancid but rather because the lack of oxygen has caused some proteins to denature due to the presence of lactic acid. This is entirely normal, and the smell will dissipate quickly. The meat has a dull gray colour, which is also caused by the lack of oxygen and is actually a good thing and the lack of oxygen prevents deterioration. The meat will naturally "bloom" back to a red colour after exposure to oxygen.

Common Mistakes to Avoid on the Carnivore Diet

When transitioning to a carnivore diet, it's essential to be aware of some common mistakes that can hinder your progress and lead to frustration. Let's take a closer look at five of the most common pitfalls.

1. Not consuming enough fat

One of the most frequent blunders among those on a carnivore diet is insufficient fat intake. Fat is crucial for many bodily functions, including energy production, hormone regulation, and the health of your skin, hair, and nails. Many people avoid eating fat due to the misconception that it will lead to weight gain. However, on a carnivore diet, fat is the primary energy source, and consuming enough of it is necessary for satiety and overall well-being. So, don't be shy about loading up on healthy fats when starting your carnivore journey. You may find that you experience increased energy levels and better overall health as a result.

2. Relying solely on expensive cuts of meat

Another common myth is that following a carnivore diet is only possible if you can afford to eat steaks and other high-end cuts of meat. While some cuts of beef can indeed be pricey, there are plenty of affordable options that don't compromise on quality. Carnivore dieters often praise cheaper cuts like ground beef or chicken thighs for their versatility and ease of preparation. Don't hesitate to experiment with different cuts of meat until you find ones that suit your taste preferences and budget.

3. Neglecting nutrient variety

While the carnivore diet primarily focuses on animal products, it's crucial not to overlook the importance of consuming a variety of nutrients. Incorporating different types of meat, such as red meat, poultry, fish, and organ meats, can help ensure that you're getting a wide range of essential vitamins and minerals. Additionally, opting for cuts with different fat content and including bone broth or eggs can further diversify your nutrient intake. By neglecting nutrient variety, you may be missing out on key components that contribute to optimal health on the carnivore diet.

4. Failing to listen to one's body

One of the most critical aspects of the carnivore diet is learning to listen to your body's signals. Everyone's nutritional needs and responses to the diet may vary, so it's essential to pay attention to how you feel and make adjustments accordingly. Some people may thrive on higher fat intake, while others may require more protein. Some may feel best eating two large meals a day, while others prefer smaller, more frequent meals. By ignoring your body's cues and rigidly adhering to a predetermined plan, you may be hindering your progress and overall well-being on the carnivore diet.

In addition to the four mistakes mentioned above, it's also crucial to be mindful of the potential pitfalls discussed earlier, such as inadequate planning, transitioning too quickly, and overemphasising electrolytes. By being aware of these common mistakes and taking steps to avoid them, you'll be better equipped to navigate your carnivore diet journey successfully.

Addressing Common Concerns

As with any significant dietary change, it's natural to have some concerns about the potential impact of the carnivore diet on your health. Let's address some of the most common apprehensions and discuss how to navigate them effectively.

1. Nutritional considerations

One of the primary concerns surrounding the carnivore diet is whether it can provide all the essential nutrients for optimal health. While animal products are nutrient-dense, completely eliminating plant foods may lead to deficiencies in certain vitamins, minerals, and fiber. To mitigate this risk, it's crucial to consume a wide variety of animal products, including organ meats, which are particularly rich in nutrients like vitamin A, vitamin B12, iron, and zinc. Additionally, some carnivore dieters choose to supplement with specific nutrients, such as vitamin C or magnesium, to ensure they're meeting their body's requirements. However, it's essential to consult with a qualified healthcare professional before starting any new supplement regimen to ensure its safety and necessity.

2. Potential side effects and how to manage them

Transitioning to a carnivore diet may come with some potential side effects as your body adjusts to the new way of eating. These can include digestive issues like constipation or diarrhoea, as well as symptoms such as fatigue, headaches, or irritability during the adaptation period. To manage these side effects, it's important to stay well-hydrated, ensure you're consuming enough electrolytes (sodium, potassium, and magnesium), and be patient with your body as it adapts to the new fuel source. Gradually transitioning to the carnivore diet, rather than making an abrupt change, can also help minimise side effects. If certain side effects persist or become severe, it's crucial to consult with a healthcare professional to rule out any underlying health issues and discuss potential solutions.

3. The importance of consulting with a healthcare professional

Before embarking on the carnivore diet, it's strongly recommended to consult with a qualified healthcare professional, such as a registered dietitian or a doctor experienced in nutrition. This is especially important if you have pre-existing health conditions, such as diabetes, kidney disease, or autoimmune disorders, as the carnivore diet may impact the management of these conditions. A healthcare provider can help you assess your individual needs, discuss potential risks and benefits, and monitor your progress to ensure that the diet is not adversely affecting your health. They can also provide guidance on necessary adjustments or supplementation to support your overall well-being while following the carnivore diet. Regular check-ins with your healthcare provider can help you make informed decisions and ensure a safe and successful experience on the carnivore diet.

In addition to these common concerns, it's essential to approach the carnivore diet with an open mind and a willingness to adapt as needed. Everyone's experience with the diet will be unique, and what works for one person may not work for another. By staying attuned to your body's signals, working closely with a healthcare professional, and being flexible in your approach, you can effectively navigate the potential challenges and reap the benefits of the carnivore diet.

Conclusion:

In this article, we've explored the carnivore diet in-depth, from its origins and potential health benefits to practical considerations for those interested in trying this unique approach to nutrition. We've discussed the importance of sourcing high-quality, sustainably raised meats and provided tips on choosing the best cuts for various cooking methods. We've also addressed common concerns surrounding the diet, such as nutritional adequacy and potential side effects while emphasising the importance of consulting with a healthcare professional before making significant dietary changes.

While the carnivore diet may not be suitable for everyone, it has gained popularity in recent years as a means of promoting weight loss, improving mood, and regulating blood sugar levels^[40]. By eliminating carbohydrates and focusing on nutrient-dense animal products, proponents of the diet aim to align their eating habits with what they believe nature intended^[41].

If you're considering exploring the carnivore diet, we encourage you to prioritise your health and well-being by working closely with a qualified healthcare provider. Take the time to educate yourself on the potential benefits and risks, and be prepared to make adjustments as needed based on your individual needs and experiences.

As your trusted local butcher shop, we are committed to providing you with the highest quality, sustainably sourced meats to support your carnivore diet journey. Our knowledgeable staff is always available to offer guidance on selecting the best cuts, share cooking tips, and answer any questions you may have. We invite you to visit us and experience the difference that premium, ethically-raised meats can make in your pursuit of optimal health and well-being.

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