Jeffrey Salazar
The carnivore diet is a controversial nutritional plan that involves eating only animal-based foods. Some people believe that this diet provides all the nutrients the body needs, while others argue that it can lead to deficiencies in vitamins and minerals commonly found in plant-based foods, such as vitamin C, vitamin E, fibre, calcium, potassium, magnesium, and folate. While some people on the carnivore diet may not need any supplements, others may benefit from adding certain supplements to their regimen to ensure optimal health and avoid potential nutrient deficiencies. For example, vitamin C, vitamin D, vitamin K2, omega-3 fatty acids, magnesium, zinc, probiotics, and digestive enzymes are some supplements that may be beneficial for people on the carnivore diet.
| Characteristics | Values |
|---|---|
| Vitamin C | Crucial for immunity and collagen production |
| Vitamin A | Found in liver |
| Vitamin B12 | Found in liver |
| Iron | Found in liver |
| Copper | Found in liver |
| Folic acid | Found in liver |
| Vitamin D | Essential for immune function and absorption of calcium |
| Omega-3s | Support cognitive function and emotional well-being |
| Probiotics | Promote a healthy microbiome |
| Digestive enzymes | Help break down proteins and fats |
| Vitamin K2 | Helps regulate calcium in the body and supports bone and cardiovascular health |
| Vitamin E | |
| Calcium | |
| Potassium | An essential electrolyte |
| Magnesium | An essential electrolyte |
| Zinc | Enables immune resilience, efficient digestion, reproductive health, restorative sleep, and over 300 enzymatic reactions |
| Selenium | Plays a vital role in thyroid function, DNA synthesis, and protecting cells from oxidative damage |
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What You'll Learn
Vitamin C
The carnivore diet is often criticised for lacking nutrients found in plants, such as vitamin C. However, vitamin C can be obtained from animal-based foods, such as beef liver, fish roe, and seafood, which contain more vitamin C than fatty meat. While most people believe that meat contains no vitamin C, this is a dietary fallacy. When eating a carnivore diet of at least 1000 grams (2.2 lbs) of fresh muscle meat, one will exceed the amount of vitamin C needed to prevent scurvy (vitamin C deficiency).
The daily requirements of vitamin C are 75 mg for women and 90 mg for men. On a low-carb diet, the body's demand for vitamin C decreases. This is because glucose and vitamin C have a near-identical molecular structure, and when they compete for absorption, glucose wins out. Therefore, on a low to zero-carb carnivore diet, one is likely to need less vitamin C than on a high-carb diet.
While it is possible to obtain sufficient vitamin C on the carnivore diet through animal-based sources, some people may prefer to take a vitamin C supplement to ensure they are meeting their daily requirements. This is especially important for those dealing with fatigue, slow wound healing, or a weakened immune system.
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Vitamin D
The carnivore diet is high in vitamin D, as it is found mostly in animal products like fatty fish, egg yolks, cheese, pasture-raised pork products, and beef liver. However, some people on the carnivore diet may still need to supplement with vitamin D, especially if they are not getting enough sun exposure. Sun exposure is one of the best ways to increase vitamin D levels, and brief periods of sun close to noon are ideal.
In addition to sun exposure, there are dietary sources of vitamin D that are compatible with the carnivore diet. These include fatty fish, pasture-raised pork, eggs, salmon, oysters, cheese, and beef liver. Vitamin D can also be found in cod liver oil and evaporated milk, though the effectiveness of these sources is debated.
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Vitamin K2
On the carnivore diet, Vitamin K2 can be obtained from animal products like egg yolks, certain cheeses, and liver. It is also available in supplement form, which can be beneficial for those transitioning to the carnivore diet to support their digestive system. Taking a Vitamin K2 supplement in combination with Vitamin D can help regulate calcium in the body and promote bone and cardiovascular health.
It is important to note that the need for supplements on the carnivore diet may vary depending on individual nutritional needs and specific groups, such as pregnant women, older adults, and athletes, may require additional supplementation. Consulting with a healthcare professional before starting any new diet or supplementation is always recommended.
While Vitamin K2 is an important nutrient, it is not a miracle solution to all health problems. However, due to its potential benefits and its absence in many modern diets, it may be worth considering as a supplement on the carnivore diet, especially for those at risk of vitamin deficiencies.
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Probiotics
The carnivore diet is a dietary plan that consists of consuming only animal-based foods such as meat, eggs, and dairy. While animal foods are high in protein, B vitamins, iron, zinc, and other essential nutrients, they lack certain vitamins and minerals commonly found in plant foods, including vitamin C, vitamin E, calcium, potassium, magnesium, and fibre.
However, the carnivore diet eliminates plant toxins, allowing the gut lining to heal and promoting the restoration of healthy bacteria. Numerous studies have found no evidence to support the advertised benefits of probiotics, and some sources claim that probiotics are contraindicated for inflammatory autoimmune disorders, which some people adopt the carnivore diet to overcome. Probiotics may also carry health risks, such as probiotic-induced d-lactic acidosis, which causes fatigue, weakness, disorientation, and restlessness.
While some sources claim that probiotics are unnecessary and potentially harmful on the carnivore diet, others assert that they can be beneficial for digestive health and overall well-being. It is important to consult a healthcare professional before taking any supplements or making significant dietary changes.
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Zinc
The carnivore diet is a highly restrictive regimen that focuses on animal-based foods, including meat, fish, eggs, and certain dairy products, while excluding all plant-derived foods. While this diet provides many essential nutrients, it has been criticized for potentially leading to nutrient deficiencies, especially in certain groups such as pregnant women, older adults, and athletes.
One essential nutrient that is abundant in meat products is zinc. Zinc is a vital mineral that plays a crucial role in the body's immune function, metabolism, DNA synthesis, wound healing, and cell division. It also aids in the proper function of taste and smell and is required for the function of over 300 enzymes.
On the carnivore diet, ensuring adequate zinc intake is critical. Animal proteins enhance zinc absorption, making meat, fish, and organ meats efficient sources of this mineral. Red meat, in particular, is a good source of zinc, with beef, lamb, and pork containing high amounts. Other animal-based sources of zinc include shellfish, crab, and lobster.
While the carnivore diet typically provides sufficient zinc, individual needs can vary. If you are concerned about your zinc intake, it is recommended to consult a healthcare professional and consider including a variety of zinc-rich animal foods in your diet or taking a zinc supplement.
It is important to note that the carnivore diet may not be suitable for everyone, and long-term research is needed to fully understand its impact on health, including any potential deficiencies or benefits associated with this restrictive dietary practice.
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Frequently asked questions
The carnivore diet is based on animal-based foods, which can provide almost all the nutrition your body needs. However, certain groups like pregnant women, older adults, and athletes may need to take supplements. After consulting a healthcare professional, you can consider taking omega-3 fatty acids, magnesium, zinc, probiotics, and vitamins C, K2, and D3 supplements.
Some supplements may cause side effects that can be confusing, as it may be unclear whether the carnivore diet or the supplements are to blame. For example, magnesium can cause loose stools, and electrolytes can make cramps worse. It is important to consult a healthcare professional before taking any supplements to ensure they are suitable for your individual needs.
The transition to the carnivore diet can be a shock to the digestive system, especially for those used to a plant-based diet. Digestive enzymes can aid in breaking down and absorbing nutrients from meat-centric meals. Probiotics, beneficial bacteria that support gut health, can also be a useful addition. Additionally, ox bile powder can support the body's bile production and boost fat metabolism.
