The Carnivore diet, one of the dietary trends that has become popular in recent years, is a restrictive model where only animal-based foods are consumed. This approach, which completely eliminates carbohydrates, can create rapid changes in metabolism, making it a short-term trial diet. Before starting the carnivore diet, it is important to correctly understand both the basic principles of the diet and the factors determining its duration.

What is the Carnivore Diet? 

The carnivore diet is a nutritional model where animal foods are consumed and carbohydrates are nearly eliminated. In this diet, red meat, chicken, fish, eggs, offal, and animal fats form the main food groups, while vegetables, fruits, grains, and legumes are completely excluded. 

Using predominantly proteins and fats as an energy source can lead to significant changes in the body's metabolic arrangement. The carnivore diet may show some short-term effects such as rapid weight loss, appetite control, or reduced gut sensitivity, but it is a nutritional approach that should be taken with expert opinion for long-term applications.

How is the Carnivore Diet Done?

In the carnivore diet, most meals consist of meat, eggs, and animal fats. People following this diet do not consume any plant-based foods such as vegetables, fruits, grains, and legumes throughout the day. 

The diet is based on red meat, fish, chicken, eggs, offal, and animal fats like butter and lard. Some practitioners may also consume bone broth or marrow broth during the day to support the digestive system. Because this dietary pattern does not include fiber, changes in bowel movements can be seen, so it is important for individuals to monitor their own tolerance.

Since this diet is quite simplistic and restrictive, long-term implementation is not recommended. Planning it under the evaluation of an expert, based on health status, age, physical activity, and metabolic needs, is the safest approach.

How Many Days is the Carnivore Diet Done?

There is no standard for how long the carnivore diet should be implemented. Generally, trial periods of 7, 14, or 30 days are mentioned. Long-term application of such a restrictive diet can bring various risks like vitamin-mineral deficiencies and metabolic imbalances.

It may be stated that this nutritional model is not suitable for those with chronic illnesses, pregnant individuals, and people with sensitivities in kidney functions. The duration of the diet should be evaluated in accordance with the individual's health status, age, metabolic rate, and goals.

What are the Possible Benefits of the Carnivore Diet?

The carnivore diet, due to its nature completely based on animal protein and fat consumption, may show notable effects in some individuals in the short term. Completely eliminating carbohydrates may result in outcomes such as reducing insulin fluctuations or facilitating appetite control. However, it should be noted that these benefits can vary from person to person, and scientific research on long-term effectiveness and reliability is limited. 

  • Improvement in appetite control

  • Short-term weight loss

  • Reduction in sugar sensitivity

  • Elimination of processed foods

  • Relief in gluten and lactose sensitivity

  • High protein intake despite limited food variety

What are the Risks and Side Effects of the Carnivore Diet?

The most debated aspect of the carnivore diet is its extremely restrictive nature and long-term risks. The absence of plant foods can lead to fiber deficiencies, resulting in constipation and changes in the gut flora. A diet high in saturated fat may also be risky for individuals at risk of cardiovascular disease.

  • Deficiencies in vitamins and minerals like Vitamin C, folate, and potassium,

  • Increase in uric acid levels in individuals at risk of gout disease,

  • Increase in protein load on the kidneys,

  • May lead to metabolic imbalances in the long term.

Therefore, the carnivore diet can be considered among the nutritional approaches that should not be implemented without the supervision of an expert.

What is the Difference Between the Carnivore Diet and the Ketogenic Diet?

The carnivore diet and the ketogenic diet are two popular nutritional models that significantly limit carbohydrates.  Although they seem similar, there are differences in terms of content, sustainability, and metabolic effects. While the ketogenic diet offers a more balanced food diversity, the carnivore diet relies solely on animal products. These differences determine both the health effects and applicability of each nutritional model.

Food Variety

  • Ketogenic diet: Includes a variety of foods such as vegetables, healthy fats, nuts, and limited carbohydrates.
  • Carnivore diet: Is limited to just meat, eggs, fish, offal, and animal fats.

Carbohydrate Level

  • Keto: Daily carbohydrate intake is usually kept between 20–50 grams.
  • Carnivore: Carbohydrate is close to zero.

Fiber Intake

  • Keto: Low-carbohydrate vegetables containing fiber may be included.
  • Carnivore: Fiber intake is completely eliminated; changes in bowel movements can be observed.

Vitamin and Mineral Balance

  • Keto: The risk of deficiency is lower due to the inclusion of more diverse food groups.
  • Carnivore: Deficiencies in vitamins and minerals like Vitamin C, folate, and potassium are more common.

Sustainability

  • Keto: Is a nutritional model that can be practiced long term.
  • Carnivore: Is not recommended for the long term due to its monotonous dietary structure.

Metabolic Impact

  • Keto: Aims to transition into ketosis; fat utilization increases.
  • Carnivore: Similarly increases fat utilization but can burden the body faster due to being completely protein-fat based.

Frequently Asked Questions

What should be on a carnivore diet list?

A carnivore diet list consists of red meat, fish, chicken, eggs, offal, and animal fats. No plant-based foods are included, but some individuals may prefer bone broth or marrow broth additionally.

Does the carnivore diet promote weight loss?

For some individuals, completely cutting carbohydrates may lead to weight loss in the short term. However, this outcome is not universal and its long-term sustainability is limited.

Who is the carnivore diet not suitable for?

The diet is not suitable for pregnant women, kidney patients, individuals with gout disease, and those at risk for cardiovascular disease. People with chronic illnesses should not follow this nutritional model without the supervision of a specialist in the field.

Is the carnivore diet healthy?

Although there are short-term effects, its one-sided dietary structure may lead to nutritional deficiencies and increased cardiovascular risks in the long term. Therefore, it is not recommended to apply without the approval of a specialist in the field.

Creation Date : 26.11.2025
Update Date : 28.11.2025
Author : Yeliz YİĞİT
Communication : +905303120237
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