Ruth
Recently, some people asked me about the differences between the Keto Diet vs. the Carnivore Diet.I have to admit that I didn’t know much about the subject matters. After some research, here is the information I found.
Similarities
- Low-Carb Approach
- Both diets drastically restrict carbohydrate intake.
- Both aim to put the body into ketosis, a state where fat is burned for energy instead of carbs.
- High-Fat Emphasis
- Both encourage high fat consumption, primarily from animal sources.
- Elimination of High-Carb Foods
- Grains, sugars, most fruits, processed foods, and starchy vegetables are eliminated or minimized.
- Potential Health Strategies
- Supporters of both diets cite potential benefits like weight loss, reduced inflammation, and improved mental clarity.
Differences
| Feature | Keto Diet | Carnivore Diet |
| Macronutrient Split | ~70-80% fat, 15-20% protein, 5-10% carb | Nearly 100% animal protein/fat, virtually 0% carb |
| Food Variety | Includes meat, fish, eggs, high-fat dairy, non-starchy vegetables, nuts, seeds, low-carb fruit | Only animal products (meat, eggs, fish, limited dairy) |
| Plants Allowed? | Yes, certain low-carb vegetables, nuts, avocados | No; all plants strictly avoided |
| Dairy Products | Allowed, especially full-fat, but in moderation | Sometimes, but usually focused on cheese, butter, cream |
| Carbohydrate Intake | Strictly limited, but not eliminated (≤50g/day) | Nearly zero carbs (<2g/day, typically) |
| Micronutrient Source | From both plant and animal sources | From animal products only |
| Philosophy | Based on metabolic state (ketosis) | Based on species-appropriate (ancestral) eating |
In summary, every carnivore diet is keto, but not every keto diet is carnivore. As a PhD biochemist, I still think a balanced diet containing carbohydrates, proteins, fats, vitamins, minerals, liquids (water), and fiber—plus exercise—is better for my health.
