A Limpopo man claims an all-meat diet reversed his health issues, but experts warn of potential risks.Cobus Kriel, 52, follows a carnivore diet consisting of meat, eggs, and animal fats, arguing it cured his non-alcoholic fatty liver, hypertension, and headaches.However, dietitians and 2026 scientific research caution that long-term effects are unknown.

The diet, which excludes all plant-based foods, is high in fat and low in fibre, raising concerns about nutrient deficiencies, cholesterol levels, and heart disease risks.

While Kriel promotes ketosis as a substitute for fibre, critics highlight the lack of long-term studies and potential dangers like elevated uric acid and triglycerides.Health professionals advise consulting doctors before adopting the diet, especially for those on chronic medications.A scoping review in 2026 found weak evidence for long-term benefits, with risks including micronutrient deficiencies and cardiovascular concerns.The debate continues as researchers prepare to launch a randomized trial comparing carnivore and Mediterranean diets.