Beef kidney is excellent for keto: essentially zero net carbs (~0.3g/100g) with 15.7g protein per 100g. It’s a nutrient-dense organ meat rich in B vitamins, selenium, and iron.
Is Beef Kidney Keto?

Beef kidney is excellent for keto: essentially zero net carbs (~0.3g/100g) with 15.7g protein per 100g. It’s a nutrient-dense organ meat rich in B vitamins, selenium, and iron.
- Net carbs (100g)0.3g
- Protein (100g)15.7g
- Fat (100g)3.1g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100g (raw)
Source: USDA FoodData Central
WHY IT'S KETO-FRIENDLY
- Essentially zero net carbs (~0.3g/100g) suits strict keto and carnivore
- Complete-protein source (15.7g/100g) supports muscle and satiety
- Low calorie density helps cut without breaking ketosis
- Rich in B vitamins that support energy metabolism
- Excellent selenium and iron content for metabolic and blood health
- Nose-to-tail choice to maximize nutrient intake
HEALTH BENEFITS
- Excellent source of vitamin B12 for nervous system health and energy
- High in riboflavin (B2) to support cellular energy production
- Provides bioavailable iron to help prevent anemia
- Good source of selenium for antioxidant defense and thyroid support
- Contains vitamin B6 for neurotransmitter synthesis
- Supplies phosphorus for bone health and ATP production
- Includes niacin (B3) involved in DNA repair and metabolism
- Provides zinc to support immune function and protein synthesis
PREPARATION SUGGESTIONS
STEAK AND KIDNEY PIE
Cube kidney and beef; simmer in rich gravy and top with a keto pastry crust for classic comfort food.
DEVILED KIDNEYS
Sauté sliced kidneys with mustard, cayenne, and worcestershire-sauce; finish with cream and serve over low-carb toast.
GRILLED KIDNEY SKEWERS
Marinate chunks in olive oil, garlic, and herbs; skewer with bacon and grill just to doneness.
KIDNEY IN CREAM SAUCE
Sauté with shallot and button-mushroom; deglaze with brandy and finish with heavy-cream over cauliflower-rice.
HIDDEN IN GROUND MEAT
Finely mince and mix 10–15% into burgers or meatballs to boost nutrients with milder flavor.
KIDNEY CURRY
Simmer pieces in coconut cream with curry spices, ginger, and tomatoes; bold spices balance the taste.