Poultry & Red Meat / Red Meat

Beef Liver: Protein, Calories & Full Nutrition Breakdown

Organ meat resurgence content (liver capsules, 'ancestral eating') is really about the micronutrients, not the protein — liver's protein number is unremarkable, its vitamin A, B12, and copper content is what's extreme.

26.3gProtein / 100g
26.3gPer 100g cooked
15.03gProtein per 100 cal
0.9Quality score

Beef Liver

100g cooked
Protein per 100g26.3g
Calories per 100g175
Fat per 100g4.9g
Carbs per 100g3.9g
Fiber per 100g0.0g
Leucine (per serving, est.)2050mg
Typical cost$
Quality 0.9 lit_estimate, complete animal protein
ketolow-carbgluten-freedairy-freepaleo

Why Beef Liver shows up in protein-forward diets

Organ meat resurgence content (liver capsules, 'ancestral eating') is really about the micronutrients, not the protein — liver's protein number is unremarkable, its vitamin A, B12, and copper content is what's extreme.

Serving-size math

A 100g cooked portion delivers 26.3g of protein and roughly 175 calories. Scaled per 100 calories, that works out to 15.03g of protein — useful for comparing against other foods on a calorie-matched basis rather than a weight-matched one.

Prep tip

Soak in milk for 30 minutes before cooking to pull out some of the mineral-heavy flavor if you're new to it.

Best for

  • micronutrient density

Frequently asked

How much protein is in beef liver?

26.3g per 100g, or 26.3g per 100g cooked.

Is beef liver a complete protein?

Yes — it's rated a complete, high-quality protein source (lit_estimate, complete animal protein).