Diet Ratings
Chicken liver contains 1-2g net carbs per 3.5oz serving, which is acceptable but requires portion control. Nutrient-dense organ meat, but carb content is higher than muscle meat.
iSome keto practitioners fully approve organ meats including liver due to exceptional micronutrient density and minimal carbs, while others prefer to limit them due to carb content relative to other meats.
Chicken liver is poultry organ meat. Contains no plant-based components and violates core vegan principles.
Organ meat with exceptional nutrient density. Rich in vitamins A, B12, folate, iron, and copper. Paleo diet emphasizes nose-to-tail eating. Unprocessed whole food.
Nutrient-dense organ meat rich in iron, B vitamins, and folate. Mediterranean cuisines traditionally incorporate offal. Low in saturated fat relative to red meat. Excellent nutritional profile aligns with whole-food emphasis.
Organ meat from poultry. Exceptionally nutrient-dense with vitamins A, B12, folate, and iron. Highly encouraged in carnivore diet for micronutrient completeness.
Chicken liver is whole, unprocessed organ meat. It is explicitly allowed on Whole30 and is nutrient-dense.
Chicken liver is organ meat with no FODMAP content. Monash University confirms all plain organ meats are low-FODMAP at all serving sizes.
Organ meat rich in iron, B vitamins, and folate—nutrients valued in DASH. However, very high in cholesterol (300-400mg per 3oz). NIH DASH guidelines allow lean poultry but emphasize cholesterol limits.
iUpdated clinical interpretation suggests organ meats may be acceptable occasionally for micronutrient density despite cholesterol content, particularly for those with iron deficiency. Traditional DASH guidelines recommend limiting due to cholesterol.
Excellent nutrient density and lean protein, but higher cholesterol and iron. Zone-compatible as occasional protein source. Some practitioners emphasize nutrient density; others caution on saturated fat.
iDr. Sears emphasizes nutrient density of organ meats but recommends moderation due to cholesterol content. Acceptable 1-2x weekly but not primary protein.
Organ meat rich in iron, B vitamins, and choline. Lower fat than red meat. However, higher cholesterol and some concerns about concentrated toxins. Acceptable occasionally but not a staple.
iNutrient-dense food advocates (including some paleo/AIP practitioners) view organ meats as highly beneficial. Dr. Weil emphasizes lean poultry; liver falls outside typical recommendations but not explicitly discouraged.
Excellent protein density (26g per 3.5oz), very high in iron, B12, folate, and choline. Low fat relative to protein. Nutrient-dense per calorie. Small portions are satisfying. Easy to digest when prepared simply (sautéed, not fried). Addresses common micronutrient gaps in GLP-1 patients.
Controversy Index
Score range: 1–10/10. Higher controversy = more disagreement between diets.