Specimen No. 0087
ClearedAnimalfood ingredientnutrient
Organ Meats (Grass-Fed Liver)
organ meats · grass-fed liver · beef liver
Some of the most nutrient-dense foods available. Liver is exceptionally high in vitamin A (retinol), B12, folate, copper, and heme iron. Traditional diets historically prioritized organ meats.
medium confidence
Researched April 18, 2026Specimen 0087Organ Meats (Grass-Fed Liver)
Concerns
- Vitamin A toxicity risk with very high daily consumption — limit to 1-2 servings per week
- Accumulates toxins if sourced from factory-farmed animals — grass-fed/pasture-raised is essential
- High in purines — relevant to gout sufferers
Documented benefits
✓ grass-finished✓ naturally-sourced
Commonly found in
Meat dishSupplement (desiccated liver)PâtéTraditional recipe
Sources & references
Last researched: April 18, 2026
Research disclaimer: This rating is based on available peer-reviewed research and regulatory assessments at the time of publication. It is not medical advice. Consult a qualified professional for personal health or skin concerns.
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