Calculate bioavailable alkylglycerols, conjugated linoleic acid (CLA), collagen precursors, and lipid density from roasted pasture-raised beef marrow bones.

Master Rule: Yellow bone marrow consists of 84% clean lipids rich in alkylglycerols (immune cell modulators) and phosphatidylcholine, providing dense cellular nourishment.

Configure Parameters

7 in
2 bones

Calculated Targets

Spread Butter Yield
6.5 Tablespoons
480 kcal of Alkylglycerol-Rich Lipids
Conjugated Linoleic Acid
420 mg
Phosphatidylcholine
185 mg
Sourdough Toast Pairing
4 Thick Slices
Marrow Liquefaction Loss
15% (Retained in Pan)
Catch any melted marrow fat dripping into the roasting pan. Whisk it with flake sea salt, lemon zest, and minced parsley to drizzle over grilled steak.

Bone Marrow Micronutrient Profile per 100g

Nutrient Component Amount per 100g Biological Role Bioavailability
Alkylglycerols (AKGs) 180 - 240 mg White blood cell & immune production Direct Lymphatic
Conjugated Linoleic Acid (CLA) 350 - 500 mg Metabolic fat partitioning & anti-inflammatory High
Monounsaturated Oleic Acid 42.5 g Cellular membrane fluidity Complete
Preformed Heme Iron 4.5 mg Hemoglobin & myoglobin oxygenation High (35%)

Precision Master Protocol

  1. 1
    Soak canoe-cut marrow bones in cold salted ice water for 12 hours in the refrigerator to draw out surface blood specks.
  2. 2
    Pat bones completely dry and season with coarse gray sea salt.
  3. 3
    Roast cut-side up at 425F for 15 to 18 minutes until marrow is puffed, bubbling, and translucent in the center.
  4. 4
    Scoop hot marrow directly onto crusty toasted bread or fold into hot pasture-raised ground beef.
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