About Desiccated Beef Bone Marrow
Desiccated beef bone marrow is a freeze-dried whole-food supplement marketed for its fat content (including conjugated linoleic acid and oleic acid), small amounts of collagen and glycine, and the Weston Price 'Activator X' — identified by Masterjohn (2007) as vitamin K2/MK-4 and adopted by the Weston A. Price Foundation as the established attribution. Hematopoietic claims (e.g., Heart & Soil markets bone marrow for 'red blood cell formation') are mechanistically backwards — oral consumption of marrow does not transplant hematopoietic stem cells; those engraft only via IV transfusion in clinical bone marrow transplantation. There are no RCTs on desiccated bone marrow supplements. Vitamin K2 (MK-4) content per serving is very small — extrapolation from fresh-tissue MK-4 measurements suggests well under 2 mcg per 1.5–3 g desiccated serving, compared to the 90–180 mcg/day MK-7 doses used in cardiovascular and bone clinical trials. No established RDA/UL.
What Desiccated Beef Bone Marrow supports
- Whole-food source of small amounts of collagen, glycine, and vitamin K2 (MK-4)
- Traditional ancestral food often paired with organ blends for fat-soluble vitamin support
How much Desiccated Beef Bone Marrow to take
Clinical studies typically use 1500–6000 mg of Desiccated Beef Bone Marrow. Typical brand labels are 3 g/day of desiccated bone marrow powder with allowance to double to 6 g/day; lower starts around 1.5 g/day exist. No clinical trials have established a therapeutic dose — ranges reflect product labeling, not published research.
- Effective range
- 1500–6000 mg
Clinical evidence
Limited clinical evidence. No RCTs on desiccated bone marrow as a supplement. Vitamin K2 (MK-4) content per serving is well under 2 mcg — far below the 90–180 mcg MK-7 clinical doses. Hematopoietic claims ('red blood cell formation') are mechanistically unsupported — oral marrow does not engraft cells the way clinical IV bone marrow transplantation does.
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