10/20/2025
As a functional medicine provider (and mom), I always choose my babies' first foods with a purpose— to build the foundation for lifelong resilience, brain health, and immune balance.
That’s why today this little dinosaur tried (and LOVED) bone marrow butter.
Here are just *some* of the reasons we regularly incorporate bone marrow butter in our home:
• Brain Development:
Bone marrow is rich in cholesterol, phospholipids, and omega fats — the exact nutrients a developing brain and nervous system need for myelination and healthy synapse formation. Babies’ brains triple in size their first year, and these fats help make that possible.
• Nutrient Density:
Marrow contains fat-soluble vitamins (A, D, E, K₂), heme iron, zinc, and trace minerals in highly bioavailable forms — far more absorbable than what’s found in fortified cereals or plant foods. These are key for immune maturation, hormone signaling, and tissue repair.
• Gut & Immune Support:
The marrow matrix carries sphingolipids, collagen, glycine, and growth factors that soothe and seal the gut lining — an important foundation for a baby’s developing microbiome and immune system.
• Functional Medicine Perspective:
We’re not just feeding calories; we’re sending signals. Foods rich in ancestral fats and minerals tell the body, “grow strong, repair deeply, balance inflammation.”
In a world of processed baby foods and quick carbs, this kind of nutrient density helps regulate blood sugar, mood, and circadian rhythms even from the start.
When introduced slowly and safely, bone marrow butter can be a deeply nourishing way to introduce the flavors and nutrients that shaped humanity — and still shape optimal health today.
Functional takeaway: Whole-food fats are information. They tell your baby’s cells how to grow — not just that they should.