Essential Remedy

Your serum B12 can look completely normal — and you can still be functionally deficient. 🧬

Here's what most doctors don't test (and why it matters):

🔬 Serum B12 only tells you what's circulating in your blood — not what's getting INTO your cells.

The two markers that actually reveal functional B12 status:

→ Homocysteine — rises when B12, B6, and folate are insufficient. Also a key cardiovascular risk marker.
→ MMA (Methylmalonic Acid) — the gold standard. Shows whether B12 is working at the cellular level, even when serum B12 looks "fine."

When both MMA and homocysteine are elevated = confirmed functional B12 deficiency.

Ask your doctor to run the full panel if you:
✔ Have unexplained fatigue, brain fog, or mood changes
✔ Take metformin, PPIs, or oral contraceptives
✔ Eat plant-based
✔ Have gut issues (IBS, SIBO, Celiac, IBD)
✔ Are over 50

Save this for your next appointment. 📌