The practical result is that the body starts preferring fat as its primary fuel source even during moderate activity
A standard serum B12 test measures both fractions together, so a total result mostly reflects how much haptocorrin is circulating, and haptocorrin is made by white blood cells
If you are not deficient, I believe it is safe to take a B12 supplement at a lower dose
I'm looking forward to sleeping through it and waking up feeling better
Reviewed by the PeptideMind Team Updated July 28, 2026 AHK-Cu Peptide Dosage Guide, Benefits & Side Effects AHK-Cu peptide dosage guide: injection protocol, per-day dosing, and reconstitution tips, plus benefits for hair growth, collagen, and skin, and side effects