l-carnitine supplement capsule image Acetyl L. Carnitine Supplement |
Description
The intrinsic factor (IF) is a glycoprotein secreted by the parietal cells of the gastric mucosa that binds to vitamin B12 once it has been released from the R proteins, making it resistant to gastric and pancreatic proteases and forming a B12+intrinsic factor complex known as the Castle complex
L.BodigaS
Liang, Liangliang
& Seralini, G
