In addition to limited absorption via the IF, the intake of high-dose supplements leads to passive diffusion, i.e., the vitamin can freely enter the bloodstream without IF binding and receptor uptake
The difference is in the research target
The truth is, its effects are more nuanced
If a blood sample is delayed in its transport to the hospital, some of the red blood cells can burst, spilling their B12 into the blood, which raises the B12 test
For this cosmeceutical application, the companies utilized their proprietary transdermal delivery platform (TPM) to directly deliver AOD-9604 through the skin
Only the connection with skin bacteria is scientifically well proven at present, but also leaves numerous questions unanswered