When taken orally, B12 binds to saliva and stomach acid, which can reduce its absorption in the body
Mistakes in the formation of DNA and RNA can lead to severe diseases (5-7)
There is no published pharmacokinetic data in humans, meaning we do not know how the peptide is absorbed, distributed, metabolized, or excreted
Sometimes, these substances are essentially bootleg versions of approved drugs, like semaglutide, but are procured for a fraction of their market price from dealers online
For patients without absorption disorders, high-dose oral supplements of 1,000 to 2,000 mcg daily have been shown to be comparably effective at correcting mild to moderate deficiency at lower cost and greater convenience.
If thats not a sign that a handful of these get recommended through, we dont know what is