vit b12 boost injection Vitamin B-12 Shots Available Now at All SynergenX Locations but at the very least B12 Injections Benefits
Description
Despite the common beliefs about the beneficial action of vitamin C towards viral infections, there is little evidence that its administration would prevent an RTI [429]

Block absorption
PMID: 18709885 Potter C et al

We strongly recommend it, but no - you do not have to have one if you choose not to, though we do explain why this is storngly recommended
