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vit b12 boost injection Vitamin B-12 Shots Available Now at All SynergenX Locations means B12 supports a healthy immune system that is ready to fight off illnesses year Vitamin B12 Boost
Description
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

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]

Unopened vial: Store at controlled room temperature, protect from light, and avoid freezing
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When you're deficient, you might experience fatigue, brain fog, or even numbness in your hands and feet

PMID: 18709885 Potter C et al
