Since vitamin B12 is still necessary for bodily health, deficiency in this key vitamin can lead to a number of negative symptoms, including: However, since vitamin B12 is necessary for so many vital things, symptoms can vary from individual to individual
50 mg per vial Purity: 99% (HPLC verified) Container: sealed glass vial (lyophilized powder) Certificate of Analysis: lot-specific COA available See the FDA Disclosure, Storage Instructions, and RUO tabs for handling, storage, and regulatory information
Orally: Capsules, sprays, drops, or combined with food
In February of 2020, the FDA began to crack down on this practice by putting out an advisory