vitamin b12 injections and low blood pressure Do You Need a Prescription for Injections? Vitamin B12 deficiency is a

Antiepileptic Drugs (e.g., Phenytoin, Phenobarbital) Effect: May alter Vitamin B levels and reduce therapeutic effectiveness

10.1007/s12223-018-0658-4 [DOI] [PMC free article] [PubMed] [Google Scholar] Moore, S

This particular vitamin is an essential vitamin that plays a significant role in various bodily functions, including the development of nerve cells, red blood cells, and the production of DNA

You don't have to "just live with" feeling tired and unwell

Many experts recommend using these on alternate nights or in separate routines (for example, acids or strong vitamin C in the morning and copper peptides at night) to maintain efficacy and a strong skin barrier