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These ingredients are chosen because they're believed to work together to support your body's natural metabolic processes
[DOI] [PubMed] [Google Scholar] 6
Additionally, when combined with B6 and folate, B12 has been shown to enhance blood-brain barrier function in patients experiencing mild cognitive impairment
THE VITASTIR PROMISE Our B12 shots and vitamin injections are specially formulated in a FDA registered, PCAB sterile pharmacy
Potential causes include: Excessive supplementation Liver disease Certain types of leukaemia or cancers Kidney disease High levels require further investigation to rule out underlying medical conditions
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