IV options may involve a brief needle placement, similar to other IV therapy visits
They are also discreet, easy to transport and can be incorporated into a daily routine of a research subject more easily than other methods of peptide administration, as they dont require sterile environments or reconstitution
Ann Rheum Dis 72(7):11251135
Moreover, Thorne uses NSF and cGMP-certified facilities to manufacture its berberine supplements, and all of its supplements are rigorously tested in-house four times at various stages of manufacturing (although test results are not readily available on the product website)
Vitamin B12 injections are crucial for those diagnosed with conditions like Pernicious Anemia, where the body cannot absorb Vitamin B12 from food
Innes JF, Fuller CJ, Grover ER, Kelly AL, Burn JF