Vitamin B1 and B6 Injection supports natural energy production and metabolic processes
Due to how it helps convert and synthesize many other compounds within the body, its needed for well over 100 daily functions
After an injection, as much B12 as possible is captured by the transport protein in the blood (Transcobalamin II) and delivered to the cells
However, the large number of significant correlations noted in this study between Parasutterella relative abundance and EWAT metabolites strongly supports the relevance of this genus to the EWAT metabolome
if you are busy or forgetful, injections may be easier to keep up
That said, the combination has not been tested for safety or effect in a human trial, so "can" here means chemically formulated together, not clinically validated