Intravenous Administration The way B12 injections are given, either intramuscularly or intravenously, affects how well they work
USADA BPC-157 prohibited status.
Commonly reported side effects include injection-site irritation, headache, fatigue, and mild gastrointestinal discomfort
However, years later talking with a friend and Dr about some issues I was having potentially related to my low iron and my low platelet count, which no one seems able to pin point a cause for he recommended B12 shots
It is intended for handling by trained personnel following standard laboratory protocols
Until real evidence says otherwise, the default assumption must be that such risks could exist