Injection-site soreness lasting 24-36 hours (41% of reviews) Described as "mild to moderate" muscle ache at the injection site, comparable to post-vaccine soreness
Compared to other forms of vitamin B12, it is easier to crystallize and more air-stable.3Cyanocobalamin is usually obtained as a dark red, amorphous or crystalline powder, orthorhombic needles, or red crystals
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
2017 Feb Neetu Kataria, Poonam Yadav, Rajesh Kumar, Niraj Kumar, Mritunjai Singh, Ravi Kant, Vasantha Kalyani