little bump came up after b12 injection Does anyone get raised bumps injecting it's hard to see in the phote but the whole area in the circle is raised does anyone know how I can prevent this for Red bump/mark at injection site?
Description
Old fashioned and should have everything in them

(12) But heres the thing with B12its absorption isnt like most other vitamins
For B12 injections, needles with lengths between 1 to 1.5 inches are often recommended

Real-time quantitative PCR (RT-qPCR) The total RNA was extracted from leukocytes using the QIAamp RNA Blood Kit (Qiagen, Hilden, Germany), and cDNA was produced with the High-Capacity cDNA Reverse Transcription Kit (Thermo Fisher, Waltham, MA) as previously described 18
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