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How Long Does a B12 Injection Last in Your Body
Here are some guidelines: Select an appropriate injection site, typically the deltoid muscle or the gluteal muscle
Patients often take B12 shots to improve their mood and energy levels, since B12 supports the production of serotonin and dopamine and encourages the conversion of food to energy
The high quality pre-mixed pen kit is available in 2mg cartridges, supplied with a cartridge pen, needle tips, and a carry case
But only a maximum of 5mcg of B12 enters the bile every day (according to "Advanced Haematology" 7th edition textbook, page 60), so it seems that only an additional 5mcg would be lost daily if none was recovered
For hair-specific goals, AHK-Cu may be slightly more targeted
