Mitigation strategies include diluting shots with additional bacteriostatic water or mixing with BPC-157, which reportedly reduces injection discomfort
10.1002/ejp.2164 Eur
However, if you do have blood work done note that the drawback is that the current widely used test to check B12 levels only measures the total amount o vitamin B12 in your blood, meaning, it measures the forms of active B12 which your body can use and process as well as the inactive forms which cannot
J Biol Chem 287:2299823009 Ishikawa Y, Vranka JA, Boudko SP, Pokidysheva E, Mizuno K, Zientek K, Keene DR, Rashmir-Raven AM, Nagata K, Winand NJ, Bachinger HP (2012) Mutation in cyclophilin B that causes hyperelastosis cutis in American Quarter Horse does not affect peptidylprolyl cis-trans isomerase activity but shows altered cyclophilin B-protein interactions and affects collagen folding
If youre having problems sleeping, you may be experiencing issues with your circadian rhythm